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Muller MM, Santana DJ, Costa HC, Ceron K. Geographic patterns of distribution and ecological niche of the snake-necked turtle genus Hydromedusa. PeerJ 2024; 12:e16712. [PMID: 38560463 PMCID: PMC10979749 DOI: 10.7717/peerj.16712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/01/2023] [Indexed: 04/04/2024] Open
Abstract
Biotic and abiotic factors play a crucial role in determining the distribution of species. These factors dictate the conditions that must be met for a species to thrive in a particular area. Sister species that present some degree of niche overlap can shed light on how they are distributed and coexist in their environment. This study aims to investigate the geographical distribution and ecological niche of the sister species of snake-necked turtles Hydromedusa maximiliani and H. tectifera. By analyzing their niche overlap, we aim to obtain a better understanding of how these two species coexist and which variables are determining their occurences. We applied species distribution modeling and compared the niches using the niche equivalence and similarity tests. Our findings show that the distribution of H. maximiliani is most influenced by temperature seasonality and isothermality, while H. tectifera is most affected by the temperature seasonality, precipitation of warmest quarter and mean diurnal range. In addition, our results suggest that the niche expressed by H. maximiliani retained ecological characteristics that can accurately predict the H. tectifera distribution, but the inverse is not true. In this sense, differences are not solely due to the geographic availability of environmental conditions but can reflect niche restrictions, such as competition.
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Affiliation(s)
- Márcia M.P. Muller
- Instituto de Biociências, Letras e Ciências Exatas, Universidade Estadual Paulista, São José do Rio Preto, São Paulo, Brazil
| | - Diego J. Santana
- Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Henrique C. Costa
- Departamento de Zoologia, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Karoline Ceron
- Departamento de Biologia Animal, Universidade Estadual de Campinas, Campinas, São Paulo, Brazil
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2
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Brunes TO, Pinto FCS, Taucce PPG, Santos MTT, Nascimento LB, Carvalho DC, Oliveira G, Vasconcelos S, Leite FSF. Traditional taxonomy underestimates the number of species of Bokermannohyla (Amphibia: Anura: Hylidae) diverging in the mountains of southeastern Brazil since the Miocene. SYST BIODIVERS 2023. [DOI: 10.1080/14772000.2022.2156001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Tuliana O. Brunes
- Laboratório de Herpetologia, Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Felipe C. S. Pinto
- Programa de Pós-Graduação em Biologia de Vertebrados, Pontifícia Universidade Católica de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Pedro P. G. Taucce
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia, Manaus, AM, Brazil
| | - Marcus Thadeu T. Santos
- Laboratório de Herpetologia, Departamento de Biodiversidade e Centro de Aquicultura (CAUNESP), Universidade Estadual Paulista, Rio Claro, Brazil
| | - Luciana B. Nascimento
- Programa de Pós-Graduação em Biologia de Vertebrados, Pontifícia Universidade Católica de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Daniel C. Carvalho
- Programa de Pós-Graduação em Biologia de Vertebrados, Pontifícia Universidade Católica de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | - Felipe S. F. Leite
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Viçosa, Campus Florestal, Florestal, MG, Brazil
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3
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Vilardo PJ, Katz AM, Costa WJEM. Phylogeny and historical biogeography of neotropical catfishes Trichomycterus (Siluriformes: Trichomycteridae) from eastern Brazil. Mol Phylogenet Evol 2023:107836. [PMID: 37268098 DOI: 10.1016/j.ympev.2023.107836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/23/2023] [Accepted: 05/27/2023] [Indexed: 06/04/2023]
Abstract
The catfish subfamily Trichomycterinae is widely distributed in South America inhabiting several habitats, but specially mountain streams. Trichomycterus is the most speciose trichomycterid genus and recently due to his paraphyletic condition has been restricted to a clade from eastern Brazil called Trichomycterus sensu stricto comprising around 80 valid species distributed in seven areas of endemism of eastern Brazil. This paper aims to analyse the biogeographical events responsible for the distribution of Trichomycterus s.s., by reconstructing the ancestral data based on a time-calibrated multigene phylogeny. A multi-gene phylogeny was generated using 61 species of Trichomycterus s.s. and 30 outgroups, with divergence events calculated based on the estimated origin of Trichomycteridae. Two event-based analyses were applied to investigate the biogeographical events responsible the present distribution of Trichomycterus s.s. and suggest that the modern distribution of the group is a result of different vicariance and dispersal events. The diversification of Trichomycterus s.s. subgenera occurred in the Miocene, except for Megacambeva, with different biogeographical events shaping its distribution in eastern Brazil. An initial vicariant event split up the Fluminense ecoregion from the Northeastern Mata Atlantica + Paraíba do Sul + Fluminense + Ribeira do Iguape + Upper Paraná ecoregions. Dispersal events occurred mainly between Paraíba do Sul and neighboring river basins, with additional dispersal events from Northeastern Mata Atlantica to Paraíba do Sul, from São Francisco to Northeastern Mata Atlântica, and from Upper Paraná to São Francisco.
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Affiliation(s)
- P J Vilardo
- Laboratório de Sistemática e Evolução de Peixes Teleósteos, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68049, CEP 21941-971, Rio de Janeiro, Brasil.
| | - A M Katz
- Laboratório de Sistemática e Evolução de Peixes Teleósteos, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68049, CEP 21941-971, Rio de Janeiro, Brasil
| | - W J E M Costa
- Laboratório de Sistemática e Evolução de Peixes Teleósteos, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68049, CEP 21941-971, Rio de Janeiro, Brasil
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4
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Carvalho PS, Santana DJ, Zaher H, Myers EA. Effects of Environmental Variation in Structuring Population Genetic Variation in the False-Water Cobras (Xenodontinae: Hydrodynastes). Evol Biol 2023. [DOI: 10.1007/s11692-023-09601-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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5
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Kohari KS, Palma-Onetto V, Scheffrahn RH, Vasconcellos A, Cancello EM, Santos RG, Carrijo TF. Evolutionary history of Nasutitermes kemneri (Termitidae, Nasutitermitinae), a termite from the South American diagonal of open formations. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.1081114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Little is known about the phylogeography of termites in the Neotropical region. Here, we explored the genetic patterns and phylogeographical processes in the evolutionary history of Nasutitermes kemneri, an endemic termite of the South American diagonal of open formations (DOF) formed by the Chaco, Cerrado, and Caatinga phytogeographic domains. We sampled 60 individuals across the three domains of the DOF, and using the mitochondrial genes 16S, COI, and COII, as well as the nuclear gene ITS, evaluated the genetic diversity and divergence time of the populations, along with their genetic structure. The results show a strong genetic and spatial structure within the samples, evidencing the existence of two well-differentiated genetic groups: the Northeastern and the Southwestern populations, which diverged about 2.5 Mya, during the Pliocene-Pleistocene boundary. The Northeastern population, which encompasses Caatinga and northern portions of Cerrado, has an intricate structure and seems to have suffered repetitive retraction-expansion events due to climactic fluctuations during the Quaternary. The Southwestern population, which ranges from central-south Cerrado to the northeast peripherical portions of the Chaco, displays a star-shaped haplotype structure, indicating that this region may have acted as a refugia during interglacial periods.
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de Fraga R, P. Santos-Jr A, P. Werneck F, C. Costa H, T. Guimarães J, Perez R, Graboski Mendes R, Mott T, Vaz-Silva W, Ribeiro S. The overlooked underground diversity: physical and chemical edaphic structure predict morphological variation in South American amphisbaenians (Squamata: Amphisbaenidae). STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 2022. [DOI: 10.1080/01650521.2022.2147046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Rafael de Fraga
- Laboratório de Ecologia e Comportamento Animal, Universidade Federal do Oeste do Pará, Santarém, Brazil
| | - Alfredo P. Santos-Jr
- Laboratório de Ecologia e Comportamento Animal, Universidade Federal do Oeste do Pará, Santarém, Brazil
| | - Fernanda P. Werneck
- Coordenação de Biodiversidade, Programa de Coleções Científicas Biológicas, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Henrique C. Costa
- Departamento de Zoologia, Universidade Federal de Juiz de Fora, Juiz de Fora, Brazil
| | - Jéssica T. Guimarães
- Laboratório de Ecologia e Comportamento Animal, Universidade Federal do Oeste do Pará, Santarém, Brazil
| | - Renata Perez
- Laboratório de Herpetologia, Departamento de Zoologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Roberta Graboski Mendes
- School of Zoology, Faculty of Life Sciences, the Steinhardt Museum of Natural History, Tel-Aviv University, Tel-Aviv, Israel
| | - Tamí Mott
- Laboratório de Biologia Integrativa, Universidade Federal de Alagoas, Maceió, Brazil
| | - Wilian Vaz-Silva
- Centro de Estudos e Pesquisas Biológicas, Escola de Ciências Médicas e da Vida, Pontifícia Universidade Católica de Goiás, Goiânia, Brazil
| | - Síria Ribeiro
- Laboratório de Ecologia e Comportamento Animal, Universidade Federal do Oeste do Pará, Santarém, Brazil
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7
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dos Santos MV, Prudente ALC, Rodrigues MT, Sturaro MJ. The Role of Vicariance and Paleoclimatic Shifts in the Diversification of Uranoscodon superciliosus (Squamata, Tropiduridae) of the Amazonian Floodplains. Evol Biol 2022. [DOI: 10.1007/s11692-022-09583-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Coelho FEA, Guillory WX, Gehara M. Coalescent simulations indicate that the São Francisco River is a biogeographic barrier for six vertebrates in a seasonally dry South American forest. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.983134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The riverine barrier hypothesis has been extensively explored in Neotropical rainforests, while its importance in drier regions such as the Caatinga, a seasonally dry tropical forest in northeastern Brazil, has only recently received more attention. The Caatinga is bisected by the São Francisco River (SFR), which has long been suggested to be an important biogeographic feature in the region. However, recent studies have found mixed support for the role of the SFR as a hard barrier, most of them relying on the presence or absence of genetic breaks congruent with its course. Here, we used published multilocus and next-generation data from six vertebrate species to test the SFR’s strength as a barrier. Using model-based approaches (approximate Bayesian computation and supervised machine learning), we tested demographic models incorporating full, intermediate, and zero migration across the SFR, estimating divergence times and migration rates for each species. We found support for the SFR’s role as a barrier, allowing gene flow for some species. Estimated divergence times varied among species but are limited to the late Pleistocene, coherent with one of several proposed paleocourse changes in the river’s geological history. Contrary to the mixed results of previous studies, our study supports the SFR as an important phylogeographic barrier across different taxonomic groups, driving diversification in the Caatinga.
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Porto CR, Fazolato CP, Marques R, Batalha-Filho H, Napoli MF, Garda AA, de Carvalho MLS, de Campos Fernandes FM. Unravelling the cryptic diversity and evolution of the dwarf swamp frog Pseudopaludicola mystacalis (Anura, Leptodactylidae) in open habitats of South America. AMPHIBIA-REPTILIA 2022. [DOI: 10.1163/15685381-bja10099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Abstract
Many studies on the diversity of the South American biota support the role of ecological and geological events as main drivers of species diversification. For many groups, geomorphological events are the key drivers of diversification, while the influence of Pleistocene climate oscillations is prominent for others. To precisely indicate which events were key for the development of the astonishing biodiversity in South America, studies on widely distributed species are paramount. One such species, the dwarf swamp frog Pseudopaludicola mystacalis (Leptodactylidae, Leiuperinae), is widely distributed in open habitats of South America and we herein investigate population differentiation and diversification in this species across its geographic range. We sequenced a 1374 bp mtDNA fragment from 64 specimens across 25 localities. We used population assignment and species delimitation methods to assess genetic structure and lineage limits across the species distribution. We estimated, for each lineage, intraspecific diversity, divergence times, and demographic histories. Our results recovered ten lineages with up to 5% of genetic divergence among them. Diversification occurred mainly during the Tertiary, suggesting that Miocene-Pliocene topographic events had a major influence on the diversification of P. mystacalis. Pleistocene climatic oscillations also played a role on evolutionary history of P. mystacalis, causing demographic changes in one lineage.
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Affiliation(s)
- Clara Ribeiro Porto
- Universidade Federal da Bahia, Programa de Pós-Graduação em Genética e Biodiversidade, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
| | - Cecil Pergentino Fazolato
- Universidade Federal da Bahia, Programa de Pós-Graduação em Biodiversidade e Evolução, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
| | - Ricardo Marques
- Universidade do Estado de Mato Grosso, 78690-000, Nova Xavantina, Mato Grosso, Brazil
| | - Henrique Batalha-Filho
- Universidade Federal da Bahia, Programa de Pós-Graduação em Biodiversidade e Evolução, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
| | - Marcelo Felgueiras Napoli
- Universidade Federal da Bahia, Programa de Pós-Graduação em Biodiversidade e Evolução, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
| | - Adrian Antonio Garda
- Universidade Federal do Rio Grande do Norte, Centro de Biociências, Departamento de Botânica e Zoologia, Avenida Senador Salgado Filho, S/N, Lagoa Nova, 59078-900, Natal, RN, Brazil
| | - Maria Luiza Silveira de Carvalho
- Universidade Federal da Bahia, Programa de Pós-Graduação em Genética e Biodiversidade, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
- Universidade Federal da Bahia, Programa de Pós-Graduação em Biodiversidade e Evolução, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
| | - Flora Maria de Campos Fernandes
- Universidade Federal da Bahia, Programa de Pós-Graduação em Genética e Biodiversidade, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
- Universidade Federal da Bahia, Programa de Pós-Graduação em Biodiversidade e Evolução, Instituto de Biologia, Rua Barão de Jeremoabo, s/n, 40170-115, Ondina, Salvador, Bahia, Brazil
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10
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Handler SD, Ledee OE, Hoving CL, Zuckerberg B, Swanston CW. A menu of climate change adaptation actions for terrestrial wildlife management. WILDLIFE SOC B 2022. [DOI: 10.1002/wsb.1331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Stephen D. Handler
- USDA Forest Service and Northern Institute of Applied Climate Science 410 MacInnes Drive Houghton MI 49931 USA
| | - Olivia E. Ledee
- U.S. Geological Survey, Midwest Climate Adaptation Science Center 1992 Folwell Ave St. Paul MN 55116 USA
| | | | - Benjamin Zuckerberg
- Department of Forest and Wildlife Ecology University of Wisconsin‐Madison 1620 Linden Drive Madison WI 53705 USA
| | - Christopher W. Swanston
- USDA Forest Service and Northern Institute of Applied Climate Science 410 MacInnes Drive Houghton MI 49931 USA
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11
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Mittan CS, Zamudio KR, Thomé MTC, Camurugi F, Colli GR, Garda AA, Haddad CFB, Prado CPA. Temporal and spatial diversification along the Amazonia-Cerrado transition in Neotropical treefrogs of the Boana albopunctata species group. Mol Phylogenet Evol 2022; 175:107579. [PMID: 35835425 DOI: 10.1016/j.ympev.2022.107579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 06/23/2022] [Accepted: 07/01/2022] [Indexed: 10/17/2022]
Abstract
Despite extensive research on biodiversity in Neotropical forests, biodiversity in seasonally dry, open biomes in South America has been underestimated until recently. We leverage a widespread group, Boana albopunctata, to uncover cryptic lineages and investigate the timing of diversification in Neotropical anurans with a focus on dry diagonal biomes (Cerrado, Caatinga and Chaco) and the ecotone between Amazonia and the Cerrado. We inferred a multilocus phylogeny of the B. albopunctata species group that includes 15 of 18 described species, recovered two cryptic species, and reconstructed the timing of diversification among species distributed across multiple South American biomes. One new potential species (B. aff. steinbachi), sampled in the Amazonian state of Acre, clustered within the B. calcara-fasciata species complex and is close to B. steinbachi. A second putative new species (B. aff. multifasciata), sampled in the Amazonia-Cerrado ecotone, is closely related to B. multifasciata. Lastly, we place a recently identified Cerrado lineage (B. aff. albopuncata) into the B. albopunctata species group phylogeny for the first time. Our ancestral range reconstruction showed that species in the B. albopuctata group likely dispersed from Amazonia-Cerrado into the dry-diagonal and Atlantic Forest. Intraspecies demography showed, for both B. raniceps and B. albopunctata, signs of rapid expansion across the dry diagonal. Similarly, for one clade of B. multifasciata, our analyses support an invasion of the Cerrado from Amazonia, followed by a rapid expansion across the open diagonal biomes. Thus, our study recovers several recent divergences along the Amazonia-Cerrado ecotone in northern Brazil. Tectonic uplift and erosion in the late Miocene and climate oscillations in the Pleistocene corresponded with estimated divergence times in the dry diagonal and Amazonia-Cerrado ecotone. Our study highlights the importance of these threatened open formations in the generation of biodiversity in the Neotropics.
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Affiliation(s)
- Cinnamon S Mittan
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, USA.
| | - Kelly R Zamudio
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, USA
| | - M Tereza C Thomé
- Departamento de Biodiversidade e Centro de Aquicultura, Instituto de Biociências, São Paulo State University (Unesp), Rio Claro, São Paulo, Brazil
| | - Felipe Camurugi
- Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Cidade Universitária, Campo Grande, Brazil; Programa de Pós-Graduação em Ciências Biológicas, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Guarino R Colli
- Departamento de Zoologia, Universidade de Brasília, Brasília, DF, Brazil
| | - Adrian A Garda
- Laboratório de Anfíbios e Répteis, Departamento de Botânica e Zoologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Célio F B Haddad
- Departamento de Biodiversidade e Centro de Aquicultura, Instituto de Biociências, São Paulo State University (Unesp), Rio Claro, São Paulo, Brazil
| | - Cynthia P A Prado
- Departamento de Morfologia e Fisiologia Animal, Faculdade de Ciências Agrárias e Veterinárias, São Paulo State University (Unesp), Jaboticabal, São Paulo, Brazil
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Camurugi F, Oliveira EF, Lima GS, Marques R, Magalhães FM, Colli GR, Mesquita DO, Garda AA. Isolation by distance and past climate resistance shaped the distribution of genealogical lineages of a neotropical lizard. SYST BIODIVERS 2022. [DOI: 10.1080/14772000.2022.2084470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Felipe Camurugi
- Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Cidade Universitária, Campo Grande, Brazil
| | - Eliana F. Oliveira
- Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Cidade Universitária, Campo Grande, Brazil
| | - Guilherme S. Lima
- Programa de Pós-Graduação em Ciências Biológicas, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Ricardo Marques
- Programa de Pós-Graduação em Ciências Biológicas, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Felipe M. Magalhães
- Programa de Pós-Graduação em Ciências Biológicas, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
- Earth and Environmental Sciences, Ecology and Evolution, Rutgers University-Newark, Newark, New Jersey, USA
| | - Guarino R. Colli
- Departamento de Zoologia, Universidade de Brasília, Brasília, Distrito Federal, Brazil
| | - Daniel O. Mesquita
- Departamento de Sistemática e Ecologia, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Adrian A. Garda
- Departamento Botânica e Zoologia, Universidade Federal do Rio Grande do Norte, Campus Universitário, Natal, Rio Grande do Norte, Brazil
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Pérez-Escobar OA, Zizka A, Bermúdez MA, Meseguer AS, Condamine FL, Hoorn C, Hooghiemstra H, Pu Y, Bogarín D, Boschman LM, Pennington RT, Antonelli A, Chomicki G. The Andes through time: evolution and distribution of Andean floras. TRENDS IN PLANT SCIENCE 2022; 27:364-378. [PMID: 35000859 DOI: 10.1016/j.tplants.2021.09.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 09/03/2021] [Accepted: 09/30/2021] [Indexed: 05/12/2023]
Abstract
The Andes are the world's most biodiverse mountain chain, encompassing a complex array of ecosystems from tropical rainforests to alpine habitats. We provide a synthesis of Andean vascular plant diversity by estimating a list of all species with publicly available records, which we integrate with a phylogenetic dataset of 14 501 Neotropical plant species in 194 clades. We find that (i) the Andean flora comprises at least 28 691 georeferenced species documented to date, (ii) Northern Andean mid-elevation cloud forests are the most species-rich Andean ecosystems, (iii) the Andes are a key source and sink of Neotropical plant diversity, and (iv) the Andes, Amazonia, and other Neotropical biomes have had a considerable amount of biotic interchange through time.
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Affiliation(s)
| | - Alexander Zizka
- Biodiversity of Plants, Philipps University Marburg, 35043 Marburg, Germany; German Center for Integrative Biodiversity Research Halle-Jena-Leipzig (iDiv), 04103 Leipzig, Germany
| | - Mauricio A Bermúdez
- Escuela de Ingeniería Geológica, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia
| | - Andrea S Meseguer
- Real Jardín Botánico de Madrid (RJB)-Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Fabien L Condamine
- Centre National de la Recherche Scientifique (CNRS), Institut des Sciences de l'Evolution de Montpellier (Université de Montpellier), 34095 Montpellier, France
| | - Carina Hoorn
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, 1098XH Amsterdam, The Netherlands
| | - Henry Hooghiemstra
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, 1098XH Amsterdam, The Netherlands
| | - Yuanshu Pu
- German Center for Integrative Biodiversity Research Halle-Jena-Leipzig (iDiv), 04103 Leipzig, Germany
| | - Diego Bogarín
- Jardín Botánico Lankester, Universidad de Costa Rica, Cartago, Costa Rica; Naturalis Biodiversity Center, 2333 CR Leiden, The Netherlands
| | - Lydian M Boschman
- Department of Environmental Systems Science, Eidgenössische Technische Hochschule (ETH) Zurich, 8092 Zurich, Switzerland
| | - R Toby Pennington
- Department of Geography, University of Exeter, Exeter EX4 4RJ, UK; Royal Botanic Garden, Edinburgh EH3 5LR, UK
| | - Alexandre Antonelli
- Royal Botanic Gardens, Kew TW9 3AB, Surrey, UK; Gothenburg Global Biodiversity Centre, Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden; Department of Plant Sciences, University of Oxford, Oxford OX1 3RB, UK
| | - Guillaume Chomicki
- Ecology and Evolutionary Biology, University of Sheffield, Sheffield S10 2TN, UK.
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Braga JRM, Dias Ramalho R, Cândido de Sousa JC, De Almeida IL. Scorpions from Ceará State, Brazil: Distribution and ecological comments. REVISTA PERUANA DE BIOLOGÍA 2022. [DOI: 10.15381/rpb.v29i1.21205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Scorpions are venomous synanthropic arachnids, in 2019 they were responsible for more than 37000 cases of envenomation in the state of Ceará, Northeastern Brazil. To update the knowledge about the scorpiofauna in Ceará, a distribution list of scorpions collected/received by municipal agents of the Health Surveillance Service was performed in 165 municipalities (89%) of Ceará (2018 – 2019) and deposited in the Dr. Thomaz Corrêa Aragão Entomology Laboratory scientific collection, including species distribution maps and ecological data. This study included a total of 999 scorpions from two families (Buthidae and Bothriuridae) and eleven species. The most abundant species were: Tityus stigmurus (40.1%), Jaguajir rochae (37.2%), Bothriurus asper (8.3%) and Bothriurus rochai (6.7%), mainly inhabiting municipalities in the Caatinga biome. The first record of Tityus confluens and Tityus maranhensis in the Sobral mesoregion is herein presented, expanding the distribution of these species in Brazil.
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15
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Hernández C, Alvarado M, Salgado-Roa FC, Ballesteros N, Rueda-M N, Oliveira J, Alevi KCC, da Rosa JA, Urbano P, Salazar C, Ramírez JD. Phylogenetic relationships and evolutionary patterns of the genus Psammolestes Bergroth, 1911 (Hemiptera: Reduviidae: Triatominae). BMC Ecol Evol 2022; 22:30. [PMID: 35279099 PMCID: PMC8918316 DOI: 10.1186/s12862-022-01987-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 03/04/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The evolutionary history of biodiversity in South America has been poorly studied in the seasonal dry tropical forest (SDTF). Species diversification in this ecosystem may have a twofold explanation. First, intermittent connections in the middle and late Pleistocene promoted species dispersal and/or genetic connectivity between lineages isolated in disjunct patches of forest. Second, allopatric speciation proceeded immediately after the formation and colonization of the SDTF in the Neogene. Here we studied the diversification of Psammolestes, a genus endemic of the SDTF and naturally infected with Trypanosoma cruzi (agent of Chagas disease), using a combination of phylogenetic, population genetics and niche model methods, and evaluated the reliability of the three morphospecies currently recognized. RESULTS Our multilocus analyses recovered P. coreodes and P. tertius in a monophyletic clade sister to P. arthuri. Species delimitation tests recovered these lineages as different species despite the shared genetic variation observed between P. coreodes and P. tertius in five genes. Also, genetic variation of the genus clustered in three groups that were consistent with the three morphospecies. Our demographic model predicted a scenario of divergence in absence of gene flow, suggesting that mixed haplotypes may be the result of shared ancestral variation since the divergence of the subtropical-temperate species P. coreodes and P. tertius. In contrast, the tropical species P. arthuri was highly differentiated from the other two in all tests of genetic structure, and consistently, the Monmonier's algorithm identified a clear geographical barrier that separates this species from P. coreodes and P. tertius. CONCLUSIONS We found three genetically structured lineages within Psammolestes that diverged in absence of gene flow in the late Miocene. This result supports a scenario of species formation driven by geographical isolation rather than by divergence in the face of gene flow associated with climatic oscillations in the Pleistocene. Also, we identified the Amazon basin as a climatic barrier that separates tropical from subtropical-temperate species, thus promoting allopatric speciation after long range dispersion. Finally, each species of Psammolestes occupies different climatic niches suggesting that niche conservatism is not crucial for species differentiation. These findings influence the current vector surveillance programs of Chagas disease in the region.
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Affiliation(s)
- Carolina Hernández
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMIBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Mateo Alvarado
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMIBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Fabian C Salgado-Roa
- Grupo de Genética Evolutiva y Filogeografía, Departamento de Biología, Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia.,School of BioSciences, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - Nathalia Ballesteros
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMIBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Nicol Rueda-M
- Grupo de Genética Evolutiva y Filogeografía, Departamento de Biología, Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Jader Oliveira
- Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquara, Sao Paulo, 01000, Brazil.,Universidade de São Paulo (USP), Faculdade de Saúde Pública, São Paulo, SP, Brazil
| | - Kaio Cesar Chaboli Alevi
- Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquara, Sao Paulo, 01000, Brazil
| | - Joao Aristeu da Rosa
- Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquara, Sao Paulo, 01000, Brazil
| | - Plutarco Urbano
- Grupo de Investigaciones Biológicas de la Orinoquia, Universidad Internacional del Trópico Americano (Unitrópico), Yopal, Colombia
| | - Camilo Salazar
- Grupo de Genética Evolutiva y Filogeografía, Departamento de Biología, Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia.
| | - Juan David Ramírez
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMIBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia.
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16
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Bonatelli IAS, Gehara M, Carstens BC, Colli GR, Moraes EM. Comparative and predictive phylogeography in the South American diagonal of open formations: Unravelling the biological and environmental influences on multitaxon demography. Mol Ecol 2021; 31:331-342. [PMID: 34614269 DOI: 10.1111/mec.16210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 11/28/2022]
Abstract
Phylogeography investigates historical drivers of the geographical distribution of intraspecific lineages. Particular attention has been given to ecological, climatic and geological processes in the diversification of the Neotropical biota. Several species sampled across the South American diagonal of open formations (DOF), comprising the Caatinga, Cerrado and Chaco biomes, experienced range shifts coincident with Quaternary climatic changes. However, comparative studies across different spatial, temporal and biological scales on DOF species are still meagre. Here, we combine phylogeographical model selection and machine learning predictive frameworks to investigate the influence of Pleistocene climatic changes on several plant and animal species from the DOF. We assembled mitochondrial/chloroplastic DNA sequences in public repositories and inferred the demographic responses of 44 species, comprising 70 intraspecific lineages of plants, lizards, frogs, spiders and insects. We then built a random forest model using biotic and abiotic information to identify the best predictors of demographic responses in the Pleistocene. Finally, we assessed the temporal synchrony of species demographic responses with hierarchical approximate Bayesian computation. Biotic variables related to population connectivity, gene flow and habitat preferences largely predicted how species responded to Pleistocene climatic changes, and demographic changes were synchronous primarily during the Middle Pleistocene. Although 22 (~31%) lineages underwent demographic expansion, presumably associated with the spread of aridity during the glacial Pleistocene periods, our findings suggest that nine lineages (~13%) exhibited the opposite response due to taxon-specific attributes.
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Affiliation(s)
- Isabel A S Bonatelli
- Departamento de Biologia, Universidade Federal de São Carlos, Sorocaba, Brazil.,Departamento de Ecologia e Biologia Evolutiva, Universidade Federal de São Paulo, Diadema, Brazil
| | - Marcelo Gehara
- Department of Earth and Environmental Sciences, Rutgers University-Newark, Newark, New Jersey, USA
| | - Bryan C Carstens
- Department of Evolution, Ecology, and Organismal Biology, The Ohio State University, Columbus, Ohio, USA
| | - Guarino R Colli
- Departamento de Zoologia, Universidade de Brasília, Brasília, Brazil
| | - Evandro M Moraes
- Departamento de Biologia, Universidade Federal de São Carlos, Sorocaba, Brazil
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17
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Incorporating Topological and Age Uncertainty into Event-Based Biogeography of Sand Spiders Supports Paleo-Islands in Galapagos and Ancient Connections among Neotropical Dry Forests. DIVERSITY 2021. [DOI: 10.3390/d13090418] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Event-based biogeographic methods, such as dispersal-extinction-cladogenesis, have become increasingly popular for attempting to reconstruct the biogeographic history of organisms. Such methods employ distributional data of sampled species and a dated phylogenetic tree to estimate ancestral distribution ranges. Because the input tree is often a single consensus tree, uncertainty in topology and age estimates are rarely accounted for, even when they may affect the outcome of biogeographic estimates. Even when such uncertainties are taken into account for estimates of ancestral ranges, they are usually ignored when researchers compare competing biogeographic hypotheses. We explore the effect of incorporating this uncertainty in a biogeographic analysis of the 21 species of sand spiders (Sicariidae: Sicarius) from Neotropical xeric biomes, based on a total-evidence phylogeny including a complete sampling of the genus. Using a custom R script, we account for uncertainty in ages and topology by estimating ancestral ranges over a sample of trees from the posterior distribution of a Bayesian analysis, and for uncertainty in biogeographic estimates by using stochastic maps. This approach allows for counting biogeographic events such as dispersal among areas, counting lineages through time per area, and testing biogeographic hypotheses, while not overestimating the confidence in a single topology. Including uncertainty in ages indicates that Sicarius dispersed to the Galapagos Islands when the archipelago was formed by paleo-islands that are now submerged; model comparison strongly favors a scenario where dispersal took place before the current islands emerged. We also investigated past connections among currently disjunct Neotropical dry forests; failing to account for topological uncertainty underestimates possible connections among the Caatinga and Andean dry forests in favor of connections among Caatinga and Caribbean + Mesoamerican dry forests. Additionally, we find that biogeographic models including a founder-event speciation parameter (“+J”) are more prone to suffer from the overconfidence effects of estimating ancestral ranges using a single topology. This effect is alleviated by incorporating topological and age uncertainty while estimating stochastic maps, increasing the similarity in the inference of biogeographic events between models with or without a founder-event speciation parameter. We argue that incorporating phylogenetic uncertainty in biogeographic hypothesis-testing is valuable and should be a commonplace approach in the presence of rogue taxa or wide confidence intervals in age estimates, and especially when using models including founder-event speciation.
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18
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Lobón-Rovira J, Conradie W, Iglesias DB, Ernst R, Veríssimo L, Baptista N, Pinto PV. Between sand, rocks and branches: an integrative taxonomic revision of Angolan Hemidactylus Goldfuss, 1820, with description of four new species. VERTEBRATE ZOOLOGY 2021. [DOI: 10.3897/vz.71.e64781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
The taxonomy of Angolan Hemidactylus has recently been revised. However, the lack of fresh material for some groups and regions, has led to the misidentification of some taxa and an underestimation of actual diversity in others. To shed light on the evolutionary history and systematics of Angolan Hemidactylus, we generated a new phylogenetic hypothesis for the group, and updated the taxonomy following an integrative approach. This resulted in the description of four new species (H. pfindaensissp. nov., H. faustussp. nov., H. carivoensissp. nov. and H. cinganjisp. nov.), the reevaluation of two recently described species (H. vernayi and H. paivae) and the synonymization of a recently described species (H. hannahsabinnae). We estimate divergence times for these lineages, providing a preliminary interpretation of their speciation process. Moreover, we suggest and outline 13 Angolan Main Biogeographic Units (AMBUs) in the area, defining a new biogeographic context for future works on Angolan herpetofauna. We now recognize eleven Hemidactylus species in Angola, and we provide here a new morphological key for Angolan Hemidactylus to help with identifications and species assignments in this group.
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19
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Ribeiro‐Júnior MA, Sánchez‐Martínez PM, Moraes LJCDL, Oliveira USCD, Carvalho VTD, Pavan D, Choueri EHDL, Werneck FP, Meiri S. Uncovering hidden species diversity of alopoglossid lizards in Amazonia, with the description of three new species of
Alopoglossus
(Squamata: Gymnophthalmoidae). J ZOOL SYST EVOL RES 2021. [DOI: 10.1111/jzs.12481] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Paola María Sánchez‐Martínez
- Grupo de Morfología y Ecología Evolutiva Instituto de Ciencias Naturales Universidad Nacional de Colombia Bogotá, D.C Colombia
| | | | | | - Vinícius Tadeu de Carvalho
- Programa de Pós‐graduação em Diversidade Biológica e Recursos Naturais Universidade Regional do Cariri Crato Brazil
- Laboratório de Evolução e Genética Animal Universidade Federal do Amazonas Manaus Brazil
| | - Dante Pavan
- Ecosfera Consultoria e Pesquisa em Meio Ambiente Itapina Brazil
| | | | - Fernanda P. Werneck
- Coordenação de Biodiversidade Programa de Coleções Científicas Biológicas Instituto Nacional de Pesquisas da Amazônia Manaus Brazil
| | - Shai Meiri
- Steinhardt Museum of Natural History Tel Aviv University Tel Aviv Israel
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20
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Assunção‐Silva CC, Assis LCDS. Areas of endemism of Lauraceae: new insights on the biogeographic regionalization of the Espinhaço Range, Brazil. Cladistics 2021; 38:246-263. [DOI: 10.1111/cla.12481] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 06/20/2021] [Accepted: 06/20/2021] [Indexed: 11/29/2022] Open
Affiliation(s)
- Caroline Cristina Assunção‐Silva
- ¹Departamento de Botânica Instituto de Ciências Biológicas Universidade Federal de Minas Gerais Belo Horizonte Minas Gerais31270‐901Brazil
| | - Leandro Cézanne de Souza Assis
- ¹Departamento de Botânica Instituto de Ciências Biológicas Universidade Federal de Minas Gerais Belo Horizonte Minas Gerais31270‐901Brazil
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21
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Castro MC, Dahur MJ, Ferreira GS. Amazonia as the Origin and Diversification Area of Didelphidae (Mammalia: Metatheria), and a Review of the Fossil Record of the Clade. J MAMM EVOL 2021. [DOI: 10.1007/s10914-021-09548-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractDidelphidae is the largest New World radiation of marsupials, and is mostly represented by arboreal, small- to medium-sized taxa that inhabit tropical and/or subtropical forests. The group originated and remained isolated in South America for millions of years, until the formation of the Isthmus of Panama. In this study, we present the first reconstruction of the biogeographic history of Didelphidae including all major clades, based on parametric models and stratified analyses over time. We also compiled all the pre-Quaternary fossil records of the group, and contrasted these data to our biogeographic inferences, as well as to major environmental events that occurred in the South American Cenozoic. Our results indicate the relevance of Amazonia in the early diversification of Didelphidae, including the divergence of the major clades traditionally ranked as subfamilies and tribes. Cladogeneses in other areas started in the late Miocene, an interval of intense shifts, especially in the northern portion of Andes and Amazon Basin. Occupation of other areas continued through the Pliocene, but few were only colonized in Quaternary times. The comparison between the biogeographic inference and the fossil records highlights some further steps towards better understanding the spatiotemporal evolution of the clade. Finally, our results stress that the early history of didelphids is obscured by the lack of Paleogene fossils, which are still to be unearthed from low-latitude deposits of South America.
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22
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Guimarães RR, Rocha RG, Loss AC, Mendes-Oliveira AC, Patterson BD, Costa LP. Morphological and molecular discordance in the taxonomic rearrangement of the Marmosops pinheiroi complex (Marsupialia: Didelphidae). SYST BIODIVERS 2021. [DOI: 10.1080/14772000.2021.1921877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Roger Rodrigues Guimarães
- Departamento de Ciências Biológicas, Centro de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo (UFES), Av. Fernando Ferrari, 514, Vitória, 29075-910, ES, Brazil
| | - Rita Gomes Rocha
- Departamento de Ciências Biológicas, Centro de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo (UFES), Av. Fernando Ferrari, 514, Vitória, 29075-910, ES, Brazil
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus de Vairão, Vairão, 4485-661, Portugal
| | - Ana Carolina Loss
- Departamento de Ciências Biológicas, Centro de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo (UFES), Av. Fernando Ferrari, 514, Vitória, 29075-910, ES, Brazil
- National Institute of the Atlantic Forest, Av. José Ruschi, 4, Santa Teresa, 29650-000, ES, Brazil
| | | | - Bruce D. Patterson
- Field Museum of Natural History, 1400 South Lake Shore Drive, Chicago, 60605, IL, USA
| | - Leonora Pires Costa
- Departamento de Ciências Biológicas, Centro de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo (UFES), Av. Fernando Ferrari, 514, Vitória, 29075-910, ES, Brazil
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23
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Fegies AC, Carmignotto AP, Perez MF, Guilardi MD, Lessinger AC. Molecular Phylogeny of Cryptonanus (Didelphidae: Thylamyini): Evidence for a recent and complex diversification in South American open biomes. Mol Phylogenet Evol 2021; 162:107213. [PMID: 34029717 DOI: 10.1016/j.ympev.2021.107213] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 05/07/2021] [Accepted: 05/19/2021] [Indexed: 11/30/2022]
Abstract
Systematic revisions of South American marsupials have contributed to our knowledge about genus and species diversity in the last decades, including studies of the most recently described genus Cryptonanus (Didelphidae), currently comprising four recognized species. Herein we provide the first phylogeny for these mouse opossums based on comprehensive sampling, including representatives from all nominal taxa, encompassing most of the geographic distribution of the genus while also extending its known range. The taxonomic status of Cryptonanus species was explored by analyses of multiple mitochondrial and nuclear DNA markers to assess phylogenetic relationships and to provide divergence time estimates, species delimitations and biogeographical hypotheses. Cryptonanus monophyly remained highly supported despite the inclusion of abundant new data from more than a hundred specimens, comprising 10 independent evolutionary lineages. Species-complexes within valid nominal taxa reveal higher species richness in the genus. Based on divergence estimates from a dated phylogeny, we suggest that Cryptonanus diversified along the Quaternary, with speciation events occurring well into the Pleistocene. The best supported biogeographical hypothesis endorses speciation by vicariance and subset speciation across open formations in shaping the evolutionary history of this didelphid genus, strongly associated with dry tropical landscapes of South America.
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Affiliation(s)
- Ana Cláudia Fegies
- Departamento de Engenharia Ambiental, Universidade Estadual Paulista (UNESP), Campus Sorocaba, Av. Três de Março 511, Sorocaba, São Paulo CEP 18087-180, Brazil
| | - Ana Paula Carmignotto
- Departamento de Biologia, Universidade Federal de São Carlos (UFSCar), Campus Sorocaba, Rodovia João Leme dos Santos km 110, Sorocaba, São Paulo CEP 18052-780, Brazil.
| | - Manolo Fernandez Perez
- Departamento de Genética e Evolução, Universidade Federal de São Carlos (UFSCar), Rodovia Washington Luís km 235, São Carlos, São Paulo CEP 13565-905, Brazil
| | - Mariana Dias Guilardi
- Laboratório de Ecologia e Evolução, Instituto Butantan, Avenida Vital Brazil 1500, São Paulo, São Paulo CEP 05503-000, Brazil
| | - Ana Cláudia Lessinger
- Departamento de Biologia, Universidade Federal de São Carlos (UFSCar), Campus Sorocaba, Rodovia João Leme dos Santos km 110, Sorocaba, São Paulo CEP 18052-780, Brazil.
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24
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Castillo-Chora VDJ, Sánchez-González LA, Mastretta-Yanes A, Prieto-Torres DA, Navarro-Sigüenza AG. Insights into the importance of areas of climatic stability in the evolution and maintenance of avian diversity in the Mesoamerican dry forests. Biol J Linn Soc Lond 2021. [DOI: 10.1093/biolinnean/blaa202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
We analysed the phylogeographic structure of five resident bird lineages distributed in the seasonally dry tropical forests (SDTF) of Mesoamerica to test whether they show patterns of synchronous and geographically coincident genetic divergence during the Quaternary. We generated phylogenetic trees, estimated divergence times and analysed the genetic structure of populations (based on sequences of mitochondrial genes), as well as estimating historical distributions (range extension and areas of long-term climate stability) during the Late Pleistocene. We tested and selected the phylogeographic divergence scenarios that best explain the current divergence patterns of taxa using the Approximate Bayesian Computation (ABC) approach. For most species, phylogenetic trees and haplotype networks showed a clear genetic structure associated with geographical distribution. Overall, the divergence times ranged from 0.29–2.0 Mya, suggesting that diversification of populations occurred at different times during the Pleistocene. The palaeodistribution models predicted at least two areas of climatic stability within the current SDTF that probably allowed glacial-interglacial persistence of isolated bird populations along the Mexican Pacific, thus promoting their genetic divergence. The results provide information relevant to the identification of diversification hotspots for the Mesoamerican SDTF avifauna.
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Affiliation(s)
- Vicente De J Castillo-Chora
- Museo de Zoología, Departamento de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional Autónoma de México, A.P., Mexico City, México
- Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México
| | - Luis A Sánchez-González
- Museo de Zoología, Departamento de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional Autónoma de México, A.P., Mexico City, México
| | - Alicia Mastretta-Yanes
- CONACYT—CONABIO, Comisión Nacional para el Conocimiento y Uso de la Biodiversidad, Liga Periférico-Insurgentes Sur No. 4903, Parques del Pedregal, Tlalpan, Mexico City, México
| | - David A Prieto-Torres
- Museo de Zoología, Departamento de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional Autónoma de México, A.P., Mexico City, México
| | - Adolfo G Navarro-Sigüenza
- Museo de Zoología, Departamento de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional Autónoma de México, A.P., Mexico City, México
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25
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Perger R, do Amaral KB, Bianchi FM. Distribution modelling of the rare stink bug Ceratozygum horridum (Germar, 1839): isolated in small spots across the Neotropics or a continuous population? J NAT HIST 2021. [DOI: 10.1080/00222933.2021.1919328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - Karina Bohrer do Amaral
- Laboratório de Sistemática e Ecologia de Aves e Mamíferos Marinhos – Labsmar, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Filipe Michels Bianchi
- Laboratório de Entomologia Sistemática, Departamento de Zoologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Departamento de Zoologia, Programa de Pós-Graduação em Biologia Animal da Universidade Federal do Rio Grande Sul, PPG-BAN, Departamento de Zoologia, Porto Alegre, Brazil
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26
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Promnun P, Tandavanitj N, Kongrit C, Kongsatree K, Kongpraphan P, Dongkumfu W, Kumsuan D, Khudamrongsawat J. Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae). Ecol Evol 2021; 11:2221-2233. [PMID: 33717450 PMCID: PMC7920770 DOI: 10.1002/ece3.7186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 12/22/2020] [Indexed: 12/03/2022] Open
Abstract
Leiolepis ocellata is a lizard species distributing in topographically diverse habitats in northern Thailand. To explore its evolutionary history, 113 samples of L. ocellata were collected from 11 localities covering its distributional range in northern Thailand, and sequenced for mtDNA fragments (Cyt b and ND2). Pairwise comparisons across sampling localities yielded significant genetic differentiation (F ST and Jost's D) but no clear pattern of isolation by distance could be demonstrated based on the Mantel test. Phylogenetic and network analyses highlighted six haplogroups. Their divergence times were estimated to occur during the Pleistocene, much more recent than major orogenic events affecting northern Thailand. Instead, the results suggested that lineage divergences, of particularly eastern and western haplogroups of the region, coincided with the major rivers in the region (Yom river and Ping river, respectively), indicating vicariance in response to riverine barriers. Furthermore, ecological niche modeling suggested an expansion of suitable habitats of L. ocellata, when LGM-liked conditions. This expansion potentially facilitated their dispersal among adjacent localities leading to lineage diversification and genetic admixture, after the riverine divergence.
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Affiliation(s)
- Pattarapon Promnun
- Animal Systematics and Molecular Ecology LaboratoryDepartment of BiologyFaculty of ScienceMahidol UniversityRatchathewi, BangkokThailand
| | - Nontivich Tandavanitj
- Department of BiologyFaculty of ScienceChulalongkorn UniversityPathumwan, BangkokThailand
| | - Chalita Kongrit
- Animal Systematics and Molecular Ecology LaboratoryDepartment of BiologyFaculty of ScienceMahidol UniversityRatchathewi, BangkokThailand
| | - Kritsayam Kongsatree
- Doi Suthep‐Pui National ParkSuthep, Mueang Chiang Mai District, Chiang MaiThailand
| | | | | | | | - Jenjit Khudamrongsawat
- Animal Systematics and Molecular Ecology LaboratoryDepartment of BiologyFaculty of ScienceMahidol UniversityRatchathewi, BangkokThailand
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27
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Carvalho AF, Menezes RST, Miranda EA, Costa MA, Del Lama MA. Comparative phylogeography and palaeomodelling reveal idiosyncratic responses to climate changes in Neotropical paper wasps. Biol J Linn Soc Lond 2021. [DOI: 10.1093/biolinnean/blaa215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
The impact of the broad disjunction between Amazonia and the Atlantic Forest on biodiversity has been the theme of several discussions in recent decades. Here, we evaluate the effects of dependence on humid environments and the role of historical factors on the level, distribution and structuring of genetic variation in widely distributed Neotropical insects. For such, we test whether climatically stable zones (i.e. refuges) in both Amazonia and the Atlantic Forest concentrate higher genetic diversity in the social paper wasps Angiopolybia pallens and Synoeca surinama. We found that historical events have avoided the interchange of A. pallens between both rainforests at least since the Early Pliocene and that ancient colonization in north-western Amazonia and the Bahia refuge significantly predicts genetic diversity in populations of this species. Conversely, the split between the Atlantic Forest and remaining western populations of S. surinama is more recent (Plio-Pleistocene); this species has considerably lower genetic diversity than A. pallens and such diversity is mostly concentrated in Amazonia and in the cerrado biome (savanna) than in the Atlantic Forest. Finally, we propose that the occurrence of species that exhibit such distribution patterns should be taken into consideration when establishing areas for conservation.
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Affiliation(s)
- Antônio F Carvalho
- Departamento de Genética e Evolução, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
- Instituto Nacional da Mata Atlântica, Santa Teresa, Espírito Santo, Brazil
| | - Rodolpho S T Menezes
- Departamento de Biologia, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
- Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
| | - Elder A Miranda
- Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
- Observatório UniFG do Semiárido Nordestino, Núcleo de Pesquisa da Conservação e Biodiversidade do Semiárido – CONBIOS, Centro Universitário de Guanambi – UniFG, Guanambi, Guanambi, Bahia, Brazil
| | - Marco A Costa
- Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Bahia, Brazil
| | - Marco A Del Lama
- Departamento de Genética e Evolução, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
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Carvalho TR, Seger KR, Magalhães FM, Lourenço LB, Haddad CFB. Systematics and cryptic diversification of
Leptodactylus
frogs in the Brazilian campo rupestre. ZOOL SCR 2020. [DOI: 10.1111/zsc.12470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thiago R. Carvalho
- Laboratório de Herpetologia Departamento de Biodiversidade e Centro de Aquicultura Instituto de Biociências Universidade Estadual Paulista Rio Claro Brazil
| | - Karin R. Seger
- Laboratório de Estudos Cromossômicos Departamento de Biologia Estrutural e Funcional Instituto de Biologia Universidade Estadual de Campinas Campinas Brazil
| | - Felipe M. Magalhães
- Programa de Pós‐Graduação em Ciências Biológicas Centro de Ciências Exatas e da Natureza Universidade Federal da Paraíba João Pessoa Brazil
| | - Luciana B. Lourenço
- Laboratório de Estudos Cromossômicos Departamento de Biologia Estrutural e Funcional Instituto de Biologia Universidade Estadual de Campinas Campinas Brazil
| | - Célio F. B. Haddad
- Laboratório de Herpetologia Departamento de Biodiversidade e Centro de Aquicultura Instituto de Biociências Universidade Estadual Paulista Rio Claro Brazil
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29
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Damasceno RP, Carnaval AC, Sass C, Sousa Recoder R, Moritz C, Trefaut Rodrigues M. Geographic restriction, genetic divergence, and morphological disparity in the Brazilian Atlantic Forests: Insights from Leposoma lizards (Gymnophthalmidae, Squamata). Mol Phylogenet Evol 2020; 154:106993. [PMID: 33148523 DOI: 10.1016/j.ympev.2020.106993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 09/01/2020] [Accepted: 09/28/2020] [Indexed: 10/23/2022]
Abstract
Lineage differentiation, long-term persistence, and range limitation promote high levels of phylogenetic and phylogeographic endemisms and likely underlie the abundant morphologically cryptic diversity observed in the Brazilian Atlantic Forests (AF). We explore lineage differentiation and range restriction in the AF and ask if genetic divergence and morphological disparity are correlated by integrating coalescent-based species delimitation, molecular phylogenetic, and morphological analyses in the lizard genus Leposoma. We present the first species tree for Leposoma and of their tribe, the Ecpleopodini. The analyses are based on the largest dataset ever assembled for Leposoma in terms of number of species (all represented), genetic markers (12 loci), and geographic coverage (~2,500 km). The exercise allows us to robustly delimit species within the genus and phylogeographic lineages within all species. We find support for the monophyly of the genus and for the recognition of a yet undescribed species around the Baía de Todos-os-Santos, in the state of Bahia; this form is distinct from all other congeners, both genetically and morphologically. We find that L. baturitensis, from the northeastern state of Ceará, is basal to the genus - and sister to a clade of six species restricted to the AF across the eastern coast of Brazil. Relationships within this coastal clade are ((((L. annectans, Leposoma sp.), L. scincoides), L. puk) (L. nanodactylus, L. sinepollex)). Phylogenetic and phylogeographic analyses, together with precise distribution data, allowed us to update the ranges of species and phylogeographic lineages. We reveal pervasive geographic restriction of divergent lineages in Leposoma at and below species level and discuss how forest refuges and rivers might have contributed to it. We find that morphological disparity lags behind genetic divergence in the genus because although they are correlated, the first accumulates at a much slower rate than the latter. We hope to encourage new studies in the area of AF north of the Doce river; phylogeographic sampling in that region has been much less common relative to southern sites, yet it may hold the key to several important processes defining biodiversity patterns in eastern Brazil. This appears to specially apply to processes underlying geographic restriction of morphologically cryptic, yet genetic divergent lineages, as the case of Leposoma.
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Affiliation(s)
- Roberta P Damasceno
- Instituto de Biociências, Universidade de São Paulo, Rua do Matão, trav. 14, n. 321, Cidade Universitária, São Paulo, SP 05508-090, Brazil; Museum of Vertebrate Zoology, University of California, Berkeley, 3101 Valley Life Sciences Building, Berkeley, CA 94720, USA.
| | - Ana Carolina Carnaval
- Department of Biology, City College of New York and the Biology Program at the Graduate Center of CUNY, 160 Convent Avenue, Marshak Life Science Building J-526, New York, NY 10031, USA.
| | - Chodon Sass
- Museum of Vertebrate Zoology, University of California, Berkeley, 3101 Valley Life Sciences Building, Berkeley, CA 94720, USA; University and Jepson Herbaria, University of California, Berkeley, 1001 Valley Life Sciences Building, Berkeley, CA 94720, USA.
| | - Renato Sousa Recoder
- Instituto de Biociências, Universidade de São Paulo, Rua do Matão, trav. 14, n. 321, Cidade Universitária, São Paulo, SP 05508-090, Brazil
| | - Craig Moritz
- Museum of Vertebrate Zoology, University of California, Berkeley, 3101 Valley Life Sciences Building, Berkeley, CA 94720, USA; Division of Ecology and Evolution, Research School of Biology, and Centre for Biodiversity Analysis, The Australian National University, 46 Sullivans Creek Road, Acton, ACT 2601, Australia.
| | - Miguel Trefaut Rodrigues
- Instituto de Biociências, Universidade de São Paulo, Rua do Matão, trav. 14, n. 321, Cidade Universitária, São Paulo, SP 05508-090, Brazil.
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30
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Corbett EC, Bravo GA, Schunck F, Naka LN, Silveira LF, Edwards SV. Evidence for the Pleistocene Arc Hypothesis from genome-wide SNPs in a Neotropical dry forest specialist, the Rufous-fronted Thornbird (Furnariidae: Phacellodomus rufifrons). Mol Ecol 2020; 29:4457-4472. [PMID: 32974981 DOI: 10.1111/mec.15640] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 08/15/2020] [Accepted: 08/27/2020] [Indexed: 11/29/2022]
Abstract
South American dry forests have a complex and poorly understood biogeographic history. Based on the fragmented distribution of many Neotropical dry forest species, it has been suggested that this biome was more widely distributed and contiguous under drier climate conditions in the Pleistocene. To test this scenario, known as the Pleistocene Arc Hypothesis, we studied the phylogeography of the Rufous-fronted Thornbird (Phacellodomus rufifrons), a widespread dry forest bird with a disjunct distribution closely matching that of the biome itself. We sequenced mtDNA and used ddRADseq to sample 7,167 genome-wide single-nucleotide polymorphisms from 74 P. rufifrons individuals across its range. We found low genetic differentiation over two prominent geographic breaks - particularly across a 1,000 km gap between populations in Bolivia and Northern Peru. Using demographic analyses of the joint site frequency spectrum, we found evidence of recent divergence without subsequent gene flow across those breaks. By contrast, parapatric morphologically distinct populations in northeastern Brazil show high genetic divergence with evidence of recent gene flow. These results, in combination with our paleoclimate species distribution modelling, support the idea that currently disjunct patches of dry forest were more connected in the recent past, probably during the Middle and Late Pleistocene. This notion fits the major predictions of the Pleistocene Arc Hypothesis and illustrates the importance of comprehensive genomic and geographic sampling for examining biogeographic and evolutionary questions in complex ecosystems like Neotropical dry forests.
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Affiliation(s)
- Eamon C Corbett
- Department of Organismic and Evolutionary Biology & Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA.,Department of Biological Sciences & Museum of Natural Science, Louisiana State University, Baton Rouge, LA, USA
| | - Gustavo A Bravo
- Department of Organismic and Evolutionary Biology & Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA
| | - Fabio Schunck
- Seção de Aves, Museu de Zoologia da Universidade de São Paulo, São Paulo, Brazil
| | - Luciano N Naka
- Department of Organismic and Evolutionary Biology & Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA.,Departamento de Zoologia, Universidade Federal de Pernambuco, Recife, Brazil
| | - Luís F Silveira
- Seção de Aves, Museu de Zoologia da Universidade de São Paulo, São Paulo, Brazil
| | - Scott V Edwards
- Department of Organismic and Evolutionary Biology & Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA
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31
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Leavitt DH, Hollingsworth BD, Fisher RN, Reeder TW. Introgression obscures lineage boundaries and phylogeographic history in the western banded gecko, Coleonyx variegatus (Squamata: Eublepharidae). Zool J Linn Soc 2020. [DOI: 10.1093/zoolinnean/zlz143] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
AbstractThe geomorphological formation of the Baja California peninsula and the Gulf of California is a principal driver of diversification for the reptiles of North America’s warm deserts. The western banded gecko, Coleonyx variegatus, is distributed throughout the Mojave, Sonoran and Peninsular deserts. In this study we use multilocus sequence data to address deep phylogeographic structure within C. variegatus. Analyses of mtDNA data recover six divergent clades throughout the range of C. variegatus. Topology of the mtDNA gene tree suggests separate origins of peninsular populations with an older lineage in the south and a younger one in the north. In contrast, analyses of multilocus nuclear data provide support for four lineages, corresponding to the subspecies C. v. abbotti, C. v. peninsularis, C. v. sonoriensis and C. v. variegatus. Phylogenetic analyses of the nuclear data recover C. v. abbotti and C. v. peninsularis as a clade, indicating a single origin of the peninsular populations. Discordance between the nuclear and mtDNA data is largely the result of repeated episodes of mtDNA introgression that have obscured both lineage boundaries and biogeographic history. Dating analyses of the combined nuclear and mtDNA data suggest that the peninsular clade diverged from the continental group in the Late Miocene.
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Affiliation(s)
| | - Bradford D Hollingsworth
- San Diego State University, San Diego, CA, USA
- San Diego Natural History Museum, El Prado, San Diego, CA, USA
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32
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Ledo RMD, Domingos FMCB, Giugliano LG, Sites JW, Werneck FP, Colli GR. Pleistocene expansion and connectivity of mesic forests inside the South American Dry Diagonal supported by the phylogeography of a small lizard*. Evolution 2020; 74:1988-2004. [DOI: 10.1111/evo.13978] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 04/05/2020] [Accepted: 04/07/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Roger Maia D. Ledo
- Área de Meio Ambiente Instituto Federal de Educação, Ciência e Tecnologia de Brasília Campus Samambaia Samambaia DF 70860 Brazil
- Departamento de Zoologia Universidade de Brasília Brasília DF 70910 Brazil
| | | | - Lilian G. Giugliano
- Departamento de Genética e Morfologia Universidade de Brasília Brasília DF 70910‐900 Brazil
| | - Jack W. Sites
- Department of Biology and Bean Life Sciences Museum Brigham Young University Provo Utah 84602 USA
| | - Fernanda P. Werneck
- Programa de Coleções Científicas Biológicas, Coordenação de Biodiversidade Instituto Nacional de Pesquisas da Amazônia Manaus AM 69060 Brazil
| | - Guarino R. Colli
- Departamento de Zoologia Universidade de Brasília Brasília DF 70910 Brazil
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33
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Kim JS, Park J, Fong JJ, Zhang YP, Li SR, Ota H, Min SH, Min MS, Park D. Genetic diversity and inferred dispersal history of the Schlegel's Japanese Gecko ( Gekko japonicus) in Northeast Asia based on population genetic analyses and paleo-species distribution modelling. Mitochondrial DNA A DNA Mapp Seq Anal 2020; 31:120-130. [PMID: 32212876 DOI: 10.1080/24701394.2020.1742332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
To understand the genetic diversity and dispersal history of Schlegel's Japanese gecko (Gekko japonicus), we performed genetic analyses and paleo-species distributional modelling. For the genetic analysis, we analyzed mitochondrial DNA (mtDNA) (cytochrome b [Cytb] and NADH dehydrogenase 2 [ND2]) and seven microsatellite loci of 353 individuals from 11 populations (2 east coast China, 4 west and central coast Japan and 5 Korea). For the paleo-species distribution modelling, we used 432 occurrence data points (125 China, 291 Japan and 16 Korea) over the Pleistocene and Holocene. China is inferred to be the source population, which had higher genetic diversity (mtDNA) and more private alleles (mtDNA) compared to Japanese and Korean populations. Differences between the three counties were very small in the mtDNA haplotype network despite some genetic structure among the three countries. Microsatellite analysis inferred that genetic exchange has actively occurred among the Chinese, Japanese and Korean populations. Suitable habitats in Japan should have been plentiful by the mid-Holocene, but have only recently become available in Korea. These results suggest that dispersal of G. japonicus occurred after the Holocene warming from the east coast of China to the west and central coasts of Japan and Korea, and gene flow is actively occurring among the three countries.
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Affiliation(s)
- Jong-Sun Kim
- Division of Science Education, Kangwon National University, Chuncheon, Republic of Korea
| | - Jaejin Park
- Division of Science Education, Kangwon National University, Chuncheon, Republic of Korea
| | | | - Yong-Pu Zhang
- College of Life and Environmental Sciences, Wenzhou University, Wenzhou, PR China
| | - Shu-Ran Li
- College of Life and Environmental Sciences, Wenzhou University, Wenzhou, PR China
| | - Hidetoshi Ota
- Institute of Natural and Environmental Sciences, University of Hyogo, Sanda, Japan
| | - Sung-Hun Min
- Division of Science Education, Kangwon National University, Chuncheon, Republic of Korea
| | - Mi-Sook Min
- Conservation Genome Resource Bank for Korean Wildlife (CGRB), Research Institute for Veterinary Science and College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Daesik Park
- Division of Science Education, Kangwon National University, Chuncheon, Republic of Korea
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34
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Sheu Y, Zurano JP, Ribeiro‐Junior MA, Ávila‐Pires TC, Rodrigues MT, Colli GR, Werneck FP. The combined role of dispersal and niche evolution in the diversification of Neotropical lizards. Ecol Evol 2020; 10:2608-2625. [PMID: 32185006 PMCID: PMC7069304 DOI: 10.1002/ece3.6091] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 01/23/2023] Open
Abstract
Ecological requirements and environmental conditions can influence diversification across temporal and spatial scales. Understanding the role of ecological niche evolution under phylogenetic contexts provides insights on speciation mechanisms and possible responses to future climatic change. Large-scale phyloclimatic studies on the megadiverse Neotropics, where biomes with contrasting vegetation types occur in narrow contact, are rare. We integrate ecological and biogeographic data with phylogenetic comparative methods, to investigate the relative roles of biogeographic events and niche divergence and conservatism on the diversification of the lizard genus Kentropyx Spix, 1825 (Squamata: Teiidae), distributed in South American rainforests and savannas. Using five molecular markers, we estimated a dated species tree, which recovered three clades coincident with previously proposed species groups diverging during the mid-Miocene. Biogeography reconstruction indicates a role of successive dispersal events from an ancestral range in the Brazilian Shield and western Amazonia. Ancestral reconstruction of climatic tolerances and niche overlap metrics indicates a trend of conservatism during the diversification of groups from the Amazon Basin and Guiana Shield, and a strong signal of niche divergence in the Brazilian Shield savannas. Our results suggest that climatic-driven divergence at dynamic forest-savanna borders might have resulted in adaptation to new environmental niches, promoting habitat shifts and shaping speciation patterns of Neotropical lizards. Dispersal and ecological divergence could have a more important role in Neotropical diversification than previously thought.
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Affiliation(s)
- Yumi Sheu
- Programa de Pós‐Graduação em GenéticaConservação e Biologia EvolutivaInstituto Nacional de Pesquisas do AmazôniaManausBrasil
- Programa de Pós‐Graduação em Genética e MelhoramentoUniversidade Federal do Espírito SantoEspírito SantoBrasil
| | - Juan P. Zurano
- Departamento de Sistemática e EcologiaUniversidade Federal da ParaíbaJoão PessoaBrasil
| | | | | | - Miguel T. Rodrigues
- Departamento de ZoologiaInstituto de BiociênciasUniversidade de São PauloSão PauloBrasil
| | - Guarino R. Colli
- Departamento de ZoologiaInstituto de Ciências BiológicasUniversidade de BrasíliaBrasíliaBrasil
| | - Fernanda P. Werneck
- Programa de Coleções Científicas BiológicasCoordenação de BiodiversidadeInstituto Nacional de Pesquisas da AmazôniaManausBrasil
- Department of Organismic and Evolutionary BiologyMuseum of Comparative BiologyHarvard UniversityCambridgeMAUSA
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35
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Torres-Carvajal O, Hinojosa KC. Hidden diversity in two widespread snake species (Serpentes: Xenodontini: Erythrolamprus) from South America. Mol Phylogenet Evol 2020; 146:106772. [PMID: 32087331 DOI: 10.1016/j.ympev.2020.106772] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 02/05/2020] [Accepted: 02/14/2020] [Indexed: 11/26/2022]
Abstract
The spatial distribution of genetic diversity of widely distributed Neotropical tetrapods has been an active research field during the last decade, although it has focused on lowland (mostly Amazonian) taxa. In this paper we use phylogenetic analyses to explore the diversity within two widely distributed snake species, Erythrolamprus epinephelus and E. reginae. Specifically, we focus on Andean populations of the former and lowland samples of the latter. Our results show that Erythrolamprus epinephelus is paraphyletic and support recognition of the subspecies albiventris, fraseri and lamonae as distinct species. Regarding E. reginae, our results are in conflict with recent taxonomic proposals in that (1) E. reginae is paraphyletic, and (2) E. zweifeli from Trinidad and E. reginae from Amazonian Ecuador are not reciprocally monophyletic. Finally, we recommend caution when proposing taxonomic changes based on incomplete geographic and/or character sampling of widespread Neotropical taxa.
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Affiliation(s)
- Omar Torres-Carvajal
- Museo de Zoología, Escuela de Ciencias Biológicas, Pontificia Universidad Católica del Ecuador, Avenida 12 de Octubre y Roca, Apartado 17-01-2184, Quito, Ecuador.
| | - Katherin C Hinojosa
- Museo de Zoología, Escuela de Ciencias Biológicas, Pontificia Universidad Católica del Ecuador, Avenida 12 de Octubre y Roca, Apartado 17-01-2184, Quito, Ecuador
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36
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Rivera D, Prates I, Rodrigues MT, Carnaval AC. Effects of climate and geography on spatial patterns of genetic structure in tropical skinks. Mol Phylogenet Evol 2020; 143:106661. [DOI: 10.1016/j.ympev.2019.106661] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 10/18/2019] [Indexed: 11/16/2022]
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37
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Ribeiro-Júnior MA, Choueri E, Lobos S, Venegas P, Torres-Carvajal O, Werneck F. Eight in one: morphological and molecular analyses reveal cryptic diversity in Amazonian alopoglossid lizards (Squamata: Gymnophthalmoidea). Zool J Linn Soc 2020. [DOI: 10.1093/zoolinnean/zlz155] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Among the currently recognized species of Alopoglossus, the Amazonian Alopoglossus angulatus has the widest distribution. We here analyse variation in scutellation and morphometrics of A. angulatus by examining 785 specimens of Alopoglossus. We also analyse intra- and interspecific genetic structure and differentiation using two mitochondrial (Cytb and ND4) and two nuclear (SNCAIP and PRLR) genes from 97 samples. Both morphological and molecular analyses are based on specimens and samples from Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru and Suriname. Our results reveal A. angulatus as a monophyletic group composed of eight independently evolved lineages: A. angulatus s.s. plus three revalidated species plus two newly described species plus two putative species. We provide descriptions of all taxa, except for the putative species, including the first description of the neotype of A. angulatus and redescriptions of resurrected junior synonyms. Illustrations, diagnoses and geographical distribution maps are provided. Gene and species trees are also provided. The two new taxa recognized in this paper, along with the revalidation of three taxa, increase the total number of known species of Alopoglossus from nine to 14.
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Affiliation(s)
| | - Erik Choueri
- Programa de Pós-Graduação em Genética, Conservação e Biologia Evolutiva, Instituto Nacional de Pesquisas da Amazônia, Petrópolis, Manaus, Amazonas, Brazil
| | - Simon Lobos
- Museo de Zoología, Escuela de Biología, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - Pablo Venegas
- División de Herpetología, Centro de Ornitología y Biodiversidad (CORBIDI), Urb. Huertos de San Antonio, Surco, Lima, Peru
| | - Omar Torres-Carvajal
- Museo de Zoología, Escuela de Biología, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - Fernanda Werneck
- Coordenação de Biodiversidade, Programa de Coleções Científicas Biológicas, Instituto Nacional de Pesquisas da Amazônia (INPA), Petrópolis, Manaus, Amazonas, Brazil
- Department of Organismic and Evolutionary Biology, Museum of Comparative Biology, Harvard University, Cambridge, MA, USA
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38
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The enigmatic Leiosaurae clade: Phylogeography, species delimitation, phylogeny and historical biogeography of its southernmost species. Mol Phylogenet Evol 2019; 144:106725. [PMID: 31884086 DOI: 10.1016/j.ympev.2019.106725] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 12/24/2019] [Accepted: 12/24/2019] [Indexed: 11/22/2022]
Abstract
The clade Leiosaurae is composed of poorly-known species endemic to the southern region of South America. The difficulties of finding these lizards in the field, and their highly conserved morphology, have limited our taxonomic knowledge and understanding of their evolutionary histories. Here, we use data collected over 9 years to study the phylogenetic history, genetic diversity, and biogeographic history of almost all the southernmost species of Leiosaurae (except P. nigroigulus), including: Leiosaurus bellii, Diplolaemus darwinii, D. bibronii, D. sexcinctus and D. leopardinus. We use a fragment of the mitochondrial cytochrome-b gene to resolve general phylogeographic patterns, and add another mitochondrial gene and eight nuclear genes to perform species delimitation and phylogenetic analyses associated with divergence times. We found evidence for three putative new species-level taxa within L. bellii and five within Diplolaemus species, indicating high levels of geographic structure. We use a time-calibrated phylogeny to estimate ranges of ancestral distributions and to generate new hypotheses about their historical biogeography.
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39
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Lu RS, Chen Y, Tamaki I, Sakaguchi S, Ding YQ, Takahashi D, Li P, Isaji Y, Chen J, Qiu YX. Pre-quaternary diversification and glacial demographic expansions of Cardiocrinum (Liliaceae) in temperate forest biomes of Sino-Japanese Floristic Region. Mol Phylogenet Evol 2019; 143:106693. [PMID: 31778814 DOI: 10.1016/j.ympev.2019.106693] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 11/11/2019] [Accepted: 11/22/2019] [Indexed: 11/27/2022]
Abstract
The Sino-Japanese Floristic Region (SJFR) in East Asia is one of the most diverse temperate floras in the world. However, the relative influence of Neogene palaeogeographical changes and Quaternary climatic fluctuations as causal mechanisms on species diversification remains largely controversial, because most divergence time estimates were inferred from single-locus data and have limited geographic or taxonomic sampling. To evaluate these influences, we use SNP markers from restriction site-associated DNA sequencing (RAD-Seq) loci and expressed sequence tags-simple sequence repeat (EST-SSR) markers to investigate the levels of genetic variation, speciation and demographic history of the temperate-deciduous forest (TDF) endemic Cardiocrinum (Endlicher) Lindley (Liliaceae), a genus comprising three species in China (C. giganteum, C. cathayanum) and Japan (C. cordatum). Phylogenomic and population genomic coalescent-based analyses demonstrated that Late Neogene tectonic/climatic events triggered speciation of Cardiocrinum, and Pleistocene climatic fluctuations had limited influence on its divergence history. Population demographic inference using Approximate Bayesian Computation from EST-SSRs and palaeoclimatic niche models both indicated that all three Cardiocrinum species experienced population expansions during the transition from the LIG to the LGM. We also discussed the implications of these results on the conservation of montane TDF species in the SJFR under ongoing environmental change. Our results improve our understanding of how the constituents of montane TDF across the SJFR responded to previous periods of rapid climate and environmental change in terms of speciation and population demographic processes.
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Affiliation(s)
- Rui-Sen Lu
- Systematic & Evolutionary Botany and Biodiversity Group, MOE Laboratory of Biosystem Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Yang Chen
- Systematic & Evolutionary Botany and Biodiversity Group, MOE Laboratory of Biosystem Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Ichiro Tamaki
- Gifu Academy of Forest Science and Culture, 88 Sodai, Mino, Gifu 501-3714, Japan
| | - Shota Sakaguchi
- Graduate School of Human and Environmental Studies, Kyoto University, Yoshida-nihonmatsu-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yan-Qian Ding
- Systematic & Evolutionary Botany and Biodiversity Group, MOE Laboratory of Biosystem Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Daiki Takahashi
- Graduate School of Human and Environmental Studies, Kyoto University, Yoshida-nihonmatsu-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Pan Li
- Systematic & Evolutionary Botany and Biodiversity Group, MOE Laboratory of Biosystem Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Yuji Isaji
- Division of Forest and Biomaterials Science, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan
| | - Jun Chen
- Systematic & Evolutionary Botany and Biodiversity Group, MOE Laboratory of Biosystem Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Ying-Xiong Qiu
- Systematic & Evolutionary Botany and Biodiversity Group, MOE Laboratory of Biosystem Homeostasis and Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China.
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Aguiar AJC, Melo GAR, Vasconcelos TNC, Gonçalves RB, Giugliano L, Martins AC. Biogeography and early diversification of Tapinotaspidini oil-bees support presence of Paleocene savannas in South America. Mol Phylogenet Evol 2019; 143:106692. [PMID: 31770589 DOI: 10.1016/j.ympev.2019.106692] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/16/2019] [Accepted: 11/21/2019] [Indexed: 11/19/2022]
Abstract
Worldwide distributed tropical savannas were established only in the Miocene, with climatic cooling and rise of C4 grasses. However, there is evidence for an earlier presence of savanna-like vegetation in southern parts of South America. Here we investigated the biogeographic history of a clade of solitary bees which have endemic groups in areas covered by savannas and other types of open vegetation as well as forested areas. We hypothesized that these bees originated in savanna-like biomes and that shifts to forested areas and floral host shifts increased species diversification along their evolutionary history. We reconstructed a comprehensive phylogeny for Tapinotaspidini bees based majorly on original DNA sequences. We then used macroevolutionary tools to estimate ancestral range area and reconstructed ancestral habitat (open versus forested) and host plant association to analyze the effects of shifts in vegetation type and flower hosts on their diversification. Tapinotaspidini bees originated in the Paleocene and in a savanna-type, Cerrado-like, which is reinforced by reconstruction of open vegetation as the most probable ancestral area, thus bringing additional evidence to a much earlier origin of this vegetation type in South America. Shifts to forested areas occurred at least three times in a period of 30 Ma and were responsible for slight increases in diversification rates. Malpighiaceae is the ancestral floral host; host broadening occurred only in the Miocene and at least in three occasions. Host shifts, i.e. from Malpighiaceae to other oil families, occurred in the Eocene and Miocene. Both host broadening and host shifts did not significantly alter diversification rates, however exploitation of other oil sources were important in occupying new habitats. The link between biomes and host plant shifts and changes in diversification rate brings us additional insights into the evolution of bees and associated flora in South America.
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Affiliation(s)
- Antonio J C Aguiar
- Departmento de Zoologia, Universidade de Brasilia, 70910-900 Brasilia, Distrito Federal, Brazil.
| | - Gabriel A R Melo
- Department de Zoologia, Universidade Federal do Paraná, PR 19020, 81531-980 Curitiba, Parana, Brazil
| | | | - Rodrigo B Gonçalves
- Department de Zoologia, Universidade Federal do Paraná, PR 19020, 81531-980 Curitiba, Parana, Brazil
| | - Lilian Giugliano
- Departmento de Genética e Morfologia, Universidade de Brasilia, 70910-900 Brasilia, Distrito Federal, Brazil
| | - Aline C Martins
- Departmento de Zoologia, Universidade de Brasilia, 70910-900 Brasilia, Distrito Federal, Brazil; Departmento de Ecologia, Universidade de Brasilia, 70910-900 Brasília, Distrito Federal, Brazil
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41
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Lanna FM, Gehara M, Werneck FP, Fonseca EM, Colli GR, Sites JW, Rodrigues MT, Garda AA. Dwarf geckos and giant rivers: the role of the São Francisco River in the evolution of Lygodactylus klugei (Squamata: Gekkonidae) in the semi-arid Caatinga of north-eastern Brazil. Biol J Linn Soc Lond 2019. [DOI: 10.1093/biolinnean/blz170] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Species diversification can be strongly influenced by geomorphological features, such as mountains, valleys and rivers. Rivers can act as hard or soft barriers to gene flow depending on their size, speed of flow, historical dynamics and regional topographical characteristics. The São Francisco River (SFR) is the largest perennial river in the Caatinga biome in north-eastern Brazil and has been considered a barrier to gene flow and dispersal. Herein, we evaluated the role of the SFR on the evolution of Lygodactylus klugei, a small gecko from the Caatinga. Using a single-locus species delimitation method (generalized mixed Yule coalescent), we defined lineages (haploclades). Subsequently, we evaluated the role of the SFR in structuring genetic diversity in this species using a multilocus approach to quantify migration across margins. We also evaluated genetic structure based on nuclear markers, testing the number of populations found through an assignment test (STRUCTURE) across the species distribution. We recovered two mitochondrial lineages structured with respect to the SFR, but only a single population was inferred from nuclear markers. Given that we detected an influence of the SFR only on mitochondrial markers, we suggest that the current river course has acted as a relatively recent geographical barrier for L. klugei, for ~450 000 years.
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Affiliation(s)
- Flávia M Lanna
- Department of Evolution, Ecology & Organismal Biology, The Ohio State University, Columbus, OH, USA
- Programa de Pós-Graduação em Ecologia, Universidade Federal do Rio Grande do Norte, Campus Universitário, Lagoa Nova, Natal, RN, Brazil
| | - Marcelo Gehara
- Department of Herpetology, American Museum of Natural History, New York, NY, USA
| | - Fernanda P Werneck
- Coordenação de Biodiversidade, Programa de Coleções Científicas Biológicas, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Amazonas, Brazil
| | - Emanuel M Fonseca
- Department of Evolution, Ecology & Organismal Biology, The Ohio State University, Columbus, OH, USA
- Programa de Pós-Graduação em Ecologia, Universidade Federal do Rio Grande do Norte, Campus Universitário, Lagoa Nova, Natal, RN, Brazil
| | - Guarino R Colli
- Departamento de Zoologia, Universidade de Brasília, Brasília, DF, Brazil
| | - Jack W Sites
- Department of Biology and Bean Life Science Museum, Brigham Young University, Provo, UT, USA
| | - Miguel T Rodrigues
- Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Adrian A Garda
- Departamento de Botânica e Zoologia, Centro de Biociências, Universidade Federal do Rio Grande do Norte, Campus Universitário, Lagoa Nova, Natal, RN, Brazil
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Bagley JC, de Aquino PDPU, Breitman MF, Langeani F, Colli GR. DNA barcode and minibarcode identification of freshwater fishes from Cerrado headwater streams in Central Brazil. JOURNAL OF FISH BIOLOGY 2019; 95:1046-1060. [PMID: 31304599 DOI: 10.1111/jfb.14098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 07/12/2019] [Indexed: 06/10/2023]
Abstract
The extraordinary species diversity of the Neotropical freshwater fish fauna is world renown. Yet, despite rich species diversity, taxonomic and genetic resources for its Cerrado ichthyofauna remain poorly developed. We provide a reference library of 149 DNA barcodes for 39 species/lineages of Cerrado headwater stream fishes from the Brazilian Distrito Federal and nearby areas and test the utility of distance-based criteria, tree-based criteria and minibarcodes for specimen identification. Mean Kimura 2-parameter genetic distances within species to orders ranged 1·8-12·1%. However, mean intraspecific v. congeneric-interspecific distances (0·9-1·3%) overlapped extensively and distance-based barcoding failed to achieve correct identifications due to c. 4-12·1% error rates and 19·5% ambiguous identifications related to the presence of singletons. Overlap was reduced and best-match success rates improved drastically to 83·5% when Characidium barcodes representing potential misidentifications or undescribed species were removed. Tree-based monophyly criteria generally performed similarly to distance methods, correctly differentiating up to c. 85% of species/lineages despite neighbour-joining and Bayesian tree errors (random lineage-branching events, long-branch attraction). Five clusters (Ancistrus aguaboensis, Characidium spp., Eigenmannia trilineata, Hasemania hanseni and Hypostomus sp. 2) exhibited deep intraspecific divergences or para-/polyphyly and multiple Barcode Index Number assignments indicative of putative candidate species needing taxonomic re-examination. Sliding-window analyses also indicated that a 200 bp minibarcode region performed just as well at specimen identification as the entire barcode gene. Future DNA barcoding studies of Distrito Federal-Cerrado freshwater fishes will benefit from increased sampling coverage, as well as consideration of minibarcode targets for degraded samples and next-generation sequencing.
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Affiliation(s)
- Justin C Bagley
- Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF, Brazil
- Departamento de Zoologia e Botânica, UNESP, Universidade Estadual Paulista, IBiLCE, São José do Rio Preto, SP, Brazil
- Department of Biology, Virginia Commonwealth University, Richmond, VA, USA
| | | | - María Florencia Breitman
- Departamento de Ecologia, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF, Brazil
| | - Francisco Langeani
- Departamento de Zoologia e Botânica, UNESP, Universidade Estadual Paulista, IBiLCE, São José do Rio Preto, SP, Brazil
| | - Guarino R Colli
- Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF, Brazil
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Abstract
Paraguay is a key spot in the central region of South America where several ecoregions converge. Its fauna (and specifically its herpetofauna) is getting better studied than years before, but still there is a lack of information regarding molecular genetics, and barcoding analyses have proven to be an excellent tool in this matter. Here, we present results of a barcoding analysis based on 16S rRNA gene sequences, providing valuable data for the scientific community in the region. We based our fieldwork in several areas of Paraguay. We analyzed 249 samples (142 sequenced by us) with a final alignment of 615 bp length. We identified some taxonomic incongruences that can be addressed based on our results. Furthermore, we identify groups, where collecting efforts and research activities should be reinforced. Even though we have some blanks in the geographical coverage of our analysis—and there is still a lot to do towards a better understanding of the taxonomy of the Paraguayan herpetofauna—here, we present the largest genetic dataset for the mitochondrial DNA gene 16S of reptiles (particularly, Squamata) from Paraguay, which can be used to solve taxonomic problems in the region.
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Wollenberg Valero KC, Marshall JC, Bastiaans E, Caccone A, Camargo A, Morando M, Niemiller ML, Pabijan M, Russello MA, Sinervo B, Werneck FP, Sites JW, Wiens JJ, Steinfartz S. Patterns, Mechanisms and Genetics of Speciation in Reptiles and Amphibians. Genes (Basel) 2019; 10:genes10090646. [PMID: 31455040 PMCID: PMC6769790 DOI: 10.3390/genes10090646] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/21/2019] [Accepted: 08/05/2019] [Indexed: 12/22/2022] Open
Abstract
In this contribution, the aspects of reptile and amphibian speciation that emerged from research performed over the past decade are reviewed. First, this study assesses how patterns and processes of speciation depend on knowing the taxonomy of the group in question, and discuss how integrative taxonomy has contributed to speciation research in these groups. This study then reviews the research on different aspects of speciation in reptiles and amphibians, including biogeography and climatic niches, ecological speciation, the relationship between speciation rates and phenotypic traits, and genetics and genomics. Further, several case studies of speciation in reptiles and amphibians that exemplify many of these themes are discussed. These include studies of integrative taxonomy and biogeography in South American lizards, ecological speciation in European salamanders, speciation and phenotypic evolution in frogs and lizards. The final case study combines genomics and biogeography in tortoises. The field of amphibian and reptile speciation research has steadily moved forward from the assessment of geographic and ecological aspects, to incorporating other dimensions of speciation, such as genetic mechanisms and evolutionary forces. A higher degree of integration among all these dimensions emerges as a goal for future research.
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Affiliation(s)
| | - Jonathon C Marshall
- Department of Zoology, Weber State University, 1415 Edvalson Street, Dept. 2505, Ogden, UT 84401, USA
| | - Elizabeth Bastiaans
- Department of Biology, State University of New York, College at Oneonta, Oneonta, NY 13820, USA
| | - Adalgisa Caccone
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06520, USA
| | - Arley Camargo
- Centro Universitario de Rivera, Universidad de la República, Ituzaingó 667, Rivera 40000, Uruguay
| | - Mariana Morando
- Instituto Patagónico para el Estudio de los Ecosistemas Continentales (IPEEC, CENPAT-CONICET) Bv. Brown 2915, Puerto Madryn U9120ACD, Argentina
| | - Matthew L Niemiller
- Department of Biological Sciences, The University of Alabama in Huntsville, Huntsville, AL 35899, USA
| | - Maciej Pabijan
- Department of Comparative Anatomy, Institute of Zoology and Biomedical Research, Jagiellonian University, ul. Gronostajowa 9, 30-387 Kraków, Poland
| | - Michael A Russello
- Department of Biology, University of British Columbia, Okanagan Campus, 3247 University Way, Kelowna, BC V1V 1V7, Canada
| | - Barry Sinervo
- Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, Coastal Biology Building, 130 McAllister Way, Santa Cruz, CA 95060, USA
| | - Fernanda P Werneck
- Programa de Coleções Científicas Biológicas, Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia, Manaus 69060-000, Brazil
| | - Jack W Sites
- Department of Biological and Marine Sciences, University of Hull, Cottingham Road, Hull HU6 7RX, UK
| | - John J Wiens
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA
| | - Sebastian Steinfartz
- Molecular Evolution and Systematics of Animals, Institute of Biology, University of Leipzig, Talstrasse 33, 04103 Leipzig, Germany
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Bruschi DP, Peres EA, Lourenço LB, Bartoleti LFDM, Sobral-Souza T, Recco-Pimentel SM. Signature of the Paleo-Course Changes in the São Francisco River as Source of Genetic Structure in Neotropical Pithecopus nordestinus (Phyllomedusinae, Anura) Treefrog. Front Genet 2019; 10:728. [PMID: 31475035 PMCID: PMC6702341 DOI: 10.3389/fgene.2019.00728] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 07/11/2019] [Indexed: 11/13/2022] Open
Abstract
Historical processes that have interrupted gene flow between distinct evolutionary lineages have played a fundamental role in the evolution of the enormous diversity of species found in the Neotropical region. Numerous studies have discussed the role of geographic barriers and Pleistocene forest refugia in the diversification of the region's biodiversity. In the present study, we investigated the relative contribution of these different factors to the evolutionary history of Pithecopus nordestinus, a Neotropical tree frog, which is amply distributed in the Brazilian Atlantic Forest and adjacent areas of the Caatinga biome. We used an extensive sample and multilocus DNA sequences to provide an overview of the intraspecific genetic diversity of P. nordestinus, characterize historical diversification patterns, and identify possible phylogenetic splits. We tested different scenarios of diversification based on Pleistocene Refugia and river barrier models using approximate Bayesian computation (ABC) and ecological niche modeling (ENM). The phylogenetic approach indicate the occurrence of processes of phylogeographic divergence in both time and space, related to historical shifts in the course of the São Francisco River during Plio-Pleistocene period, resulting in two principal, highly divergent clades. The ABC model provided strong statistical support for this scenario, confirming the hypothesis that the São Francisco River acted as an effective geographical barrier during vicariant events in the evolutionary history of P. nordestinus. We believe that the climatic changes that occurred during the Pleistocene also played a secondary role in the genetic signatures identified, reinforcing the divergence of populations isolated by physical barriers. These findings reinforce the conclusion that the two models of diversification (geographic barriers and refugia) are not mutually exclusive in the Neotropical domain but may interact extensively during the diversification of species on a regional scale.
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Affiliation(s)
| | - Elen Arroyo Peres
- Department of Zoology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| | - Luciana Bolsoni Lourenço
- Department of Structural and Functional Biology, University of Campinas (UNICAMP), Campinas, Brazil
| | | | - Thadeu Sobral-Souza
- Spatial Ecology and Conservation Lab (LEEC), São Paulo State University (UNESP), Rio Claro, São Paulo, Brazil
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Prieto-Torres DA, Rojas-Soto OR, Bonaccorso E, Santiago-Alarcon D, Navarro-Sigüenza AG. Distributional patterns of Neotropical seasonally dry forest birds: a biogeographical regionalization. Cladistics 2019; 35:446-460. [PMID: 34633722 DOI: 10.1111/cla.12366] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2018] [Indexed: 12/21/2022] Open
Abstract
Neotropical seasonally dry forests (NSDFs) are widely distributed and possess high levels of species richness and endemism; however, their biogeography remains only partially understood. Using species distribution modelling and parsimony analysis of endemicity, we analysed the distributional patterns of the NSDF avifauna in order to identify their areas of endemism and provide a better understanding of the historical relationships among those areas. The strict consensus trees revealed 17 areas of endemism for NSDFs, which involve four large regions: Baja California, Caribbean-Antilles islands, Mesoamerica and South America. These well-resolved clades are circumscribed by geographical and ecological barriers associated with the Gulf of California, the leading edge of the Caribbean plate, the Tehuantepec Isthmus, the Polochic-Motagua fault, the Nicaragua Depression, the Chocó forest, the Amazon basin and the Andean Cordillera. Relationships among groups of NSDFs found here suggest that evolution of their avifauna involved a mixture of vicariance and dispersal events. Our results support the idea of independent diversification patterns and biogeographical processes in each region, including those previously associated with the Pleistocene Arc Hypothesis for NSDFs of south-eastern South America. This study provides a biogeographical framework to open new lines of research related to the biotic diversification of NSDFs.
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Affiliation(s)
- David A Prieto-Torres
- Red de Biología Evolutiva, Laboratorio de Bioclimatología, Instituto de Ecología, A.C., carretera antigua a Coatepec No. 351, El Haya, 91070, Xalapa, Veracruz, México.,Museo de Zoología, Departamento de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional Autónoma de México, Apartado Postal 70-399, México City, 04510, México
| | - Octavio R Rojas-Soto
- Red de Biología Evolutiva, Laboratorio de Bioclimatología, Instituto de Ecología, A.C., carretera antigua a Coatepec No. 351, El Haya, 91070, Xalapa, Veracruz, México
| | - Elisa Bonaccorso
- Laboratorio de Biología Evolutiva, Instituto BIOSFERA and Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Diego de Robles y Vía Interoceánica, 17-1200-841, Quito, Ecuador.,Biodiversity Institute, University of Kansas, Lawrence, KS, USA
| | - Diego Santiago-Alarcon
- Red de Biología y Conservación de Vertebrados, Instituto de Ecología, A.C., El Haya, Xalapa, Veracruz, México
| | - Adolfo G Navarro-Sigüenza
- Museo de Zoología, Departamento de Biología Evolutiva, Facultad de Ciencias, Universidad Nacional Autónoma de México, Apartado Postal 70-399, México City, 04510, México
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47
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Zozaya SM, Higgie M, Moritz C, Hoskin CJ. Are Pheromones Key to Unlocking Cryptic Lizard Diversity? Am Nat 2019; 194:168-182. [DOI: 10.1086/704059] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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48
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Magalhaes ILF, Neves DM, Santos FR, Vidigal THDA, Brescovit AD, Santos AJ. Phylogeny of Neotropical Sicarius sand spiders suggests frequent transitions from deserts to dry forests despite antique, broad-scale niche conservatism. Mol Phylogenet Evol 2019; 140:106569. [PMID: 31362083 DOI: 10.1016/j.ympev.2019.106569] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 07/03/2019] [Accepted: 07/22/2019] [Indexed: 10/26/2022]
Abstract
Phylogenetic niche conservatism (PNC) shapes the distribution of organisms by constraining lineages to particular climatic conditions. Conversely, if areas with similar climates are geographically isolated, diversification may also be limited by dispersal. Neotropical xeric habitats provide an ideal system to test the relative roles of climate and geography on diversification, as they occur in disjunct areas with similar biotas. Sicariinae sand spiders are intimately associated with these xeric environments, particularly seasonally dry tropical forests (SDTFs) and subtropical deserts/scrublands in Africa (Hexophthalma) and the Neotropics (Sicarius). We explore the role of PNC, geography and biome shifts in their evolution and timing of diversification. We estimated a time-calibrated, total-evidence phylogeny of Sicariinae, and used published distribution records to estimate climatic niche and biome occupancy. Topologies were used for estimating ancestral niches and biome shifts. We used variation partitioning methods to test the relative importance of climate and spatially autocorrelated factors in explaining the spatial variation in phylogenetic structure of Sicarius across the Neotropics. Neotropical Sicarius are ancient and split from their African sister-group around 90 (57-131) million years ago. Most speciation events took place in the Miocene. Sicariinae records can be separated in two groups corresponding to temperate/dry and tropical/seasonally dry climates. The ancestral climatic niche of Sicariinae are temperate/dry areas, with 2-3 shifts to tropical/seasonally dry areas in Sicarius. Similarly, ancestral biomes occupied by the group are temperate and dry (deserts, Mediterranean scrub, temperate grasslands), with 2-3 shifts to tropical, seasonally dry forests and grasslands. Most of the variation in phylogenetic structure is explained by long-distance dispersal limitation that is independent of the measured climatic conditions. Sicariinae have an ancient association to arid lands, suggesting that PNC prevented them from colonizing mesic habitats. However, niches are labile at a smaller scale, with several shifts from deserts to SDTFs. This suggests that PNC and long-distance dispersal limitation played major roles in confining lineages to isolated areas of SDTF/desert over evolutionary history, although shifts between xeric biomes occurred whenever geographical opportunities were presented.
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Affiliation(s)
- I L F Magalhaes
- División Aracnología, Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", Buenos Aires, Argentina; Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Minas Gerais, Brazil.
| | - D M Neves
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA; Departamento de Botânica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
| | - F R Santos
- Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Brazil
| | - T H D A Vidigal
- Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
| | - A D Brescovit
- Laboratório Especial de Coleções Zoológicas, Instituto Butantan, São Paulo, Brazil
| | - A J Santos
- Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
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49
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Vasconcellos MM, Colli GR, Weber JN, Ortiz EM, Rodrigues MT, Cannatella DC. Isolation by instability: Historical climate change shapes population structure and genomic divergence of treefrogs in the Neotropical Cerrado savanna. Mol Ecol 2019; 28:1748-1764. [DOI: 10.1111/mec.15045] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 01/17/2019] [Accepted: 01/23/2019] [Indexed: 12/30/2022]
Affiliation(s)
| | - Guarino R. Colli
- Departamento de Zoologia Universidade de Brasília Brasília Brazil
| | - Jesse N. Weber
- Department of Biological Sciences University of Alaska Anchorage Anchorage, Alaska
| | - Edgardo M. Ortiz
- Department of Integrative Biology The University of Texas at Austin Austin Texas
- Plant Biodiversity Research Department of Ecology and Ecosystem Management Technical University of Munich Freising Germany
| | - Miguel T. Rodrigues
- Departamento de Zoologia, Instituto de Biociências Universidade de São Paulo São Paulo Brazil
| | - David C. Cannatella
- Department of Integrative Biology The University of Texas at Austin Austin Texas
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50
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Population genetic structure and species delimitation of a widespread, Neotropical dwarf gecko. Mol Phylogenet Evol 2019; 133:54-66. [DOI: 10.1016/j.ympev.2018.12.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 12/19/2018] [Accepted: 12/21/2018] [Indexed: 12/24/2022]
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