1
|
Taylor PJ, Kearney TC, Clark VR, Howard A, Mdluli MV, Markotter W, Geldenhuys M, Richards LR, Rakotoarivelo AR, Watson J, Balona J, Monadjem A. Southern Africa's Great Escarpment as an amphitheater of climate-driven diversification and a buffer against future climate change in bats. GLOBAL CHANGE BIOLOGY 2024; 30:e17344. [PMID: 38837566 DOI: 10.1111/gcb.17344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 04/20/2024] [Accepted: 04/29/2024] [Indexed: 06/07/2024]
Abstract
Hosting 1460 plant and 126 vertebrate endemic species, the Great Escarpment (hereafter, Escarpment) forms a semi-circular "amphitheater" of mountains girdling southern Africa from arid west to temperate east. Since arid and temperate biota are usually studied separately, earlier studies overlooked the biogeographical importance of the Escarpment as a whole. Bats disperse more widely than other mammalian taxa, with related species and intraspecific lineages occupying both arid and temperate highlands of the Escarpment, providing an excellent model to address this knowledge gap. We investigated patterns of speciation and micro-endemism from modeled past, present, and future distributions in six clades of southern African bats from three families (Rhinolophidae, Cistugidae, and Vespertilionidae) having different crown ages (Pleistocene to Miocene) and biome affiliations (temperate to arid). We estimated mtDNA relaxed clock dates of key divergence events across the six clades in relation both to biogeographical features and patterns of phenotypic variation in crania, bacula and echolocation calls. In horseshoe bats (Rhinolophidae), both the western and eastern "arms" of the Escarpment have facilitated dispersals from the Afrotropics into southern Africa. Pleistocene and pre-Pleistocene "species pumps" and temperate refugia explained observed patterns of speciation, intraspecific divergence and, in two cases, mtDNA introgression. The Maloti-Drakensberg is a center of micro-endemism for bats, housing three newly described or undescribed species. Vicariance across biogeographic barriers gave rise to 29 micro-endemic species and intraspecific lineages whose distributions were congruent with those identified in other phytogeographic and zoogeographic studies. Although Köppen-Geiger climate models predict a widespread replacement of current temperate ecosystems in southern Africa by tropical or arid ecosystems by 2070-2100, future climate Maxent models for 13 bat species (all but one of those analyzed above) showed minimal range changes in temperate species from the eastern Escarpment by 2070, possibly due to the buffering effect of mountains to climate change.
Collapse
Affiliation(s)
- Peter J Taylor
- Afromontane Research Unit & Department of Zoology & Entomology, University of the Free State Qwaqwa Campus, Phuthaditjhaba, South Africa
| | - Teresa C Kearney
- Ditsong National Museum of Natural History, Pretoria, South Africa
- School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Vincent Ralph Clark
- Afromontane Research Unit & Department of Geography, University of the Free State: Qwaqwa Campus, Phuthaditjhaba, South Africa
| | - Alexandra Howard
- Afromontane Research Unit & Department of Zoology & Entomology, University of the Free State Qwaqwa Campus, Phuthaditjhaba, South Africa
| | - Monday V Mdluli
- Afromontane Research Unit & Department of Zoology & Entomology, University of the Free State Qwaqwa Campus, Phuthaditjhaba, South Africa
| | - Wanda Markotter
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Marike Geldenhuys
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | | | - Andrinajoro R Rakotoarivelo
- Afromontane Research Unit & Department of Zoology & Entomology, University of the Free State Qwaqwa Campus, Phuthaditjhaba, South Africa
| | - Johan Watson
- Department of Economic Development, Tourism and Environmental Affairs, Biodiversity Research, Bloemfontein, South Africa
| | - Julio Balona
- Gauteng and Northern Regions Bat Interest Group, Johannesburg, South Africa
| | - Ara Monadjem
- Department of Biological Sciences, University of Eswatini, Kwaluseni, Eswatini
- Mammal Research Institute, Department of Zoology & Entomology, University of Pretoria, Hatfield, South Africa
| |
Collapse
|
2
|
Capel SLR, Hamilton NM, Fraser D, Escalona M, Nguyen O, Sacco S, Sahasrabudhe R, Seligmann W, Vazquez JM, Sudmant PH, Morrison ML, Wayne RK, Buchalski MR. Reference genome of Townsend's big-eared bat, Corynorhinus townsendii. J Hered 2024; 115:203-211. [PMID: 38092381 PMCID: PMC10936552 DOI: 10.1093/jhered/esad078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/11/2023] [Indexed: 03/14/2024] Open
Abstract
Townsend's big-eared bat, Corynorhinus townsendii, is a cave- and mine-roosting species found largely in western North America. Considered a species of conservation concern throughout much of its range, protection efforts would greatly benefit from understanding patterns of population structure, genetic diversity, and local adaptation. To facilitate such research, we present the first de novo genome assembly of C. townsendii as part of the California Conservation Genomics Project (CCGP). Pacific Biosciences HiFi long reads and Omni-C chromatin-proximity sequencing technologies were used to produce a de novo genome assembly, consistent with the standard CCGP reference genome protocol. This assembly comprises 391 scaffolds spanning 2.1 Gb, represented by a scaffold N50 of 174.6 Mb, a contig N50 of 23.4 Mb, and a benchmarking universal single-copy ortholog (BUSCO) completeness score of 96.6%. This high-quality genome will be a key tool for informed conservation and management of this vulnerable species in California and across its range.
Collapse
Affiliation(s)
- Samantha L R Capel
- Wildlife Genetics Research Unit, Wildlife Health Laboratory, California Department of Fish and Wildlife, Sacramento, CA, United States
| | - Natalie M Hamilton
- Department of Rangeland Wildlife and Fisheries Management, Texas A&M University, College Station, TX, United States
| | - Devaughn Fraser
- Connecticut Department of Energy and Environmental Protection, Hartford, CT, United States
| | - Merly Escalona
- Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA, United States
| | - Oanh Nguyen
- DNA Technologies and Expression Analysis Core Laboratory, Genome Center, University of California Davis, Davis, CA, United States
| | - Samuel Sacco
- Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA, United States
| | - Ruta Sahasrabudhe
- DNA Technologies and Expression Analysis Core Laboratory, Genome Center, University of California Davis, Davis, CA, United States
| | - William Seligmann
- Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA, United States
| | - Juan M Vazquez
- Department of Integrative Biology, University of California Berkeley, Berkeley, CA, United States
| | - Peter H Sudmant
- Department of Integrative Biology, University of California Berkeley, Berkeley, CA, United States
| | - Michael L Morrison
- Department of Rangeland Wildlife and Fisheries Management, Texas A&M University, College Station, TX, United States
| | - Robert K Wayne
- Department of Ecology and Evolution, University of California Los Angeles, Los Angeles, CA, United States
| | - Michael R Buchalski
- Wildlife Genetics Research Unit, Wildlife Health Laboratory, California Department of Fish and Wildlife, Sacramento, CA, United States
| |
Collapse
|
3
|
Novaes RLM, Cláudio VC, Díaz MM, Wilson DE, Weksler M, Moratelli R. Argentinean Myotis (Chiroptera, Vespertilionidae), including the description of a new species from the Yungas. VERTEBRATE ZOOLOGY 2022. [DOI: 10.3897/vz.72.e90958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Myotis is the most speciose genus of mammals in the world and recent taxonomic revisions have revealed an impressive diversity of species in South America. Even so, the phenotypic conservatism of some taxa makes taxonomic delimitation difficult. We perform a taxonomic review of Myotis from Argentina based on qualitative and quantitative morphological characters. Our results confirm the occurrence of 12 species (M. albescens, M. chiloensis, M. dinellii, M. izecksohni, M. keaysi, M. lavali, M. levis, M. nigricans, M. oxyotus, M. riparius, M. ruber, and M. cf. simus) and revealed an additional new species for the Yungas Forest. The new species is small to medium (forearm length ~ 35 mm) and can be distinguished from its congeners by a set of characters that includes forearm length, cranial measurements, discrete craniodental characters, and fur color. This review does not exhaust the need for new systematic studies with Argentinean Myotis, considering the possibility of occurrence of new species and the great morphological variation found for some complex taxa.
Collapse
|
4
|
Jacquot M, Wallace MA, Streicker DG, Biek R. Geographic Range Overlap Rather than Phylogenetic Distance Explains Rabies Virus Transmission among Closely Related Bat Species. Viruses 2022; 14:v14112399. [PMID: 36366496 PMCID: PMC9697534 DOI: 10.3390/v14112399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 10/27/2022] [Accepted: 10/27/2022] [Indexed: 01/31/2023] Open
Abstract
The cross-species transmission (CST) of pathogens can have dramatic consequences, as highlighted by recent disease emergence events affecting human, animal and plant health. Understanding the ecological and evolutionary factors that increase the likelihood of disease agents infecting and establishing in a novel host is therefore an important research area. Previous work across different pathogens, including rabies virus (RABV), found that increased evolutionary distance between hosts reduces the frequency of cross-species transmission and of permanent host shifts. However, whether this effect of host relatedness still holds for transmission among recently diverged hosts is not well understood. We aimed to ask if high host relatedness can still increase the probability of a host shift between more recently diverged hosts, and the importance of this effect relative to ecological predictors. We first addressed this question by quantifying the CST frequency of RABV between North American bat species within the genus Myotis, using a multi-decade data set containing 128 nucleoprotein (N) RABV sequences from ten host species. We compared RABV CST frequency within Myotis to the rates of CST between nine genera of North American bat species. We then examined whether host relatedness or host range overlap better explains the frequency of CST seen between Myotis species. We found that at the within genus scale, host range overlap, rather than host relatedness best explains the frequency of CST events. Moreover, we found evidence of CST occurring among a higher proportion of species, and CST more frequently resulting in sustained transmission in the novel host in the Myotis dataset compared to the multi-genus dataset. Our results suggest that among recently diverged species, the ability to infect a novel host is no longer restricted by physiological barriers but instead is limited by physical contact. Our results improve predictions of where future CST events for RABV might occur and clarify the relationship between host divergence and pathogen emergence.
Collapse
Affiliation(s)
- Maude Jacquot
- School of Biodiversity, One Health and Veterinary Medicine, Boyd Orr Centre for Population and Ecosystem Health, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
- Correspondence: (M.J.); (R.B.)
| | - Megan A. Wallace
- School of Biodiversity, One Health and Veterinary Medicine, Boyd Orr Centre for Population and Ecosystem Health, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - Daniel G. Streicker
- School of Biodiversity, One Health and Veterinary Medicine, Boyd Orr Centre for Population and Ecosystem Health, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
- Centre for Virus Research, MRC-University of Glasgow, Glasgow G61 1QH, UK
| | - Roman Biek
- School of Biodiversity, One Health and Veterinary Medicine, Boyd Orr Centre for Population and Ecosystem Health, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
- Correspondence: (M.J.); (R.B.)
| |
Collapse
|
5
|
Yi X, Latch EK. Systematics of the New World bats Eptesicus and Histiotus suggest trans-marine dispersal followed by Neotropical cryptic diversification. Mol Phylogenet Evol 2022; 175:107582. [PMID: 35810969 DOI: 10.1016/j.ympev.2022.107582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/23/2022] [Accepted: 06/15/2022] [Indexed: 01/13/2023]
Abstract
Biodiversity can be boosted by colonization of new habitats such as remote islands and separated continents. Molecular studies have suggested that recently evolved organisms probably colonized already separated continents by dispersal, either via land bridge connections or crossing the ocean. Here we test the on-land and trans-marine dispersal hypotheses by evaluating possibilities of colonization routes over the Bering land bridge and across the Atlantic Ocean in the cosmopolitan bat genus Eptesicus (Chiroptera, Vespertilionidae). Previous molecular studies have found New World Eptesicus more closely related to Histiotus, a Neotropical endemic lineage with enlarged ears, than to Old World Eptesicus. However, phylogenetic relationships within the New World group remained unresolved and their evolutionary history was unclear. Here we studied the systematics of New World Eptesicus and Histiotus using extensive taxonomic and geographic sampling, and genomic data from thousands of ultra-conserved elements (UCEs). We estimated phylogenetic trees using concatenation and multispecies coalescent. All analyses supported four major New World clades and a novel topology where E. fuscus and Histiotus are sister clades that together diverged from two sister clades of Neotropical Eptesicus. Intra-clade divergence suggested cryptic diversity that has been concealed by morphological features, especially in the Neotropics where taxonomic re-evaluations are warranted. Molecular dating estimated that Old World and New World clades diverged around 17 million years ago followed by radiation of major New World clades in the mid-Miocene, when climatic changes might have facilitated global dispersal and radiation events. Biogeographic ancestral reconstruction supported the Neotropical origin of the New World clades, suggesting a trans-Atlantic colonization route from North Africa to the northern Neotropics. We highlight that trans-marine dispersal may be more prevalent than currently acknowledged and may be an important first step to global biodiversification.
Collapse
Affiliation(s)
- Xueling Yi
- Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, USA.
| | - Emily K Latch
- Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, USA
| |
Collapse
|
6
|
SINE-Based Phylogenomics Reveal Extensive Introgression and Incomplete Lineage Sorting in Myotis. Genes (Basel) 2022; 13:genes13030399. [PMID: 35327953 PMCID: PMC8951037 DOI: 10.3390/genes13030399] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 02/20/2022] [Accepted: 02/22/2022] [Indexed: 01/08/2023] Open
Abstract
Using presence/absence data from over 10,000 Ves SINE insertions, we reconstructed a phylogeny for 11 Myotis species. With nearly one-third of individual Ves gene trees discordant with the overall species tree, phylogenetic conflict appears to be rampant in this genus. From the observed conflict, we infer that ILS is likely a major contributor to the discordance. Much of the discordance can be attributed to the hypothesized split between the Old World and New World Myotis clades and with the first radiation of Myotis within the New World. Quartet asymmetry tests reveal signs of introgression between Old and New World taxa that may have persisted until approximately 8 MYA. Our introgression tests also revealed evidence of both historic and more recent, perhaps even contemporary, gene flow among Myotis species of the New World. Our findings suggest that hybridization likely played an important role in the evolutionary history of Myotis and may still be happening in areas of sympatry. Despite limitations arising from extreme discordance, our SINE-based phylogeny better resolved deeper relationships (particularly the positioning of M. brandtii) and was able to identify potential introgression pathways among the Myotis species sampled.
Collapse
|
7
|
Uvizl M, Benda P. Intraspecific Variation of Myotis emarginatus (Chiroptera: Vespertilionidae) Inferred from Mitochondrial and Nuclear Genetic Markers. ACTA CHIROPTEROLOGICA 2022. [DOI: 10.3161/15081109acc2021.23.2.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Marek Uvizl
- Department of Zoology, Faculty of Science, Charles University in Prague, Viničná 7, 128 44 Praha 2, Czech Republic
| | - Petr Benda
- Department of Zoology, Faculty of Science, Charles University in Prague, Viničná 7, 128 44 Praha 2, Czech Republic
| |
Collapse
|
8
|
Arnaout Y, Djelouadji Z, Robardet E, Cappelle J, Cliquet F, Touzalin F, Jimenez G, Hurstel S, Borel C, Picard-Meyer E. Genetic identification of bat species for pathogen surveillance across France. PLoS One 2022; 17:e0261344. [PMID: 34982782 PMCID: PMC8726466 DOI: 10.1371/journal.pone.0261344] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 12/01/2021] [Indexed: 12/18/2022] Open
Abstract
With more than 1400 chiropteran species identified to date, bats comprise one-fifth of all mammalian species worldwide. Many studies have associated viral zoonoses with 45 different species of bats in the EU, which cluster within 5 families of bats. For example, the Serotine bats are infected by European Bat 1 Lyssavirus throughout Europe while Myotis bats are shown infected by coronavirus, herpesvirus and paramyxovirus. Correct host species identification is important to increase our knowledge of the ecology and evolutionary pattern of bat viruses in the EU. Bat species identification is commonly determined using morphological keys. Morphological determination of bat species from bat carcasses can be limited in some cases, due to the state of decomposition or nearly indistinguishable morphological features in juvenile bats and can lead to misidentifications. The overall objective of our study was to identify insectivorous bat species using molecular biology tools with the amplification of the partial cytochrome b gene of mitochondrial DNA. Two types of samples were tested in this study, bat wing punches and bat faeces. A total of 163 bat wing punches representing 22 species, and 31 faecal pellets representing 7 species were included in the study. From the 163 bat wing punches tested, a total of 159 were genetically identified from amplification of the partial cyt b gene. All 31 faecal pellets were genetically identified based on the cyt b gene. A comparison between morphological and genetic determination showed 21 misidentifications from the 163 wing punches, representing ~12.5% of misidentifications of morphological determination compared with the genetic method, across 11 species. In addition, genetic determination allowed the identification of 24 out of 25 morphologically non-determined bat samples. Our findings demonstrate the importance of a genetic approach as an efficient and reliable method to identify bat species precisely.
Collapse
Affiliation(s)
- Youssef Arnaout
- ANSES-Nancy Laboratory for Rabies and Wildlife, WHO Collaborating Centre for Research and Management in Zoonoses Control, OIE Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies Serology, Malzéville, France
- VetAgro Sup Lyon Laboratory for Leptospira, Marcy l’Etoile, France
| | | | - Emmanuelle Robardet
- ANSES-Nancy Laboratory for Rabies and Wildlife, WHO Collaborating Centre for Research and Management in Zoonoses Control, OIE Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies Serology, Malzéville, France
| | - Julien Cappelle
- UMR ASTRE, CIRAD, INRAE, Université de Montpellier, Montpellier, France
- UMR EPIA, INRAE, VetAgro Sup, Theix, France
| | - Florence Cliquet
- ANSES-Nancy Laboratory for Rabies and Wildlife, WHO Collaborating Centre for Research and Management in Zoonoses Control, OIE Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies Serology, Malzéville, France
| | - Frédéric Touzalin
- School of Biology and Environmental Science, Science Centre West, University College Dublin, Dublin, Ireland
| | | | - Suzel Hurstel
- GEPMA, Strasbourg, France
- LPO Alsace, Rosenwiller, France
| | | | - Evelyne Picard-Meyer
- ANSES-Nancy Laboratory for Rabies and Wildlife, WHO Collaborating Centre for Research and Management in Zoonoses Control, OIE Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies, European Union Reference Laboratory for Rabies Serology, Malzéville, France
- * E-mail:
| |
Collapse
|
9
|
OUP accepted manuscript. Biol J Linn Soc Lond 2022. [DOI: 10.1093/biolinnean/blac037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
10
|
Zingales B, Bartholomeu DC. Trypanosoma cruzi genetic diversity: impact on transmission cycles and Chagas disease. Mem Inst Oswaldo Cruz 2022; 117:e210193. [PMID: 35544857 PMCID: PMC9088421 DOI: 10.1590/0074-02760210193] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 06/01/2021] [Indexed: 12/15/2022] Open
Abstract
Trypanosoma cruzi, the agent of Chagas disease (ChD), exhibits remarkable biological and genetic diversity, along with eco-epidemiological complexity. In order to facilitate communication among researchers aiming at the characterisation of biological and epidemiological aspects of T. cruzi, parasite isolates and strains were partitioned into seven discrete typing units (DTUs), TcI-TcVI and TcBat, identifiable by reproducible genotyping protocols. Here we present the potential origin of the genetic diversity of T. cruzi and summarise knowledge about eco-epidemiological associations of DTUs with mammalian reservoirs and vectors. Circumstantial evidence of a connection between T. cruzi genotype and ChD manifestations is also discussed emphasising the role of the host’s immune response in clinical ChD progression. We describe genomic aspects of DTUs focusing on polymorphisms in multigene families encoding surface antigens that play essential functions for parasite survival both in the insect vector and the mammalian host. Such antigens most probably contributed to the parasite success in establishing infections in different hosts and exploring several niches. Gaps in the current knowledge and challenges for future research are pointed out.
Collapse
|
11
|
Novaes RLM, Cláudio VC, Carrión-Bonilla C, Abreu EF, Wilson DE, Maldonado JE, Weksler M. Variation in the Myotis keaysi complex (Chiroptera, Vespertilionidae), with description of a new species from Ecuador. J Mammal 2021. [DOI: 10.1093/jmammal/gyab139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
The genus Myotis comprises a diverse group of vespertilionid bats with worldwide distribution. Twenty-eight Neotropical species are currently recognized. In this study, we evaluate molecular and morphological variation in the M. keaysi complex, a high elevation clade of Neotropical myotine bats characterized by complex taxonomy and high morphological variation. A phylogeny inferred with cytochrome-b sequences recovered two clades composed of samples traditionally assigned to M. keaysi, with 9% of genetic divergence between them. These clades were also suggested as putative distinct species by molecular species delimitation methods. Qualitative and quantitative morphological analyses indicated a phenotypic discontinuity between specimens from central Andes (including the holotype of M. keaysi) and western lowlands of Ecuador, showing strong congruence between molecular and morphological approaches. We therefore describe a new species for the Tumbes-Choco-Magdalena region, documenting their external and cranial diagnostic characters by comparing them with other Neotropical species. In addition, we provide an emended diagnosis for our new concept of M. keaysi.
Collapse
Affiliation(s)
- Roberto Leonan M Novaes
- Fundação Oswaldo Cruz, Fiocruz Mata Atlântica, Rio de Janeiro, RJ 22713-375, Brazil
- Universidade Federal do Rio de Janeiro, Programa de Pós-Graduação em Biodiversidade e Biologia Evolutiva, Rio de Janeiro, RJ 21941-902, Brazil
| | - Vinícius C Cláudio
- Universidade Federal do Rio de Janeiro, Programa de Pós-Graduação em Biodiversidade e Biologia Evolutiva, Rio de Janeiro, RJ 21941-902, Brazil
| | - Carlos Carrión-Bonilla
- University of New Mexico, Department of Biology, Albuquerque, NM 87131, USA
- Pontificia Universidad Católica del Ecuador, Escuela de Biología, Museo de Zoología, Quito 17-01-2184, Ecuador
| | - Edson F Abreu
- Universidade de São Paulo, Escola Superior de Agricultura Luiz de Queiroz, Laboratório de Mamíferos, Piracicaba, SP 13418-900, Brazil
- National Zoological Park, Smithsonian Conservation Biology Institute, Center for Conservation Genomics, Washington, DC 20013, USA
| | - Don E Wilson
- Smithsonian Institution, National Museum of Natural History, Division of Mammals, Washington, DC 20560, USA
| | - Jesús E Maldonado
- National Zoological Park, Smithsonian Conservation Biology Institute, Center for Conservation Genomics, Washington, DC 20013, USA
| | - Marcelo Weksler
- Museu Nacional, Universidade Federal do Rio de Janeiro, Departamento de Vertebrados, Rio de Janeiro 20940-040, Brazil
| |
Collapse
|
12
|
Novaes RLM, Wilson DE, Moratelli R. A new species of Myotis (Chiroptera, Vespertilionidae) from Uruguay. VERTEBRATE ZOOLOGY 2021. [DOI: 10.3897/vz.71.e73146] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
The genus Myotis comprises a diverse group of vesper bats with worldwide distribution. Twenty-eight neotropical species are currently recognized. Based on a morphological approach, we describe a new species of Myotis from the Uruguayan Pampas grasslands, an ecoregion under high anthropogenic pressure with a largely unknown bat fauna. Qualitative and quantitative morphological analyses support the recognition of the new species and we present a set of external and cranial diagnostic characters by comparing them with other neotropical Myotis species. The new species reassembles Myotis riparius, but can be distinguished by a set of qualitative and quantitative morphological traits, including its clearly bicolored dorsal fur, tricolored ventral fur, a pelage on the dorsal surface of uropatagium, sagittal crest lower, braincase lower in lateral view and overall smaller size.
Collapse
|
13
|
Aizpurua O, Nyholm L, Morris E, Chaverri G, Herrera Montalvo LG, Flores-Martinez JJ, Lin A, Razgour O, Gilbert MTP, Alberdi A. The role of the gut microbiota in the dietary niche expansion of fishing bats. Anim Microbiome 2021; 3:76. [PMID: 34711286 PMCID: PMC8555116 DOI: 10.1186/s42523-021-00137-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 10/04/2021] [Indexed: 01/04/2023] Open
Abstract
Background Due to its central role in animal nutrition, the gut microbiota is likely a relevant factor shaping dietary niche shifts. We analysed both the impact and contribution of the gut microbiota to the dietary niche expansion of the only four bat species that have incorporated fish into their primarily arthropodophage diet. Results We first compared the taxonomic and functional features of the gut microbiota of the four piscivorous bats to that of 11 strictly arthropodophagous species using 16S rRNA targeted amplicon sequencing. Second, we increased the resolution of our analyses for one of the piscivorous bat species, namely Myotis capaccinii, and analysed multiple populations combining targeted approaches with shotgun sequencing. To better understand the origin of gut microorganisms, we also analysed the gut microbiota of their fish prey (Gambusia holbrooki). Our analyses showed that piscivorous bats carry a characteristic gut microbiota that differs from that of their strict arthropodophagous counterparts, in which the most relevant bacteria have been directly acquired from their fish prey. This characteristic microbiota exhibits enrichment of genes involved in vitamin biosynthesis, as well as complex carbohydrate and lipid metabolism, likely providing their hosts with an enhanced capacity to metabolise the glycosphingolipids and long-chain fatty acids that are particularly abundant in fish. Conclusions Our results depict the gut microbiota as a relevant element in facilitating the dietary transition from arthropodophagy to piscivory. Supplementary Information The online version contains supplementary material available at 10.1186/s42523-021-00137-w.
Collapse
Affiliation(s)
- Ostaizka Aizpurua
- Center for Evolutionary Hologenomics, GLOBE Institute, University of Copenhagen, 1353, Copenhagen, Denmark.
| | - Lasse Nyholm
- Center for Evolutionary Hologenomics, GLOBE Institute, University of Copenhagen, 1353, Copenhagen, Denmark
| | - Evie Morris
- University of Exeter, Streatham Campus, Biosciences, Exeter, EX4 4PS, UK
| | - Gloriana Chaverri
- Sede del Sur, Universidad de Costa Rica, #4000 Alamedas, Golfito, 60701, Costa Rica.,Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancón, República de Panamá
| | - L Gerardo Herrera Montalvo
- Estación de Biología Chamela, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 21, San Patricio, 48980, Jalisco, Mexico
| | - José Juan Flores-Martinez
- Laboratorio de Sistemas de Información Geográfica, Departamento de Zoología, Instituto de Biología, Universidad Nacional Autónoma de México, Circuito Exterior s/n, Ciudad Universitaria, 04510, Mexico City, Mexico
| | - Aiqing Lin
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, 130117, China
| | - Orly Razgour
- University of Exeter, Streatham Campus, Biosciences, Exeter, EX4 4PS, UK
| | - M Thomas P Gilbert
- Center for Evolutionary Hologenomics, GLOBE Institute, University of Copenhagen, 1353, Copenhagen, Denmark.,University Museum, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Antton Alberdi
- Center for Evolutionary Hologenomics, GLOBE Institute, University of Copenhagen, 1353, Copenhagen, Denmark
| |
Collapse
|
14
|
Boutanaev AM. Components of Intrageneric Genome Size Dynamics in Plants and Animals. RUSS J GENET+ 2021. [DOI: 10.1134/s1022795421080032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
15
|
Velazco PM, Voss RS, Fleck DW, Simmons NB. Mammalian Diversity and Matses Ethnomammalogy in Amazonian Peru Part 4: Bats. BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY 2021. [DOI: 10.1206/0003-0090.451.1.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Paúl M. Velazco
- Department of Biology, Arcadia University, Glenside, PA; Division of Vertebrate Zoology (Mammalogy), American Museum of Natural History
| | - Robert S. Voss
- Division of Vertebrate Zoology (Mammalogy), American Museum of Natural History
| | - David W. Fleck
- Division of Anthropology, American Museum of Natural History
| | - Nancy B. Simmons
- Division of Vertebrate Zoology (Mammalogy), American Museum of Natural History
| |
Collapse
|
16
|
Saikia U, Chakravarty R, Hegde VD, Meetei AB, Kruskop S, Csorba G, Ruedi M. First record of Disk-footed bat Eudiscopus denticulus (Osgood, 1932) (Chiroptera: Vespertilionidae) from India with notes on its ecology and genetics. REV SUISSE ZOOL 2021. [DOI: 10.35929/rsz.0044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Uttam Saikia
- Zoological Survey of India, North Eastern Regional Centre, Risa Colony, Shillong, Meghalaya-793003, India
| | - Rohit Chakravarty
- Department of Evolutionary Ecology, Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Str. 17, D-10315 Berlin, Germany
| | - Vishwanath D. Hegde
- Zoological Survey of India, North Eastern Regional Centre, Risa Colony, Shillong, Meghalaya-793003, India
| | - Asem Bipin Meetei
- Zoological Survey of India, North Eastern Regional Centre, Risa Colony, Shillong, Meghalaya-793003, India
| | - Sergei Kruskop
- Zoological Museum of Moscow State University, Ul. Bolshaya Nikitskaya 2, 125009 Moscow, Russia
| | - Gabor Csorba
- Department of Zoology, Hungarian Natural History Museum, Baross 13., H-1088 Budapest, Hungary
| | - Manuel Ruedi
- Department of Mammalogy and Ornithology, Muséum d'histoire naturelle, C.P. 6434, CH-1211 Genève 6, Switzerland
| |
Collapse
|
17
|
Phylogenetics of mud snakes (Squamata: Serpentes: Homalopsidae): A paradox of both undescribed diversity and taxonomic inflation. Mol Phylogenet Evol 2021; 160:107109. [PMID: 33609712 DOI: 10.1016/j.ympev.2021.107109] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/20/2020] [Accepted: 02/05/2021] [Indexed: 12/30/2022]
Abstract
Mud snakes (Serpentes: Homalopsidae) are a family of 55 described, mainly aquatic, species primarily distributed throughout mainland Southeast Asia and the Indo-Australian Archipelago. Although they have been the focus of prior research, the basic relationships amongst genera and species remain poorly known. We used a combined mitochondrial and nuclear gene dataset to infer their phylogenetic relationships, using the highest levels of taxon and geographic sampling for any homalopsid phylogeny to date (62% generic and 62% species coverage; 140 individuals). Our results recover two reciprocally monophyletic groups: the fangless Brachyorrhos and its sister clade comprised of all rear-fanged homalopsids. Most genera and interspecific relationships were monophyletic and strongly supported, but intergeneric relationships and intraspecific population structure lack support. We find evidence of both undescribed diversity as well as cases of taxonomic inflation within several species. Tree-based species delimitation approaches (mPTP) support potential new candidate species as distinct from their conspecifics and also suggest that many named taxa may not be distinct species. Divergence date estimation and lineage-through-time analyses indicate lower levels of speciation in the Eocene, with a subsequent burst in diversification in the Miocene. Homalopsids may have diversified most rapidly during the Pliocene and Pleistocene, possibly in relation to tectonic shifts and sea-level fluctuations that took place in Sundaland and the Sahul Shelf. Our analyses provide new insights on homalopsid taxonomy, a baseline phylogeny for the family, and further biogeographic implications demonstrating how dynamic tectonics and Quaternary sea level changes may have shaped a widespread, diverse family of snakes.
Collapse
|
18
|
Novaes RLM, Cláudio VC, Larsen RJ, Wilson DE, Weksler M, Moratelli R. The taxonomic status of Myotis nesopolus larensis (Chiroptera, Vespertilionidae) and new insights on the diversity of Caribbean Myotis. Zookeys 2021; 1015:145-167. [PMID: 33623474 PMCID: PMC7889575 DOI: 10.3897/zookeys.1015.59248] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/21/2020] [Indexed: 11/17/2022] Open
Abstract
Myotis nesopolus currently comprises two subspecies. The nominate subspecies (M. n. nesopolus) occurs on the Caribbean islands of Curaçao and Bonaire, Netherlands Antilles, whereas M. n. larensis is known from mainland South America in northeastern Colombia and northwestern Venezuela. Our Maximum Likelihood phylogenetic analyses of cytochrome-b gene sequences recovered M. nesopolus as a paraphyletic group, with M. n. nesopolus and M. n. larensis as non-sister lineages. The haplotype network indicates that these two subspecies do not share any haplotypes and are in different evolutionary trajectories. Additionally, these two subspecies can be distinguished on the basis of qualitative and quantitative morphological traits. This pattern supports the recognition of M. nesopolus and M. larensis as full species. Our results also reveal that the assemblage of Caribbean Myotis do not form a monophyletic group. Caribbean species are phylogenetically close to mainland species from northern South America and Central America, suggesting that colonization of Caribbean islands happened multiple times.
Collapse
Affiliation(s)
- Roberto Leonan M. Novaes
- Universidade Federal do Rio de Janeiro, Programa de Pós-Graduação em Biodiversidade e Biologia Evolutiva. Av. Carlos Chagas Filho 373, Cidade Universitária, 21941-902, Rio de Janeiro, RJ, Brazil
| | - Vinícius C. Cláudio
- Universidade Federal do Rio de Janeiro, Programa de Pós-Graduação em Biodiversidade e Biologia Evolutiva. Av. Carlos Chagas Filho 373, Cidade Universitária, 21941-902, Rio de Janeiro, RJ, Brazil
- Smithsonian Institution, National Museum of Natural History, Division of Mammals. 10th St. & Constitution Ave. NW, 20013-7012, Washington, DC, USA
| | - Roxanne J. Larsen
- University of Minnesota, College of Veterinary Medicine, 1365 Gortner Ave., 55108, Saint Paul, MN, USA
| | - Don E. Wilson
- Smithsonian Institution, National Museum of Natural History, Division of Mammals. 10th St. & Constitution Ave. NW, 20013-7012, Washington, DC, USA
| | - Marcelo Weksler
- Museu Nacional / Universidade Federal do Rio de Janeiro, Departamento de Vertebrados. Quinta da Boa Vista s/n, São Cristóvão, 20940-040, Rio de Janeiro, RJ, Brazil
| | - Ricardo Moratelli
- Fundação Oswaldo Cruz, Fiocruz Mata Atlântica. R. Sampaio Correa s/n, Taquara, 22713-560, Rio de Janeiro, RJ, Brazil
| |
Collapse
|
19
|
Simmons NB, Flanders J, Bakwo Fils EM, Parker G, Suter JD, Bamba S, Douno M, Keita MK, Morales AE, Frick WF. A New Dichromatic Species of Myotis (Chiroptera: Vespertilionidae) from the Nimba Mountains, Guinea. AMERICAN MUSEUM NOVITATES 2021. [DOI: 10.1206/3963.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Nancy B. Simmons
- Division of Vertebrate Zoology (Mammalogy), American Museum of Natural History, New York
| | - Jon Flanders
- Division of Vertebrate Zoology (Mammalogy), American Museum of Natural History, New York
| | - Eric Moïse Bakwo Fils
- Department of Biological Sciences, Faculty of Sciences, University of Maroua, Maroua, Cameroon
| | - Guy Parker
- Société des Mines de Fer de Guinée, Conakry, Guinea
| | | | - Seinan Bamba
- Société des Mines de Fer de Guinée, Conakry, Guinea
| | - Mory Douno
- Centre de Gestion de l'Environnement des Monts Nimba et Simandou/Ministère de l'Environnement, des Eaux et Forêts, Conakry, Guinea
| | | | - Ariadna E. Morales
- Division of Vertebrate Zoology (Mammalogy), American Museum of Natural History, New York
| | | |
Collapse
|
20
|
Molecular and morphological revision of small Myotinae from the Himalayas shed new light on the poorly known genus Submyotodon (Chiroptera: Vespertilionidae). Mamm Biol 2021. [DOI: 10.1007/s42991-020-00081-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AbstractThe systematics status of the constituent species of the M. mystacinus morphogroup in the Himalayan region has long been marred by uncertainty. Lack of integrative studies combining morphological and genetic data from specimens recently collected in this region has hampered our understanding of cryptic variations in this complex taxonomic group. To address this issue, new material from the Himalayan region of India and Nepal was obtained and vouchered specimens in the holdings of various museums were also re-examined. As comparative material, a large series of relevant specimens from South and Southeast Asia were also included in this revision. Using a combination of multivariate analysis of craniodental characters and molecular reconstructions, we critically evaluated the systematic position of the small Myotinae in the Himalayas. We establish that M. nipalensis forms a very distinct lineage (which also includes the recently described M. annatessae) and refute previous taxonomic suggestions that it is related to M. davidii. Our study also conclusively proved the common occurrence of the poorly known genus Submyotodon in the Himalayan region (Afghanistan, Pakistan, India, Nepal and China) and evidenced species-level divergences within that genus. Submyotodon species share nyctalodont or semi-nyctalodont lower molar configuration with few other small and unrelated Myotinae from Asia suggesting that these unusual dental characters are homoplasious in this subfamily. We also noticed a very confused taxonomic situation associated with many DNA sequences of Asian Myotis deposited in public repositories and call for possibilities of better data curation.
Collapse
|
21
|
Jacquet S, Pontier D, Etienne L. Rapid Evolution of HERC6 and Duplication of a Chimeric HERC5/6 Gene in Rodents and Bats Suggest an Overlooked Role of HERCs in Mammalian Immunity. Front Immunol 2021; 11:605270. [PMID: 33391270 PMCID: PMC7775381 DOI: 10.3389/fimmu.2020.605270] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/10/2020] [Indexed: 12/13/2022] Open
Abstract
Studying the evolutionary diversification of mammalian antiviral defenses is of main importance to better understand our innate immune repertoire. The small HERC proteins are part of a multigene family, including HERC5 and HERC6, which have probably diversified through complex evolutionary history in mammals. Here, we performed mammalian-wide phylogenetic and genomic analyses of HERC5 and HERC6, using 83 orthologous sequences from bats, rodents, primates, artiodactyls, and carnivores—the top five representative groups of mammalian evolution. We found that HERC5 has been under weak and differential positive selection in mammals, with only primate HERC5 showing evidences of pathogen-driven selection. In contrast, HERC6 has been under strong and recurrent adaptive evolution in mammals, suggesting past and widespread genetic arms-races with viral pathogens. Importantly, the rapid evolution of mammalian HERC6 spacer domain suggests that it might be a host-pathogen interface, targeting viral proteins and/or being the target of virus antagonists. Finally, we identified a HERC5/6 chimeric gene that arose from independent duplication in rodent and bat lineages and encodes for a conserved HERC5 N-terminal domain and divergent HERC6 spacer and HECT domains. This duplicated chimeric gene highlights adaptations that potentially contribute to rodent and bat immunity. Our findings open new research avenues on the functions of HERC6 and HERC5/6 in mammals, and on their implication in antiviral innate immunity.
Collapse
Affiliation(s)
- Stéphanie Jacquet
- Université de Lyon, Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Évolutive UMR 5558, Villeurbanne, France.,CIRI-Centre International de Recherche en Infectiologie, Univ Lyon, Inserm U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, ENS de Lyon, Lyon, France.,LabEx Ecofect, Université de Lyon, Lyon, France
| | - Dominique Pontier
- Université de Lyon, Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Évolutive UMR 5558, Villeurbanne, France.,LabEx Ecofect, Université de Lyon, Lyon, France
| | - Lucie Etienne
- CIRI-Centre International de Recherche en Infectiologie, Univ Lyon, Inserm U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, ENS de Lyon, Lyon, France.,LabEx Ecofect, Université de Lyon, Lyon, France
| |
Collapse
|
22
|
Caraballo DA, Montani ME, Martínez LM, Antoniazzi LR, Sambrana TC, Fernández C, Cisterna DM, Beltrán FJ, Colombo VC. Heterogeneous taxonomic resolution of cytochrome b gene identification of bats from Argentina: Implications for field studies. PLoS One 2021; 15:e0244750. [PMID: 33382800 PMCID: PMC7775095 DOI: 10.1371/journal.pone.0244750] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/15/2020] [Indexed: 11/19/2022] Open
Abstract
Bats are among the most diverse, widespread, and abundant mammals. In Argentina, 67 species of bats have been recorded, belonging to 5 families and 29 genera. These high levels of biodiversity are likely to complicate identification at fieldwork, especially between closely related species, where external morphology-based approaches are the only immediate means for a priori species assignment. The use of molecular markers can enhance species identification, and acquires particular relevance in capture-release studies. In this study, we discuss the extent of the use of the mitochondrial cytochrome b gene for species identification, comparing external morphology identification with a molecular phylogenetic classification based on this marker, under the light of current bat systematics. We analyzed 33 samples collected in an eco-epidemiological survey in the province of Santa Fe (Argentina). We further sequenced 27 museum vouchers to test the accuracy of cytochrome b -based phylogenies in taxonomic identification of bats occurring in the Pampean/Chacoan regions of Argentina. The cytochrome b gene was successfully amplified in all Molossid and Vespertilionid species except for Eptesicus, for which we designed a new reverse primer. The resulting Bayesian phylogeny was congruent with current systematics. Cytochrome b proved useful for species-level delimitation in non-conflicting genera (Eumops, Dasypterus, Molossops) and has infrageneric resolution in more complex lineages (Eptesicus, Myotis, Molossus). We discuss four sources of incongruence that may act separately or in combination: 1) molecular processes, 2) biology, 3) limitations in identification, and 4) errors in the current taxonomy. The present study confirms the general applicability of cytochrome b -based phylogenies in eco-epidemiological studies, but its resolution and reliability depend mainly, but not solely, on the level of genetic differentiation within each bat genus.
Collapse
Affiliation(s)
- Diego A. Caraballo
- Instituto de Zoonosis Luis Pasteur, Ciudad Autónoma de Buenos Aires, Argentina
- * E-mail:
| | - María E. Montani
- Museo Provincial de Ciencias Naturales “Dr. Ángel Gallardo”, Rosario, Santa Fe, Argentina
- Programa de Investigaciones de Biodiversidad Argentina (PIDBA), Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, San Miguel de Tucumán, Tucumán, Argentina
- Programa de Conservación de los Murciélagos de Argentina (PCMA), San Miguel de Tucumán, Tucumán, Argentina
| | - Leila M. Martínez
- Servicio de Neurovirosis, Instituto Nacional de Enfermedades Infecciosas, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) “Dr. Carlos G. Malbrán”, Ciudad Autónoma de Buenos Aires, Argentina
| | - Leandro R. Antoniazzi
- Laboratorio de Ecología de Enfermedades (LEcEn), Instituto de Ciencias Veterinarias del Litoral (ICiVet-Litoral), Universidad Nacional del Litoral (UNL) - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
| | - Tomás C. Sambrana
- Departamento de Zoonosis, Laboratorio Central de Referencia, Dirección de Promoción y Prevención, Ministerio de Salud de la provincia de Santa Fe, Ciudad de Santa Fe, Santa Fe, Argentina
| | - Camilo Fernández
- Laboratorio de Ecología de Enfermedades (LEcEn), Instituto de Ciencias Veterinarias del Litoral (ICiVet-Litoral), Universidad Nacional del Litoral (UNL) - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
| | - Daniel M. Cisterna
- Servicio de Neurovirosis, Instituto Nacional de Enfermedades Infecciosas, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) “Dr. Carlos G. Malbrán”, Ciudad Autónoma de Buenos Aires, Argentina
| | - Fernando J. Beltrán
- Instituto de Zoonosis Luis Pasteur, Ciudad Autónoma de Buenos Aires, Argentina
| | - Valeria C. Colombo
- Servicio de Neurovirosis, Instituto Nacional de Enfermedades Infecciosas, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) “Dr. Carlos G. Malbrán”, Ciudad Autónoma de Buenos Aires, Argentina
- Laboratorio de Ecología de Enfermedades (LEcEn), Instituto de Ciencias Veterinarias del Litoral (ICiVet-Litoral), Universidad Nacional del Litoral (UNL) - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
| |
Collapse
|
23
|
Gaughan SJ, Pope KL, White JA, Lemen CA, Freeman PW. Mitogenome of northern long-eared bat. MITOCHONDRIAL DNA PART B-RESOURCES 2020; 5:3610-3611. [PMID: 33367029 PMCID: PMC7594752 DOI: 10.1080/23802359.2020.1830726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
The complete mitogenome of the northern long-eared bat (Myotis septentrionalis) was determined to be 17,362 bp and contained 22 tRNA genes, 2 rRNA genes and one control region. The whole genome base composition was 33.8% GC. Phylogenetic analysis suggests that M. septentrionalis be positioned next to M. auriculus in the Nearctic subclade of the Myotis genus. This complete mitochondrial genome provides essential molecular markers for resolving phylogeny and future conservation efforts.
Collapse
Affiliation(s)
- Sarah J Gaughan
- Bellevue University, Bellevue, NE, USA.,Nebraska Cooperative Fish and Wildlife Research Unit, and School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Kevin L Pope
- U.S. Geological Survey-Nebraska Cooperative Fish and Wildlife Research Unit, and School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Jeremy A White
- Department of Biology, University of Nebraska Omaha, Omaha, NE, USA
| | | | - Patricia W Freeman
- School of Natural Resources, and University of Nebraska State Museum, University of Nebraska-Lincoln, Lincoln, NE, USA
| |
Collapse
|
24
|
Borloti I, Dinis H, Vasconcelos R. Bats Out of Africa: Disentangling the Systematic Position and Biogeography of Bats in Cabo Verde. Genes (Basel) 2020; 11:genes11080877. [PMID: 32752266 PMCID: PMC7464910 DOI: 10.3390/genes11080877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/22/2020] [Accepted: 07/28/2020] [Indexed: 11/16/2022] Open
Abstract
Cabo Verde Archipelago presents one of the largest knowledge gaps in the distribution and taxonomy of bats in the world. Old works indicated that there are five species classified as European taxa. We have conducted an integrative taxonomy to revise the systematic position and distribution of Cabo Verdean bats with molecular, morphological, and ecological data, to test their native or exotic origin, and infer possible colonization patterns based on fieldwork and museum samples. Results showed that Cabo Verde Hypsugo is closely related to those from the Canary Islands, in which the taxonomic status is under debate, presenting unique mitochondrial and nuclear haplotypes. We also expanded the distribution of Taphozous nudiventris for Fogo Island through pellets and acoustic identification, showed unique haplotypes for this species, and that Miniopterus schreibersii shared a haplotype with European, North African, and Western Asian specimens. The morphological and acoustic identification of Cabo Verdean specimens was challenging because of the lack of modern morphological descriptions and similarity of echolocation calls within the same genus. More studies are definitely needed to access the systematic of bat species in the archipelago, but this work is the first step for the establishment of conservation actions of the probable only native Cabo Verdean mammals.
Collapse
Affiliation(s)
- Ianna Borloti
- CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Laboratório Associado, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal;
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
| | - Herculano Dinis
- Parque Natural do Fogo, Direcção Nacional do Ambiente, 115 Chã d’Areia—Praia, Santiago, São Lourenço dos Orgãos CP 84, Cape Verde;
- Associação Projecto Vitó, 8234 Xaguate, Cidade de São Filipe, Fogo 8220, Cabo Verde
| | - Raquel Vasconcelos
- CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Laboratório Associado, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal;
- Correspondence: ; Tel.: +351-252-660-400
| |
Collapse
|
25
|
Aguiar LMS, Pereira MJR, Zortéa M, Machado RB. Where are the bats? An environmental complementarity analysis in a megadiverse country. DIVERS DISTRIB 2020. [DOI: 10.1111/ddi.13137] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
| | - Maria João R. Pereira
- PPGBAN and PPG Ecologia Department of Zoology Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
- Centro de Estudos do Ambiente e do Mar Universidade de Aveiro Aveiro Portugal
| | | | | |
Collapse
|
26
|
Görföl T, Kruskop SV, Tu VT, Estók P, Son NT, Csorba G. A new genus of vespertilionid bat: the end of a long journey for Joffre's Pipistrelle (Chiroptera: Vespertilionidae). J Mammal 2020; 101:331-348. [PMID: 32454533 PMCID: PMC7236909 DOI: 10.1093/jmammal/gyz202] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 11/21/2019] [Indexed: 11/12/2022] Open
Abstract
Knowledge as to the taxonomic status of enigmatic bat species often is hindered by limited availability of specimens. This is particularly true for aerial-hawking bats that are difficult to catch. One such species, "Hypsugo" joffrei, was originally described in Nyctalus due to its long and slender wings, but subsequently transferred to Pipistrellus, and most recently to Hypsugo, on the basis of morphology. Analysis of newly available material, which more than doubles the known specimens of this taxon, demonstrates that it is morphologically and genetically distinct from all other bat genera. We accordingly describe it as belonging to a new, monotypic genus. We provide a detailed description of its external and craniodental traits, measurements, and assessment of genetic relationships, including barcode sequences to facilitate its rapid identification in future. The new genus belongs to a group that includes the recently described Cassistrellus, as well as Tylonycteris, and its closest relative, Philetor. We also describe the echolocation calls emitted by members of the taxon in different situations, which may facilitate finding them in previously unsampled locations. Based on the new data, the species occurs from Nepal to North Vietnam and China, which suggests that it could be more widespread than previously thought.
Collapse
Affiliation(s)
- Tamás Görföl
- Department of Zoology, Hungarian Natural History Museum, Budapest, Hungary
| | | | - Vuong Tan Tu
- Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, Hanoi, Vietnam.,Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Péter Estók
- Department of Zoology, Eszterházy Károly University, Eger, Hungary
| | - Nguyen Truong Son
- Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, Hanoi, Vietnam.,Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Gábor Csorba
- Department of Zoology, Hungarian Natural History Museum, Budapest, Hungary
| |
Collapse
|
27
|
Blake Sasse D, Scherman SJ, Perry RW, Risch TS. Morphological Discrimination of Gray Bats and Southeastern Bats. SOUTHEAST NAT 2019. [DOI: 10.1656/058.018.0414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- D. Blake Sasse
- Arkansas Game and Fish Commission, 213A Highway 89 South, Mayflower, AR 72106
| | | | - Roger W. Perry
- US Forest Service Southern Research Station, PO Box 1270, Hot Springs, AR 71902
| | - Thomas S. Risch
- Arkansas State University, PO Box 599, State University, AR 72466
| |
Collapse
|
28
|
The Skull Integration Pattern and Internal Constraints in Myotis myotis–Myotis blythii Species Group (Vespertilionidae, Chiroptera) Might be Shaped by Natural Selection During Evolution Along the Genetic Line of Least Resistance. Evol Biol 2019. [DOI: 10.1007/s11692-019-09488-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
29
|
Weber MM, Novaes RLM, Delgado-Jaramillo M, Barbier E, Cláudio VC, Bernard E, Moratelli R. Is Myotis lavali (Chiroptera, Vespertilionidae) endemic to the South American dry diagonal? J Mammal 2019. [DOI: 10.1093/jmammal/gyz141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Myotis lavali was described from the M. nigricans complex based on museum specimens from the Caatinga of northeastern Brazil. Current records of the species from about 10 localities suggest that M. lavali seems to occur throughout the South American dry corridor, with peripheral records in the Atlantic Forest. Based on new distribution records, we assess if M. lavali is endemic to the South American dry diagonal corridor through species distribution modeling using an ensemble approach. We obtained 35 occurrences for the species and built a consensus scenario based on 12 algorithms to model its distribution. Even using different thresholds to assign presence and absence of M. lavali, 95–99% of its predicted distribution is within the dry corridor, with few areas in the boundary of the Atlantic Forest, especially in deciduous forests. Therefore, our results support that M. lavali is indeed very likely restricted to the dry diagonal and, although it occupies forested areas, the core of its distribution lies in the Caatinga and in the Cerrado regions of Brazil.
Collapse
Affiliation(s)
- Marcelo M Weber
- Departamento de Zootecnia e Ciências Biológicas, Universidade Federal de Santa Maria, Rio Grande do Sul, Brazil
| | - Roberto Leonan M Novaes
- Programa de Pós-Graduação em Biodiversidade e Biologia Evolutiva, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mariana Delgado-Jaramillo
- Departamento de Zoologia, Universidade Federal de Pernambuco, Recife, Brazil
- Programa de Pós-Graduação em Biologia Animal, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Brazil, Rio de Janeiro, Brazil
| | - Eder Barbier
- Departamento de Zoologia, Universidade Federal de Pernambuco, Recife, Brazil
- Programa de Pós-Graduação em Biologia Animal, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Brazil, Rio de Janeiro, Brazil
| | - Vinícius C Cláudio
- Programa de Pós-Graduação em Biodiversidade e Biologia Evolutiva, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Enrico Bernard
- Departamento de Zoologia, Universidade Federal de Pernambuco, Recife, Brazil
| | - Ricardo Moratelli
- Fiocruz Mata Atlântica, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| |
Collapse
|
30
|
Page RA, Bernal XE. The challenge of detecting prey: Private and social information use in predatory bats. Funct Ecol 2019. [DOI: 10.1111/1365-2435.13439] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Ximena E. Bernal
- Smithsonian Tropical Research Institute Balboa Panamá
- Department of Biological Sciences Purdue University West Lafayette Indiana
| |
Collapse
|
31
|
Gutierrez EDA, Schott RK, Preston MW, Loureiro LO, Lim BK, Chang BSW. The role of ecological factors in shaping bat cone opsin evolution. Proc Biol Sci 2019; 285:rspb.2017.2835. [PMID: 29618549 DOI: 10.1098/rspb.2017.2835] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 03/15/2018] [Indexed: 12/16/2022] Open
Abstract
Bats represent one of the largest and most striking nocturnal mammalian radiations, exhibiting many visual system specializations for performance in light-limited environments. Despite representing the greatest ecological diversity and species richness in Chiroptera, Neotropical lineages have been undersampled in molecular studies, limiting the potential for identifying signatures of selection on visual genes associated with differences in bat ecology. Here, we investigated how diverse ecological pressures mediate long-term shifts in selection upon long-wavelength (Lws) and short-wavelength (Sws1) opsins, photosensitive cone pigments that form the basis of colour vision in most mammals, including bats. We used codon-based likelihood clade models to test whether ecological variables associated with reliance on visual information (e.g. echolocation ability and diet) or exposure to varying light environments (e.g. roosting behaviour and foraging habitat) mediated shifts in evolutionary rates in bat cone opsin genes. Using additional cone opsin sequences from newly sequenced eye transcriptomes of six Neotropical bat species, we found significant evidence for different ecological pressures influencing the evolution of the cone opsins. While Lws is evolving under significantly lower constraint in highly specialized high-duty cycle echolocating lineages, which have enhanced sonar ability to detect and track targets, variation in Sws1 constraint was significantly associated with foraging habitat, exhibiting elevated rates of evolution in species that forage among vegetation. This suggests that increased reliance on echolocation as well as the spectral environment experienced by foraging bats may differentially influence the evolution of different cone opsins. Our study demonstrates that different ecological variables may underlie contrasting evolutionary patterns in bat visual opsins, and highlights the suitability of clade models for testing ecological hypotheses of visual evolution.
Collapse
Affiliation(s)
- Eduardo de A Gutierrez
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Ontario, Canada M5S 3B2
| | - Ryan K Schott
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Ontario, Canada M5S 3B2
| | - Matthew W Preston
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Ontario, Canada M5S 3B2
| | - Lívia O Loureiro
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Ontario, Canada M5S 3B2
| | - Burton K Lim
- Department of Natural History, Royal Ontario Museum, Toronto, Ontario, Canada M5S 2C6
| | - Belinda S W Chang
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Ontario, Canada M5S 3B2 .,Centre for the Analysis of Genome Evolution and Function, University of Toronto, Toronto, Ontario, Canada M5S 3B2.,Department of Cell and Systems Biology, University of Toronto, Toronto, Ontario, Canada M5S 3G5
| |
Collapse
|
32
|
Solari S, Sotero-Caio CG, Baker RJ. Advances in systematics of bats: towards a consensus on species delimitation and classifications through integrative taxonomy. J Mammal 2019. [DOI: 10.1093/jmammal/gyy168] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Sergio Solari
- Instituto de Biología, Universidad de Antioquia, Medellín, Colombia
| | - Cibele G Sotero-Caio
- Departamento de Genética, Universidade Federal de Pernambuco, Cidade Universitária, Recife, PE, Brazil
| | - Robert J Baker
- Department of Biological Sciences, Texas Tech University, Lubbock, TX, USA
| |
Collapse
|
33
|
Gamboa Alurralde S, Díaz MM. Feeding habits of four species of Myotis (Mammalia, Chiroptera) from Argentina. MAMMAL RES 2019. [DOI: 10.1007/s13364-019-00431-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
34
|
Lausen CL, Proctor M, Nagorsen DW, Burles D, Paetkau D, Harmston E, Blejwas K, Govindarajulu P, Friis L. Population genetics reveal Myotis keenii(Keen’s myotis) and Myotis evotis(long-eared myotis) to be a single species. CAN J ZOOL 2019. [DOI: 10.1139/cjz-2018-0113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Recognizing delineations of gene flow among groups of animals can be challenging but is necessary for conservation and management. Of particular importance is the identification of species boundaries. Several physical and genetic traits have been used with mixed success to distinguish Myotis keenii (Merriam, 1895) (Keen’s myotis) and Myotis evotis (H. Allen, 1864) (long-eared myotis), but it is unclear whether species distinction is biologically warranted. We generated 12–14 microsatellite locus genotypes for 275 long-eared Myotis representing four species — M. keenii, M. evotis, Myotis septentrionalis (Trouessart, 1897) (northern myotis), and Myotis thysanodes Miller, 1897 (fringed myotis) — from across northwestern North America and 23 Myotis lucifugus (Le Conte, 1831) (little brown myotis) as the outgroup. Population genetic analyses revealed four well-defined groups (species): M. septentrionalis, M. thysanodes, M. lucifugus, and a single group comprising M. keenii and M. evotis. We document high rates of gene flow within M. evotis/M. keenii. Cytochrome b gene (mtDNA) sequencing failed to resolve morphologically identifiable species. We highlight the importance of geographically thorough investigation of genetic connectivity (nuclear markers) when assessing taxonomic status of closely related groups. We document a morphometric cline within M. evotis/M. keenii that may in part explain earlier analyses that led to the description of the smaller bodied M. keenii (type locality: Haida Gwaii). We conclude that M. keenii does not qualify as a genetic or biological species.
Collapse
Affiliation(s)
- Cori L. Lausen
- Wildlife Conservation Society Canada, P.O. Box 606, Kaslo, BC V0G 1M0, Canada
| | - Michael Proctor
- Birchdale Ecological Ltd., P.O. Box 606, Kaslo, BC V0G 1M0, Canada
| | - David W. Nagorsen
- Royal British Columbia Museum, 675 Belleville Street, Victoria, BC V8W 9W2, Canada
| | - Doug Burles
- Parks Canada, Gwaii Haanas National Park Reserve and Haida Heritage Site, Queen Charlotte, BC V0T 1S0, Canada
| | - David Paetkau
- Wildlife Genetics International, #200-182 Baker Street, Nelson, BC V1L 4H2, Canada
| | - Erin Harmston
- Wildlife Genetics International, #200-182 Baker Street, Nelson, BC V1L 4H2, Canada
| | - Karen Blejwas
- Alaska Department of Fish and Game, 802 3rd Street, Douglas, AK 99824, USA
| | - Purnima Govindarajulu
- BC Ministry of Environment and Climate Change Strategy, 4th Floor-525 Superior Street, Victoria, BC V8V 0C5, Canada
| | - Laura Friis
- BC Ministry of Environment and Climate Change Strategy (retired)
| |
Collapse
|
35
|
Sánchez RT, Montani ME, Tomasco IH, Díaz MM, Barquez RM. A new species ofEptesicus(Chiroptera, Vespertilionidae) from Argentina. J Mammal 2019. [DOI: 10.1093/jmammal/gyz009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- R Tatiana Sánchez
- Programa de Investigaciones de Biodiversidad Argentina (PIDBA), Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), PCMA (Programa de Conservación de los Murciélagos de Argentina), Miguel Lillo, Tucumán, Argentina
| | - M Eugenia Montani
- Programa de Investigaciones de Biodiversidad Argentina (PIDBA), Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), PCMA (Programa de Conservación de los Murciélagos de Argentina), Miguel Lillo, Tucumán, Argentina
- Museo Provincial de Ciencias Naturales “Dr. Ángel Gallardo,” San Lorenzo, Rosario, Santa Fe, Argentina
| | - Ivanna H Tomasco
- Departamento de Ecología y Evolución, Facultad de Ciencias, Universidad de la República, Iguá, Montevideo, Montevideo, Uruguay (IHT)
| | - M Mónica Díaz
- Programa de Investigaciones de Biodiversidad Argentina (PIDBA), Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), PCMA (Programa de Conservación de los Murciélagos de Argentina), Miguel Lillo, Tucumán, Argentina
- Fundación Miguel Lillo, Miguel Lillo, Tucumán, Argentina (MMD)
| | - Rubén M Barquez
- Programa de Investigaciones de Biodiversidad Argentina (PIDBA), Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), PCMA (Programa de Conservación de los Murciélagos de Argentina), Miguel Lillo, Tucumán, Argentina
| |
Collapse
|
36
|
Jiao H, Wang Y, Zhang L, Jiang P, Zhao H. Lineage-specific duplication and adaptive evolution of bitter taste receptor genes in bats. Mol Ecol 2018; 27:4475-4488. [PMID: 30230081 DOI: 10.1111/mec.14873] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 08/22/2018] [Accepted: 09/07/2018] [Indexed: 01/30/2023]
Abstract
By generating raw genetic material and diverse biological functions, gene duplication represents a major evolutionary mechanism that is of fundamental importance in ecological adaptation. The lineage-specific duplication events of bitter taste receptor genes (Tas2rs) have been identified in a number of vertebrates, but functional evolution of new Tas2r copies after duplication remains largely unknown. Here, we present the largest data set of bat Tas2rs to date, identified from existing genome sequences of 15 bat species and newly sequenced from 17 bat species, and demonstrate lineage-specific duplications of Tas2r16, Tas2r18 and Tas2r41 that only occurred in Myotis bats. Myotis bats are highly speciose and represent the only mammalian genus that is naturally distributed on every continent except Antarctica. The occupation of such diverse habitats might have driven the Tas2r gene expansion. New copies of Tas2rs in Myotis bats have shown molecular adaptation and functional divergence. For example, three copies of Tas2r16 in Myotis davidii showed differential sensitivities to arbutin and salicin that may occur in their insect prey, as suggested by cell-based functional assays. We hypothesize that functional differences among Tas2r copies in Myotis bats would increase their survival rate through preventing the ingestion of an elevated number of bitter-tasting dietary toxins from their insect prey, which may have facilitated their adaptation to diverse habitats. Our study demonstrates functional changes of new Tas2r copies after lineage-specific duplications in Myotis bats and highlights the potential role of taste perception in exploiting new environments.
Collapse
Affiliation(s)
- Hengwu Jiao
- Department of Ecology and Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, China
| | - Yi Wang
- Department of Ecology and Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, China
| | - Libiao Zhang
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, China
| | - Peihua Jiang
- Monell Chemical Senses Center, Philadelphia, Pennsylvania
| | - Huabin Zhao
- Department of Ecology and Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, China
| |
Collapse
|
37
|
Görföl T, Csorba G. Integrative taxonomy places Asian species of Falsistrellus (Chiroptera: Vespertilionidae) into Hypsugo. Mamm Biol 2018. [DOI: 10.1016/j.mambio.2018.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
38
|
Iglesias-Caballero M, Juste J, Vázquez-Morón S, Falcon A, Aznar-Lopez C, Ibáñez C, Pozo F, Ruiz G, Berciano JM, Garin I, Aihartza J, Echevarría JE, Casas I. New Adenovirus Groups in Western Palaearctic Bats. Viruses 2018; 10:v10080443. [PMID: 30127258 PMCID: PMC6116233 DOI: 10.3390/v10080443] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 08/17/2018] [Accepted: 08/18/2018] [Indexed: 12/14/2022] Open
Abstract
In the context of long-term screening for viruses on Western Palaearctic bats, we tested for the presence of adenovirus 1392 oropharyngeal swabs and 325 stool samples taken from 27 bat species. Adenoviruses were detected in 12 species of the Vespertilionidae and the Rhinolophidae families. Fifty positive respiratory and 26 positive stool samples were studied. Phylogenetic analyses of partial hexon protein and partial DNA-dependent DNA polymerase genes indicate that all these bat adenoviruses belong to the genus Mastadenovirus but without constituting a monophyletic cluster. According to genetic identities, the new groups are distinct to the previously described Bat mastadenovirus A and B species and contribute with potentially new members. Our data support that diversity of bat mastadenovirus is host-dependent and increase the knowledge of potentially pathogenic virus from bats. Due to the active role of bats as viral reservoirs, the characterization of these viruses is relevant for Public Health.
Collapse
Affiliation(s)
- Maria Iglesias-Caballero
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
| | - Javier Juste
- Estación Biológica de Doñana, CSIC, Avda Américo Vespucio 16, 41092 Seville, Spain.
| | - Sonia Vázquez-Morón
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
- Centro de Investigación Biomédica Epidemiología y Salud Pública, CIBERESP, 28029 Madrid, Spain.
| | - Ana Falcon
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
- Consorcio Centro de Investigación Biomédica en Red (CIBER), 28029 Madrid, Spain.
| | - Carolina Aznar-Lopez
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
- Centro de Investigación Biomédica Epidemiología y Salud Pública, CIBERESP, 28029 Madrid, Spain.
| | - Carlos Ibáñez
- Estación Biológica de Doñana, CSIC, Avda Américo Vespucio 16, 41092 Seville, Spain.
| | - Francisco Pozo
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
| | - Guillermo Ruiz
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
| | - Jose M Berciano
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
| | - Inazio Garin
- Department of Zoology and Animal Cell Biology, University of the Basque Country (UPV/EHU), Leioa 48940, Basque Country, Spain.
| | - Joxerra Aihartza
- Department of Zoology and Animal Cell Biology, University of the Basque Country (UPV/EHU), Leioa 48940, Basque Country, Spain.
| | - Juan E Echevarría
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
- Centro de Investigación Biomédica Epidemiología y Salud Pública, CIBERESP, 28029 Madrid, Spain.
| | - Inmaculada Casas
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Carretera de Majadahonda-Pozuelo km 2. Majadahonda 28220, Madrid, Spain.
| |
Collapse
|
39
|
Affiliation(s)
- Ostaizka Aizpurua
- Section for Evolutionary Genomics; Natural History Museum of Denmark; University of Copenhagen; 1350 Copenhagen Denmark
| | - Antton Alberdi
- Section for Evolutionary Genomics; Natural History Museum of Denmark; University of Copenhagen; 1350 Copenhagen Denmark
| |
Collapse
|
40
|
Rodrigues HM, Svenson GJ. Epaphroditidae sensu novo, an Endemic Caribbean Family of Morphologically Divergent Praying Mantises (Insecta, Mantodea). NEOTROPICAL ENTOMOLOGY 2018; 47:502-507. [PMID: 29243117 DOI: 10.1007/s13744-017-0570-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 11/20/2017] [Indexed: 06/07/2023]
Abstract
Three endemic Caribbean praying mantis genera with a complex taxonomic history were recently discovered to be part of a lineage that colonized the Caribbean region during the Cretaceous period (Svenson & Rodrigues, Proc R Soc B Biol Sci 284, 2017). In all classification systems proposed up to now, the three genera, Callimantis, Epaphrodita, and Gonatista, were never considered as close relatives, a reflection of their divergent morphology. More recently, the genus Brancsikia was placed with Epaphrodita in a family based on the similarity of camouflage-related morphology. To address recent phylogenetic results that do not track current classification, we compared the morphology of the three Caribbean genera with each other and representative members of traditional or current family groups. Our morphological analysis of external and male genital characters provides strong support for the Caribbean lineage despite the divergent morphological evolution present in the three genera. We raise this Caribbean lineage to family status by employing a precedent family-group name, Epaphroditidae Brunner de Wattenwyl, 1893 sensu novo. We remove Brancsikia from our new concept of Epaphroditidae, rendering the genus incertae sedis.
Collapse
Affiliation(s)
- H M Rodrigues
- Dept of Biology, Case Western Reserve Univ, Cleveland, OH, USA.
- Dept of Invertebrate Zoology, The Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH, 44106, USA.
| | - G J Svenson
- Dept of Biology, Case Western Reserve Univ, Cleveland, OH, USA
- Dept of Invertebrate Zoology, The Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH, 44106, USA
| |
Collapse
|
41
|
Description of a new Indochinese Myotis (Mammalia: Chiroptera: Vespertilionidae), with additional data on the "M. annatessae" species complex. RUSSIAN JOURNAL OF THERIOLOGY 2018. [DOI: 10.15298/rusjtheriol.17.1.02] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
42
|
Giménez AL, Giannini NP. The endemic Patagonian vespertilionid assemblage is a depauperate ecomorphological vicariant of species-rich neotropical assemblages. Curr Zool 2018; 63:495-505. [PMID: 29492009 PMCID: PMC5804208 DOI: 10.1093/cz/zow100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 09/29/2016] [Indexed: 11/13/2022] Open
Abstract
Vespertilionidae is the most diverse chiropteran family, and its diversity is concentrated in warm regions of the World; however, due to physiological and behavioral adaptations, these bats also dominate bat faunas in temperate regions. Here we performed a comparative study of vespertilionid assemblages from two broad regions of the New World, the cold and harsh Patagonia, versus the remaining temperate-to-subtropical, extra-Patagonian eco-regions of the South American Southern Cone. We took an ecomorphological approach and analyzed the craniodental morphological structure of these assemblages within a phylogenetic framework. We measured 17 craniodental linear variables from 447 specimens of 22 currently recognized vespertilionid species of the study regions. We performed a multivariate analysis to define the morphofunctional space, and calculated the pattern and degree of species packing for each assemblage. We assessed the importance of phylogeny and biogeography, and their impact on depauperate (Patagonian) versus rich (extra-Patagonian) vespertilionid assemblages as determinants of morphospace structuring. We implemented a sensitivity analysis associated to small samples of rare species. The morphological patterns were determined chiefly by the evolutionary history of the family. The Patagonian assemblage can be described as a structurally similar but comparatively depauperate ecomorphological version of those assemblages from neighboring extra-Patagonian eco-regions. The Patagonian assemblage seems to have formed by successively adding populations from Northern regions that eventually speciated in the region, leaving corresponding sisters (vicariants) in extra-Patagonian eco-regions that continued to be characteristically richer. Despite being structurally akin, degree of species packing in Patagonia was comparatively very low, which may reflect the effect of limited dispersal success into a harsh region for bat survival.
Collapse
Affiliation(s)
- Analía L Giménez
- Centro de Investigación Esquel de Montaña y Estepa Patagónicas (CIEMEP, CONICET-UNPSJB), Laboratorio de Investigaciones en Evolución y Biodiversidad (LIEB), Roca 780, Esquel, Chubut, CP 9200, Argentina
| | - Norberto P Giannini
- Unidad Ejecutora Lillo, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Fundación Miguel Lillo, Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, San Miguel de Tucumán, Tucumán, Argentina
| |
Collapse
|
43
|
Platt RN, Faircloth BC, Sullivan KAM, Kieran TJ, Glenn TC, Vandewege MW, Lee TE, Baker RJ, Stevens RD, Ray DA. Conflicting Evolutionary Histories of the Mitochondrial and Nuclear Genomes in New World Myotis Bats. Syst Biol 2018; 67:236-249. [PMID: 28945862 PMCID: PMC5837689 DOI: 10.1093/sysbio/syx070] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 07/31/2017] [Accepted: 08/15/2017] [Indexed: 01/05/2023] Open
Abstract
The rapid diversification of Myotis bats into more than 100 species is one of the most extensive mammalian radiations available for study. Efforts to understand relationships within Myotis have primarily utilized mitochondrial markers and trees inferred from nuclear markers lacked resolution. Our current understanding of relationships within Myotis is therefore biased towards a set of phylogenetic markers that may not reflect the history of the nuclear genome. To resolve this, we sequenced the full mitochondrial genomes of 37 representative Myotis, primarily from the New World, in conjunction with targeted sequencing of 3648 ultraconserved elements (UCEs). We inferred the phylogeny and explored the effects of concatenation and summary phylogenetic methods, as well as combinations of markers based on informativeness or levels of missing data, on our results. Of the 294 phylogenies generated from the nuclear UCE data, all are significantly different from phylogenies inferred using mitochondrial genomes. Even within the nuclear data, quartet frequencies indicate that around half of all UCE loci conflict with the estimated species tree. Several factors can drive such conflict, including incomplete lineage sorting, introgressive hybridization, or even phylogenetic error. Despite the degree of discordance between nuclear UCE loci and the mitochondrial genome and among UCE loci themselves, the most common nuclear topology is recovered in one quarter of all analyses with strong nodal support. Based on these results, we re-examine the evolutionary history of Myotis to better understand the phenomena driving their unique nuclear, mitochondrial, and biogeographic histories.
Collapse
Affiliation(s)
- Roy N Platt
- Department of Biological Sciences, Texas Tech University, 2901 Main St, Lubbock, TX, USA
| | - Brant C Faircloth
- Department of Biological Sciences and Museum of Natural Science, Louisiana State University, 202 Life Science Building, Baton Rouge, LA, USA
| | - Kevin A M Sullivan
- Department of Biological Sciences, Texas Tech University, 2901 Main St, Lubbock, TX, USA
| | - Troy J Kieran
- Department of Environmental Health Science, University of Georgia, 206 Environmental Health Sciences Building, Athens, GA, USA
| | - Travis C Glenn
- Department of Environmental Health Science, University of Georgia, 206 Environmental Health Sciences Building, Athens, GA, USA
| | - Michael W Vandewege
- Department of Biological Sciences, Texas Tech University, 2901 Main St, Lubbock, TX, USA
| | - Thomas E Lee
- Department of Biology, Abilene Christian University, 1600 Campus Ct. Abilene, TX, USA
| | - Robert J Baker
- Department of Biological Sciences, Texas Tech University, 2901 Main St, Lubbock, TX, USA
| | - Richard D Stevens
- Natural Resource Management, Texas Tech University, 2901 Main St, Lubbock, TX, USA
| | - David A Ray
- Department of Biological Sciences, Texas Tech University, 2901 Main St, Lubbock, TX, USA
| |
Collapse
|
44
|
Morales AE, Carstens BC. Evidence that Myotis lucifugus “Subspecies” are Five Nonsister Species, Despite Gene Flow. Syst Biol 2018; 67:756-769. [DOI: 10.1093/sysbio/syy010] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 02/10/2018] [Indexed: 12/13/2022] Open
Affiliation(s)
- Ariadna E Morales
- Department of Evolution, Ecology and Organismal Biology, Ohio State University, 318 W. 12th Avenue, Columbus, OH 43210, USA
| | - Bryan C Carstens
- Department of Evolution, Ecology and Organismal Biology, Ohio State University, 318 W. 12th Avenue, Columbus, OH 43210, USA
| |
Collapse
|
45
|
Ruedi M, Eger JL, Lim BK, Csorba G. A new genus and species of vespertilionid bat from the Indomalayan Region. J Mammal 2018; 99:209-222. [PMID: 29674788 PMCID: PMC5901079 DOI: 10.1093/jmammal/gyx156] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 11/01/2017] [Indexed: 11/24/2022] Open
Abstract
Bats belonging to the subfamily Vespertilioninae are diverse and cosmopolitan, but their systematic arrangement remains a challenge. Previous molecular surveys suggested new and unexpected relationships of some members compared to more traditional, morphology-based classifications, and revealed the existence of taxonomically undefined lineages. We describe here a new genus and species corresponding to an enigmatic lineage that was previously identified within the genus Eptesicus in the Indomalayan Region. Phylogenetic reconstructions based on mitochondrial and nuclear genes relate the new taxon to Tylonycteris and Philetor, and show that specimens associated with this new genus represent 2 genetically distinct species. Although little is known about their ecology, locations of capture and wing morphology suggest that members of this new genus are tree-dwelling, open-space aerial insect predators. The new species has only been documented from Yok Don National Park in Vietnam, so its conservation status is uncertain until more surveying methods target the bat fauna of the dipterocarp forest in Southeast Asia.
Collapse
Affiliation(s)
- Manuel Ruedi
- Department of Mammalogy and Ornithology, Natural History Museum of Geneva, Route de Malagnou 1, Geneva, Switzerland
| | - Judith L Eger
- Department of Natural History, Royal Ontario Museum, Toronto, Ontario, Canada
| | - Burton K Lim
- Department of Natural History, Royal Ontario Museum, Toronto, Ontario, Canada
| | - Gábor Csorba
- Department of Zoology, Hungarian Natural History Museum, Budapest, Hungary
| |
Collapse
|
46
|
Morales AE, Jackson ND, Dewey TA, O'Meara BC, Carstens BC. Speciation with Gene Flow in North American Myotis Bats. Syst Biol 2018; 66:440-452. [PMID: 27821704 DOI: 10.1093/sysbio/syw100] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 10/20/2016] [Indexed: 02/05/2023] Open
Abstract
Growing evidence supports the idea that species can diverge in the presence of gene flow. However, most methods of phylogeny estimation do not consider this process, despite the fact that ignoring gene flow is known to bias phylogenetic inference. Furthermore, studies that do consider divergence-with-gene-flow typically do so by estimating rates of gene flow using a isolation-with-migration model (IM), rather than evaluating scenarios of gene flow (such as divergence-with-gene flow or secondary contact) that represent very different types of diversification. In this investigation, we aim to infer the recent phylogenetic history of a clade of western long-eared bats while evaluating a number of different models that parameterize gene flow in a variety of ways. We utilize PHRAPL, a new tool for phylogeographic model selection, to compare the fit of a broad set of demographic models that include divergence, migration, or both among Myotis evotis, $M$. thysanodes and M. keenii. A genomic data set consisting of 808 loci of ultraconserved elements was used to explore such models in three steps using an incremental design where each successive set was informed by, and thus more focused than, the previous set of models. Specifically, the three steps were to (i) assess whether gene flow should be modeled and identify the best topologies, (ii) infer directionality of migration using the best topologies, and (iii) estimate the timing of gene flow. The best model (AIC model weight ${\sim}0.98$) included two divergence events (($M$. evotis, $M$. thysanodes), M. keenii) accompanied by gene flow at the initial stages of divergence. These results provide a striking example of speciation-with-gene-flow in an evolutionary lineage. [Myotis bats; PHRAPL; P2C2M; phylogeographic model selection; speciation with gene flow.].
Collapse
Affiliation(s)
- Ariadna E Morales
- Department of Evolution, Ecology and Organismal Biology, Ohio State University, 318 W. 12th Avenue, Columbus, OH 43210, USA
| | - Nathan D Jackson
- Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, 442 Hesler Biology Building, Knoxville, TN 37996, USA
| | - Tanya A Dewey
- Department of Biology, Colorado State University, 1878 Campus Delivery, Fort Collins, CO 80523, USA
| | - Brian C O'Meara
- Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, 442 Hesler Biology Building, Knoxville, TN 37996, USA
| | - Bryan C Carstens
- Department of Evolution, Ecology and Organismal Biology, Ohio State University, 318 W. 12th Avenue, Columbus, OH 43210, USA
| |
Collapse
|
47
|
Giménez AL, Giannini NP. Ecomorphological Diversity in the Patagonian Assemblage of Bats from Argentina. ACTA CHIROPTEROLOGICA 2017. [DOI: 10.3161/15081109acc2017.19.2.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Analía Laura Giménez
- Centro de Investigación Esquel de Montaña y Estepa Patagónica (CIEMEP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB), Roca 780, 9200, Esquel, Chubut, Argentina
| | - Norberto Pedro Giannini
- Unidad Ejecutora Lillo, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Fundación Miguel Lillo, Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, Miguel Lillo 205, 4000, San Miguel de Tucumán, Tucumán, Argentina
| |
Collapse
|
48
|
Comparative phylogeography of a vulnerable bat and its ectoparasite reveals dispersal of a non-mobile parasite among distinct evolutionarily significant units of the host. CONSERV GENET 2017. [DOI: 10.1007/s10592-017-1024-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
49
|
Svenson GJ, Rodrigues HM. A Cretaceous-aged Palaeotropical dispersal established an endemic lineage of Caribbean praying mantises. Proc Biol Sci 2017; 284:20171280. [PMID: 28954908 PMCID: PMC5627202 DOI: 10.1098/rspb.2017.1280] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 08/23/2017] [Indexed: 11/12/2022] Open
Abstract
Recent phylogenetic advances have uncovered remarkable biogeographic histories that have challenged traditional concepts of dispersal, vicariance and diversification in the Greater Antilles. Much of this focus has centred on vertebrate lineages despite the high diversity and endemism of terrestrial arthropods, which account for 2.5 times the generic endemism of all Antillean plants and non-marine vertebrates combined. In this study, we focus on three Antillean endemic praying mantis genera, Callimantis, Epaphrodita and Gonatista, to determine their phylogenetic placement and geographical origins. Each genus is enigmatic in their relation to other praying mantises due to their morphological affinities with both Neotropical and Old World groups. We recovered the three genera as a monophyletic lineage among Old World groups, which was supported by molecular and morphological evidence. With a divergence at approximately 107 Ma, the lineage originated during the break-up of Gondwana. Ancestral range reconstruction indicates the lineage dispersed from an African + Indomalayan range to the Greater Antilles, with a subsequent extinction in the Old World. The profound ecomorphic convergence with non-Caribbean groups obscured recognition of natural relationships within the same geographical distribution. To the best of our knowledge, the lineage is one of the oldest endemic animal groups in the Greater Antilles and their morphological diversity and restricted distribution mark them as a critical taxon to conserve.
Collapse
Affiliation(s)
- Gavin J Svenson
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH 44106, USA
| | - Henrique M Rodrigues
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH 44106, USA
- Department of Biology, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| |
Collapse
|
50
|
Moratelli R, Wilson DE, Novaes RLM, Helgen KM, Gutiérrez EE. Caribbean Myotis (Chiroptera, Vespertilionidae), with description of a new species from Trinidad and Tobago. J Mammal 2017. [DOI: 10.1093/jmammal/gyx062] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|