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Stojilkovič V, Záveská E, Frajman B. From Western Asia to the Mediterranean Basin: Diversification of the Widespread Euphorbia nicaeensis Alliance (Euphorbiaceae). FRONTIERS IN PLANT SCIENCE 2022; 13:815379. [PMID: 35812903 PMCID: PMC9262032 DOI: 10.3389/fpls.2022.815379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 05/05/2022] [Indexed: 05/19/2023]
Abstract
The Mediterranean Basin is an important biodiversity hotspot and one of the richest areas in the world in terms of plant diversity. Its flora parallels in several aspects that of the Eurasian steppes and the adjacent Irano-Turanian floristic region. The Euphorbia nicaeensis alliance spans this immense area from the western Mediterranean to Central Asia. Using an array of complementary methods, ranging from phylogenomic and phylogenetic data through relative genome size (RGS) estimation to morphometry, we explored relationships and biogeographic connections among taxa of this group. We identified the main evolutionary lineages, which mostly correspond to described taxa. However, despite the use of highly resolving Restriction Site Associated DNA (RAD) sequencing data, relationships among the main lineages remain ambiguous. This is likely due to hybridisation, lineage sorting triggered by rapid range expansion, and polyploidisation. The phylogenomic data identified cryptic diversity in the Mediterranean, which is also correlated with RGS and, partly, also, morphological divergence, rendering the description of a new species necessary. Biogeographic analyses suggest that Western Asia is the source area for the colonisation of the Mediterranean by this plant group and highlight the important contribution of the Irano-Turanian region to the high diversity in the Mediterranean Basin. The diversification of the E. nicaeensis alliance in the Mediterranean was triggered by vicariance in isolated Pleistocene refugia, morphological adaptation to divergent ecological conditions, and, to a lesser extent, by polyploidisation.
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Affiliation(s)
- Valentina Stojilkovič
- Department of Botany, University of Innsbruck, Innsbruck, Austria
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Eliška Záveská
- Department of Botany, University of Innsbruck, Innsbruck, Austria
- Institute of Botany of the Czech Academy of Sciences, Průhonice, Czechia
| | - Božo Frajman
- Department of Botany, University of Innsbruck, Innsbruck, Austria
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2
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Rešetnik I, Záveská E, Grgurev M, Bogdanović S, Bartolić P, Frajman B. Stability in the South, Turbulence Toward the North: Evolutionary History of Aurinia saxatilis (Brassicaceae) Revealed by Phylogenomic and Climatic Modelling Data. FRONTIERS IN PLANT SCIENCE 2022; 13:822331. [PMID: 35360300 PMCID: PMC8964184 DOI: 10.3389/fpls.2022.822331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/31/2022] [Indexed: 06/14/2023]
Abstract
The Balkan Peninsula played an important role in the evolution of many Mediterranean plants and served as a major source for post-Pleistocene colonisation of central and northern Europe. Its complex geo-climatic history and environmental heterogeneity significantly influenced spatiotemporal diversification and resulted in intricate phylogeographic patterns. To explore the evolutionary dynamics and phylogeographic patterns within the widespread eastern Mediterranean and central European species Aurinia saxatilis, we used a combination of phylogenomic (restriction-site associated DNA sequencing, RADseq) and phylogenetic (sequences of the plastid marker ndhF) data as well as species distribution models generated for the present and the Last Glacial Maximum (LGM). The inferred phylogenies retrieved three main geographically distinct lineages. The southern lineage is restricted to the eastern Mediterranean, where it is distributed throughout the Aegean area, the southern Balkan Peninsula, and the southern Apennine Peninsula, and corresponds to the species main distribution area during the LGM. The eastern lineage extends from the eastern Balkan Peninsula over the Carpathians to central Europe, while the central lineage occupies the central Balkan Peninsula. Molecular dating places the divergence among all the three lineages to the early to middle Pleistocene, indicating their long-term independent evolutionary trajectories. Our data revealed an early divergence and stable in situ persistence of the southernmost, eastern Mediterranean lineage, whereas the mainland, south-east European lineages experienced more complex and turbulent evolutionary dynamics triggered by Pleistocene climatic oscillations. Our data also support the existence of multiple glacial refugia in southeast Europe and highlight the central Balkan Peninsula not only as a cradle of lineage diversifications but also as a source of lineage dispersal. Finally, the extant genetic variation within A. saxatilis is congruent with the taxonomic separation of peripatric A. saxatilis subsp. saxatilis and A. saxatilis subsp. orientalis, whereas the taxonomic status of A. saxatilis subsp. megalocarpa remains doubtful.
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Affiliation(s)
- Ivana Rešetnik
- Department of Biology, Faculty of Science, University of Zagreb, Zagreb, Croatia
| | - Eliška Záveská
- Institute of Botany, Czech Academy of Sciences, Prague, Czechia
| | - Marin Grgurev
- Department of Biology, Faculty of Science, University of Zagreb, Zagreb, Croatia
| | - Sandro Bogdanović
- Department of Agricultural Botany, Faculty of Agriculture, University of Zagreb, Zagreb, Croatia
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Zagreb, Croatia
| | - Paolo Bartolić
- Department of Botany, Charles University, Prague, Czechia
| | - Božo Frajman
- Department of Botany, University of Innsbruck, Innsbruck, Austria
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Cooper JC, Crouch NMA, Ferguson AW, Bates JM. Climatic refugia and reduced extinction correlate with underdispersion in mammals and birds in Africa. Ecol Evol 2022; 12:e8752. [PMID: 35356571 PMCID: PMC8941498 DOI: 10.1002/ece3.8752] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 02/18/2022] [Accepted: 03/03/2022] [Indexed: 11/16/2022] Open
Abstract
Macroevolutionary patterns, often inferred from metrics of community relatedness, are often used to ascertain major evolutionary processes shaping communities. These patterns have been shown to be informative of biogeographic barriers, of habitat suitability and invasibility (especially with regard to environmental filtering), and of regions that function as evolutionary cradles (i.e., sources of diversification) or museums (i.e., regions of reduced extinction). Here, we analyzed continental datasets of mammal and bird distributions to identify primary drivers of community evolution on the African continent for mostly endothermic vertebrates. We find that underdispersion (i.e., relatively low phylogenetic diversity compared to species richness) closely correlates with specific ecoregions that have been identified as climatic refugia in the literature, regardless of whether these specific regions have been touted as cradles or museums. Using theoretical models of identical communities that differ only with respect to extinction rates, we find that even small suppressions of extinction rates can result in underdispersed communities, supporting the hypothesis that climatic stability can lead to underdispersion. We posit that large-scale patterns of under- and overdispersion between regions of similar species richness are more reflective of a particular region's extinction potential, and that the very nature of refugia can lead to underdispersion via the steady accumulation of species richness through diversification within the same ecoregion during climatic cycles. Thus, patterns of environmental filtering can be obfuscated by environments that coincide with biogeographic refugia, and considerations of regional biogeographic history are paramount for inferring macroevolutionary processes.
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Affiliation(s)
- Jacob C. Cooper
- Committee on Evolutionary BiologyUniversity of ChicagoChicagoIllinoisUSA
- Negaunee Integrative Research CenterField MuseumChicagoIllinoisUSA
- Present address:
University of Kansas Biodiversity InstituteLawrenceKansasUSA
| | | | | | - John M. Bates
- Negaunee Integrative Research CenterField MuseumChicagoIllinoisUSA
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4
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Khelifa R, Mahdjoub H, Samways MJ. Combined climatic and anthropogenic stress threaten resilience of important wetland sites in an arid region. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150806. [PMID: 34626625 DOI: 10.1016/j.scitotenv.2021.150806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 09/22/2021] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
Climate change and anthropogenic perturbation threaten resilience of wetlands globally, particularly in regions where environmental conditions are already hot and dry, and human impacts are rapidly intensifying and expanding. Here we assess the vulnerability of Ramsar wetlands of six North African countries (Western Sahara, Morocco, Algeria, Tunisia, Libya, and Egypt) by asking three questions: (1) what are the recent anthropogenic changes that the wetlands experienced? (2) what are the projected future climatic changes? (3) how wetlands with different conservation priorities and globally threatened species are impacted by anthropogenic pressures? We used climatic data (historical and future projections) from WorldClim 2, drought index (SPEI), and human footprint index (HFI for 2000 and 2019) to estimate anthropogenic pressures, as well as waterbird conservation value (WCV: a metric indicating conservation priority of sites) and the breeding distribution of three threatened waterbird species (Aythya nyroca, Marmaronetta angustirostris, and Oxyura leucocephala) to understand how biodiversity is impacted by anthropogenic pressure. We found that temperature, precipitation, drought, and human footprint index (HFI) increased during earlier decades. Interestingly, areas with high HFI are projected to encounter lower warming but more severe drought. We also found that WCV was positively correlated with the magnitude of current HFI, indicating that sites of high conservation value for waterbirds encounter higher levels of anthropogenic pressure. The breeding range of the three threatened species of waterbirds showed a marked increase in HFI and is projected to experience a severe increase in temperature by 2081-2100, especially under the high emission scenario (SSP8.5) where environmental temperature becomes closer to the species critical maximum. Our results highlight the importance of integrating new conservation measures that increase the resilience of North African protected wetlands to reduce extinction risk to biodiversity.
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Affiliation(s)
- Rassim Khelifa
- Zoology Department, University of British Columbia, Vancouver, Canada; Biodiversity Research Centre, University of British Columbia, Vancouver, Canada.
| | - Hayat Mahdjoub
- Department of Evolutionary Biology and Environmental Science, University of Zurich, Zurich, Switzerland
| | - Michael J Samways
- Department of Conservation Ecology and Entomology, Stellenbosch University, South Africa
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5
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Cassel‐Lundhagen A, Schmitt T, Wahlberg N, Sarvašová L, Konvička M, Ryrholm N, Kaňuch P. Wing morphology of the butterfly
Coenonympha arcania
in Europe: Traces of both historical isolation in glacial refugia and current adaptation. J ZOOL SYST EVOL RES 2020. [DOI: 10.1111/jzs.12360] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Thomas Schmitt
- Senckenberg German Entomological Institute Müncheberg Germany
- Zoology Institute of Biology Faculty of Natural Sciences I Martin Luther University Halle‐Wittenberg Halle (Saale) Germany
| | | | - Lenka Sarvašová
- Institute of Forest Ecology Slovak Academy of Sciences Zvolen Slovakia
| | - Martin Konvička
- Faculty of Sciences University South Bohemia České Budějovice Czech Republic
| | - Nils Ryrholm
- Department of Electronics, Mathematics and Natural Sciences Faculty of Engineering and Sustainable Development University of Gävle Gävle Sweden
| | - Peter Kaňuch
- Institute of Forest Ecology Slovak Academy of Sciences Zvolen Slovakia
- Institute of Biology and Ecology Faculty of Science P. J. Šafárik University in Košice Košice Slovakia
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6
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Andersen JC, Havill NP, Mannai Y, Ezzine O, Dhahri S, Ben Jamâa ML, Caccone A, Elkinton JS. Identification of winter moth ( Operophtera brumata) refugia in North Africa and the Italian Peninsula during the last glacial maximum. Ecol Evol 2019; 9:13931-13941. [PMID: 31938492 PMCID: PMC6953680 DOI: 10.1002/ece3.5830] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 10/14/2019] [Indexed: 11/21/2022] Open
Abstract
Numerous studies have shown that the genetic diversity of species inhabiting temperate regions has been shaped by changes in their distributions during the Quaternary climatic oscillations. For some species, the genetic distinctness of isolated populations is maintained during secondary contact, while for others, admixture is frequently observed. For the winter moth (Operophtera brumata), an important defoliator of oak forests across Europe and northern Africa, we previously determined that contemporary populations correspond to genetic diversity obtained during the last glacial maximum (LGM) through the use of refugia in the Iberian and Aegean peninsulas, and to a lesser extent the Caucasus region. Missing from this sampling were populations from the Italian peninsula and from North Africa, both regions known to have played important roles as glacial refugia for other species. Therefore, we genotyped field-collected winter moth individuals from southern Italy and northwestern Tunisia-the latter a region where severe oak forest defoliation by winter moth has recently been reported-using polymorphic microsatellite. We reconstructed the genetic relationships of these populations in comparison to moths previously sampled from the Iberian and Aegean peninsulas, the Caucasus region, and western Europe using genetic distance, Bayesian clustering, and approximate Bayesian computation (ABC) methods. Our results indicate that both the southern Italian and the Tunisian populations are genetically distinct from other sampled populations, and likely originated in their respective refugium during the LGM after diverging from a population that eventually settled in the Iberian refugium. These suggest that winter moth populations persisted in at least five Mediterranean LGM refugia. Finally, we comment that outbreaks by winter moth in northwestern Tunisia are not the result of a recent introduction of a nonnative species, but rather are most likely due to land use or environmental changes.
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Affiliation(s)
- Jeremy C. Andersen
- Department of Environmental ConservationUniversity of Massachusetts AmherstAmherstMAUSA
| | | | - Yaussra Mannai
- LR161INRGREF01 Laboratory of Management and Valorization of Forest ResourcesNational Institute for Research in Rural Engineering Water and Forest (INRGREF)University of CarthageArianaTunisia
| | - Olfa Ezzine
- LR161INRGREF03 Laboratory of Forest EcologyNational Institute for Research in Rural Engineering Water and Forest (INRGREF)University of CarthageArianaTunisia
| | - Samir Dhahri
- LR161INRGREF01 Laboratory of Management and Valorization of Forest ResourcesNational Institute for Research in Rural Engineering Water and Forest (INRGREF)University of CarthageArianaTunisia
| | - Mohamed Lahbib Ben Jamâa
- LR161INRGREF01 Laboratory of Management and Valorization of Forest ResourcesNational Institute for Research in Rural Engineering Water and Forest (INRGREF)University of CarthageArianaTunisia
| | - Adalgisa Caccone
- Department of Ecology & Evolutionary BiologyYale UniversityNew HavenCTUSA
| | - Joseph S. Elkinton
- Department of Environmental ConservationUniversity of Massachusetts AmherstAmherstMAUSA
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7
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Gürün K, Furman A, Juste J, Ramos Pereira MJ, Palmeirim JM, Puechmaille SJ, Hulva P, Presetnik P, Hamidovic D, Ibáñez C, Karataş A, Allegrini B, Georgiakakis P, Scaravelli D, Uhrin M, Nicolaou H, Abi-Said MR, Nagy ZL, Gazaryan S, Bilgin R. A continent-scale study of the social structure and phylogeography of the bent-wing bat, Miniopterus schreibersii (Mammalia: Chiroptera), using new microsatellite data. J Mammal 2019. [DOI: 10.1093/jmammal/gyz153] [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
AbstractMiniopterus schreibersii is a cave-dwelling bat species with a wide distribution in the western Palearctic spanning southern and central Europe, North Africa, Anatolia, the Middle East, and the Caucasus. We investigated the social structure and its effects on the genetic makeup of this species, using 10 nuclear microsatellite markers and a partial fragment of the mitochondrial cytochrome b gene. Samples were examined from the species' entire circum-Mediterranean range. Local structuring that was previously detected among populations of M. schreibersii using mitochondrial markers was not observed for microsatellite markers, indicating male-biased dispersal for the species. Some support was found for postglacial expansions in Europe, with Anatolia potentially acting as the primary refugium during the Last Glacial Maximum (LGM). However, support for this hypothesis is not as strong as that previously detected using mitochondrial DNA markers. This is likely due to the diminishing effect of male-mediated dispersal, replenishing the nuclear diversity faster than the mitochondrial diversity in regions that are relatively far from the glacial refugia.
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Affiliation(s)
- Kanat Gürün
- Institute of Environmental Sciences, Boğaziçi University, Bebek, Istanbul 34342, Turkey
| | - Andrzej Furman
- Institute of Environmental Sciences, Boğaziçi University, Bebek, Istanbul 34342, Turkey
| | - Javier Juste
- Estación Biológica de Doñana (CSIC), Avda. Américo Vespucio s/n, Seville 41092, Spain
| | - Maria J Ramos Pereira
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid 28029, Spain
- Department of Zoology, Institute of Biosciences, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, Porto Alegre, RS 91540-000, Brazil
- Centre for Environmental and Marine Studies, Wildlife Research Unit, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Jorge M Palmeirim
- Center for Ecology, Evolution and Environmental Change, Dept. Biologia Animal, Faculdade de Ciencias, Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Sebastien J Puechmaille
- University College Dublin, School of Biological and Environmental Sciences, Belfield, Dublin 4, Ireland
- Zoology Institute, University of Greifswald, 17489 Greifswald, Germany
- Chauves-souris Aveyron (CSA), 12310, Vimenet, France
| | - Pavel Hulva
- Department of Zoology, Faculty of Science, Charles University in Prague, Viničná 7, CZ-128 44 Praha 2, Czech Republic
- Department of Biology and Ecology, University of Ostrava, Chittussiho 10, 710 00 Ostrava, Czech Republic
| | - Primoz Presetnik
- Centre for Cartography of Fauna and Flora, Ljubljana Office, Klunova 3, SI-1000, Ljubljana, Slovenia
| | - Daniela Hamidovic
- Croatian Biospeleological Society, Zagreb, Demetrova 1, 10000 Zagreb, Croatia
| | - Carlos Ibáñez
- Estación Biológica de Doñana (CSIC), Avda. Américo Vespucio s/n, Seville 41092, Spain
| | - Ahmet Karataş
- Department of Biology, Niğde University, Niğde 51100, Turkey
| | | | - Panagiotis Georgiakakis
- Natural History Museum of Crete, University of Crete, Knossos Ave., P.O. Box: 2208, GR71 409 Irakleion, Crete, Greece
| | - Dino Scaravelli
- Department Veterinary Medical Sciences, University of Bologna, via Tolara di Sopra 50, 40064 Ozzano dell'Emilia (BO), Italy
| | - Marcel Uhrin
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Moyzesova 11, SK-040 01 Košice, Slovakia
- Department of Forest Protection and Wildlife Management, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Kamycká 1176, 165 21 Praha 6, Czech Republic
| | - Haris Nicolaou
- Parks and Environment Sector, Forestry Department, Ministry of Agriculture, Natural Resources and Environment, 1414 Nicosia, Cyprus
| | - Mounir R Abi-Said
- Animal Encounter, Aley, Lebanon
- Faculty of Sciences II, Lebanese University, Al Fanar, 90656 Jdeidet, Lebanon
| | | | - Suren Gazaryan
- Institute of Ecology of Mountain Territories RAS, Armand 37A360000, Nalchik, Russia
| | - Raşit Bilgin
- Institute of Environmental Sciences, Boğaziçi University, Bebek, Istanbul 34342, Turkey
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8
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Kertész K, Piszter G, Bálint Z, Biró LP. Biogeographical patterns in the structural blue of male Polyommatus icarus butterflies. Sci Rep 2019; 9:2338. [PMID: 30787341 PMCID: PMC6382816 DOI: 10.1038/s41598-019-38827-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 11/29/2018] [Indexed: 12/31/2022] Open
Abstract
Color is a widely used communication channel in the living world for a variety of functions ranging from sexual communication to warning colors. A particularly rich spectrum of colors appears on the wings of many butterflies. The males of lycaenid butterflies often exhibit a conspicuous blue coloration generated by photonic nanoarchitectures on their dorsal wing surfaces. Using UV-VIS spectroscopy, we investigated the spatio-temporal variations of this coloration for Polyommatus icarus butterflies, considering an interval of more than 100 years and a geographical range spanning Europe (west) and Asia (east). The blue coloration in Hungary is very stable both within a year (three broods typical in Hungary) and within the period of 100 years (more than 300 generations). East-west geographic variation was investigated among 314 male P. icarus butterflies. In agreement with earlier genetic and morphometric studies, it was found that the western males are not divided in distinct lineages. Clear differences in coloration were found between the eastern and western groups, with a transition in the region of Turkey. These differences are tentatively attributed to bottleneck effects during past glaciations.
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Affiliation(s)
- Krisztián Kertész
- Institute of Technical Physics and Materials Science, Centre for Energy Research, P.O. Box 49, H-1525, Budapest, Hungary.
| | - Gábor Piszter
- Institute of Technical Physics and Materials Science, Centre for Energy Research, P.O. Box 49, H-1525, Budapest, Hungary
| | - Zsolt Bálint
- Hungarian Natural History Museum, Baross utca 13, H-1088, Budapest, Hungary
| | - László P Biró
- Institute of Technical Physics and Materials Science, Centre for Energy Research, P.O. Box 49, H-1525, Budapest, Hungary
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9
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Bartonova A, Konvicka M, Korb S, Kramp K, Schmitt T, Faltynek Fric Z. Range dynamics of Palaearctic steppe species under glacial cycles: the phylogeography of Proterebia afra (Lepidoptera: Nymphalidae: Satyrinae). Biol J Linn Soc Lond 2018. [DOI: 10.1093/biolinnean/bly136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Alena Bartonova
- University of South Bohemia, Faculty of Science, Branisovska, Ceske Budejovice, Czech Republic
- Biology Centre CAS, Institute of Entomology, Branisovska, Ceske Budejovice, Czech Republic
| | - Martin Konvicka
- University of South Bohemia, Faculty of Science, Branisovska, Ceske Budejovice, Czech Republic
- Biology Centre CAS, Institute of Entomology, Branisovska, Ceske Budejovice, Czech Republic
| | - Stanislav Korb
- Ural Division of the Russian Academy of Sciences, Institute of Biology, Syktyvkar, Russian Federation
| | - Katja Kramp
- Senckenberg German Entomological Institut Müncheberg, Müncheberg, Germany
| | - Thomas Schmitt
- Senckenberg German Entomological Institut Müncheberg, Müncheberg, Germany
| | - Zdenek Faltynek Fric
- Biology Centre CAS, Institute of Entomology, Branisovska, Ceske Budejovice, Czech Republic
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10
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Beddek M, Zenboudji-Beddek S, Geniez P, Fathalla R, Sourouille P, Arnal V, Dellaoui B, Koudache F, Telailia S, Peyre O, Crochet PA. Comparative phylogeography of amphibians and reptiles in Algeria suggests common causes for the east-west phylogeographic breaks in the Maghreb. PLoS One 2018; 13:e0201218. [PMID: 30157236 PMCID: PMC6114291 DOI: 10.1371/journal.pone.0201218] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 07/11/2018] [Indexed: 11/18/2022] Open
Abstract
A series of phylogeographic studies in the Maghreb identified a repeated pattern of deep genetic divergence between an eastern (Tunisia) and western (Morocco) lineage for several taxa but lack of sampling in Algeria made it difficult to know if the range limits between the eastern and western lineages were shared among taxa or not. To address this question, we designed a comparative phylogeographic study using 8 reptile and 3 amphibian species with wide distribution in the Maghreb as models. We selected species where previous studies had identified an East-West phylogeographic divide and collected sampled in Algeria to 1) examine whether the simple East-West divergence pattern still holds after filling the sampling gap in Algeria or if more complex diversity patterns emerge; 2) if the E-W pattern still holds, test whether the limits between the E and W clades are shared between species, suggesting that common historical process caused the E-W divergences; 3) if E-W limits are shared between species, use information on the age of the divergence to identify possible geological or climatic events that could have triggered these E-W differentiations. We found that the E-W pattern was generally maintained after additional sampling in Algeria and identified two common disjunction areas, one around the Algeria-Morocco border, the other one in Kabylia (central Algeria), suggesting that common historical mechanisms caused the E-W divergences in the Maghreb. Our estimates for the times to most common recent ancestors to the E and W clades span a wide range between the Messinian salinity crisis and the Plio-Pleistocene limit (except for one older split), suggesting different origins for the initial divergences and subsequent preservation of the E and W lineages in common climatic refugia in the west and the east of the Maghreb.
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Affiliation(s)
- Menad Beddek
- CEFE, CNRS, Univ. Montpellier, Univ Paul Valéry Montpellier 3, INRA, EPHE, IRD, Montpellier, France
- Naturalia Environnement, Site Agroparc, Avignon, France
- * E-mail:
| | - Saliha Zenboudji-Beddek
- CEFE, CNRS, Univ. Montpellier, Univ Paul Valéry Montpellier 3, INRA, EPHE, IRD, Montpellier, France
| | - Philippe Geniez
- CEFE, CNRS, Univ. Montpellier, Univ Paul Valéry Montpellier 3, INRA, EPHE, IRD, Montpellier, France
| | - Raouaa Fathalla
- CEFE, CNRS, Univ. Montpellier, Univ Paul Valéry Montpellier 3, INRA, EPHE, IRD, Montpellier, France
- Unité de recherche de biodiversité et biologie des populations, Faculté des sciences de Tunis, Université de Tunis Elmanar, Tunis, Tunisie
| | - Patricia Sourouille
- CEFE, CNRS, Univ. Montpellier, Univ Paul Valéry Montpellier 3, INRA, EPHE, IRD, Montpellier, France
| | - Véronique Arnal
- CEFE, CNRS, Univ. Montpellier, Univ Paul Valéry Montpellier 3, INRA, EPHE, IRD, Montpellier, France
| | - Boualem Dellaoui
- Département de l’Environnement, Faculté des Sciences, Université Djillali Liabes, Sidi Bel Abbes, Algérie
| | - Fatiha Koudache
- Département de l’Environnement, Faculté des Sciences, Université Djillali Liabes, Sidi Bel Abbes, Algérie
| | - Salah Telailia
- Département des Sciences Agronomiques, Faculté des Sciences de la Nature et de la Vie, Université Chadli Bendjedid, El Tarf, Algérie
| | - Olivier Peyre
- Naturalia Environnement, Site Agroparc, Avignon, France
| | - Pierre-André Crochet
- CEFE, CNRS, Univ. Montpellier, Univ Paul Valéry Montpellier 3, INRA, EPHE, IRD, Montpellier, France
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11
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Faille A, Casale A, Hernando C, Aït Mouloud S, Ribera I. Tectonic vicariance versus Messinian dispersal in western Mediterranean ground beetles. ZOOL SCR 2018. [DOI: 10.1111/zsc.12301] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arnaud Faille
- Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra); Barcelona Spain
- MECADEV-UMR 7179 MNHN/CNRS; Paris France
| | - Achille Casale
- Dipartimento di Scienze della Natura edel Territorio (Zoologia); Sassari. Private; Torino Italy
| | | | | | - Ignacio Ribera
- Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra); Barcelona Spain
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12
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Riccieri A, Maura M, Salvi D, Bologna MA, Mancini E. Messinian Salinity Crisis and Quaternary glacial events shaped genetic diversification in Siculo-Maghrebian blister beetles (Coleoptera: Meloidae). Biol J Linn Soc Lond 2017. [DOI: 10.1093/biolinnean/blx078] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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13
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Varying and unchanging whiteness on the wings of dusk-active and shade-inhabiting Carystoides escalantei butterflies. Proc Natl Acad Sci U S A 2017; 114:7379-7384. [PMID: 28652351 DOI: 10.1073/pnas.1701017114] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Whiteness, although frequently apparent on the wings, legs, antennae, or bodies of many species of moths and butterflies, along with other colors and shades, has often escaped our attention. Here, we investigate the nanostructure and microstructure of white spots on the wings of Carystoides escalantei, a dusk-active and shade-inhabiting Costa Rican rain forest butterfly (Hesperiidae). On both males and females, two types of whiteness occur: angle dependent (dull or bright) and angle independent, which differ in the microstructure, orientation, and associated properties of their scales. Some spots on the male wings are absent from the female wings. Whether the angle-dependent whiteness is bright or dull depends on the observation directions. The angle-dependent scales also show enhanced retro-reflection. We speculate that the biological functions and evolution of Carystoides spot patterns, scale structures, and their varying whiteness are adaptations to butterfly's low light habitat and to airflow experienced on the wing base vs. wing tip.
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14
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Andersen JC, Havill NP, Caccone A, Elkinton JS. Postglacial recolonization shaped the genetic diversity of the winter moth ( Operophtera brumata) in Europe. Ecol Evol 2017; 7:3312-3323. [PMID: 28515868 PMCID: PMC5433974 DOI: 10.1002/ece3.2860] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 01/20/2017] [Accepted: 01/28/2017] [Indexed: 12/05/2022] Open
Abstract
Changes in climate conditions, particularly during the Quaternary climatic oscillations, have long been recognized to be important for shaping patterns of species diversity. For species residing in the western Palearctic, two commonly observed genetic patterns resulting from these cycles are as follows: (1) that the numbers and distributions of genetic lineages correspond with the use of geographically distinct glacial refugia and (2) that southern populations are generally more diverse than northern populations (the “southern richness, northern purity” paradigm). To determine whether these patterns hold true for the widespread pest species the winter moth (Operophtera brumata), we genotyped 699 individual winter moths collected from 15 Eurasian countries with 24 polymorphic microsatellite loci. We find strong evidence for the presence of two major genetic clusters that diverged ~18 to ~22 ka, with evidence that secondary contact (i.e., hybridization) resumed ~ 5 ka along a well‐established hybrid zone in Central Europe. This pattern supports the hypothesis that contemporary populations descend from populations that resided in distinct glacial refugia. However, unlike many previous studies of postglacial recolonization, we found no evidence for the “southern richness, northern purity” paradigm. We also find evidence for ongoing gene flow between populations in adjacent Eurasian countries, suggesting that long‐distance dispersal plays an important part in shaping winter moth genetic diversity. In addition, we find that this gene flow is predominantly in a west‐to‐east direction, suggesting that recently debated reports of cyclical outbreaks of winter moth spreading from east to west across Europe are not the result of dispersal.
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Affiliation(s)
- Jeremy C Andersen
- Department of Environmental Conservation University of Massachusetts Amherst Amherst MA USA.,Present address: Jeremy C. Andersen, Department of Environmental Science Policy and Management University of California Berkeley Berkeley CA USA
| | | | - Adalgisa Caccone
- Department of Ecology & Evolutionary Biology Yale University New Haven CT USA
| | - Joseph S Elkinton
- Department of Environmental Conservation University of Massachusetts Amherst Amherst MA USA
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15
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Tóth JP, Varga Z, Verovnik R, Wahlberg N, Váradi A, Bereczki J. Mito-nuclear discordance helps to reveal the phylogeographic patterns of Melitaea ornata (Lepidoptera: Nymphalidae). Biol J Linn Soc Lond 2017. [DOI: 10.1093/biolinnean/blw037] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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16
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Fiera C, Habel JC, Kunz M, Ulrich W. Large-scale phylogenetic structure of European springtails (Collembola) depends on species range size and postglacial colonization history. Biol J Linn Soc Lond 2016. [DOI: 10.1111/bij.12907] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Cristina Fiera
- Institute of Biology; Romanian Academy; 296 Splaiul Independenţei PO Box 56-53 RO-060031 Bucharest Romania
| | - Jan Christian Habel
- Terrestrial Ecology Research Group; Department of Ecology and Ecosystem Management; Technische Universität München; D-85354 Freising-Weihenstephan Germany
| | - Mieczysław Kunz
- Department of Geomatics and Cartography; Nicolaus Copernicus University in Torun; Lwowska 1 PL-87-100 Toruń Poland
| | - Werner Ulrich
- Chair of Ecology and Biogeography; Nicolaus Copernicus University in Torun; Lwowska 1 PL-87-100 Toruń Poland
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17
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Tóth JP, Varga Z, Bereczki J. Long-term survival and diversification of an endemic Melitaeaspecies in mountains of Iran and adjacent areas. J ZOOL SYST EVOL RES 2016. [DOI: 10.1111/jzs.12122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- János P. Tóth
- MTA-DE ‘Lendület’ Behavioural Ecology Research Group; Department of Evolutionary Zoology and Human Biology; University of Debrecen; Debrecen Hungary
| | - Zoltán Varga
- Department of Evolutionary Zoology and Human Biology; Institute of Biology and Ecology; University of Debrecen; Debrecen Hungary
| | - Judit Bereczki
- MTA-DE ‘Lendület’ Behavioural Ecology Research Group; Department of Evolutionary Zoology and Human Biology; University of Debrecen; Debrecen Hungary
- Department of Evolutionary Zoology and Human Biology; Institute of Biology and Ecology; University of Debrecen; Debrecen Hungary
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18
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Schmitt T, Louy D, Zimmermann E, Habel JC. Species radiation in the Alps: multiple range shifts caused diversification in Ringlet butterflies in the European high mountains. ORG DIVERS EVOL 2016. [DOI: 10.1007/s13127-016-0282-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Junker M, Zimmermann M, Ramos AA, Gros P, Konvička M, Nève G, Rákosy L, Tammaru T, Castilho R, Schmitt T. Three in One--Multiple Faunal Elements within an Endangered European Butterfly Species. PLoS One 2015; 10:e0142282. [PMID: 26566029 PMCID: PMC4643965 DOI: 10.1371/journal.pone.0142282] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 10/20/2015] [Indexed: 11/18/2022] Open
Abstract
Ice ages within Europe forced many species to retreat to refugia, of which three major biogeographic basic types can be distinguished: "Mediterranean", "Continental" and "Alpine / Arctic" species. However, this classification often fails to explain the complex phylogeography of European species with a wide range of latitudinal and altitudinal distribution. Hence, we tested for the possibility that all three mentioned faunal elements are represented within one species. Our data was obtained by scoring 1,307 Euphydryas aurinia individuals (46 European locations) for 17 allozyme loci, and sequencing a subset of 492 individuals (21 sites) for a 626 base pairs COI fragment. Genetic diversity indices, F statistics, hierarchical analyses of molecular variance, individual-based clustering, and networks were used to explore the phylogeographic patterns. The COI fragment represented 18 haplotypes showing a strong geographic structure. All but one allozyme loci analysed were polymorphic with a mean FST of 0.20, supporting a pronounced among population structure. Interpretation of both genetic marker systems, using several analytical tools, calls for the recognition of twelve genetic groups. These analyses consistently distinguished different groups in Iberia (2), Italy, Provence, Alps (3), Slovenia, Carpathian Basin, the lowlands of West and Central Europe as well as Estonia, often with considerable additional substructures. The genetic data strongly support the hypothesis that E. aurinia survived the last glaciation in Mediterranean, extra-Mediterranean and perialpine refugia. It is thus a rare example of a model organism that combines attributes of faunal elements from all three of these sources. The observed differences between allozymes and mtDNA most likely result from recent introgression of mtDNA into nuclear allozyme groups. Our results indicate discrepancies with the morphologically-based subspecies models, underlining the need to revise the current taxonomy.
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Affiliation(s)
- Marius Junker
- Department of Biogeography, Trier University, Trier, Germany
| | - Marie Zimmermann
- Université de Tours, CNRS, UMR 6035 –IRBI, Avenue Monge, Parc Grandmont, Tours, France
| | - Ana A. Ramos
- Centre of Marine Sciences, CCMAR/CIMAR Associate Laboratory, University of Algarve, Gambelas, Faro, Portugal
| | - Patrick Gros
- Haus der Natur, Museum für Natur und Technik, Museumsplatz 5, Salzburg, Austria
| | - Martin Konvička
- School of Biological Sciences, University South Bohemia, Branisovska 31, Ceske Budejovice, Czech Republic
| | - Gabriel Nève
- Institut Méditerranéen de Biodiversité et d’Ecologie marine et continentale, Aix Marseille Université, CNRS, IRD, Avignon Université, Case 36, 3 place Victor Hugo, Marseille Cedex 3, France
| | - László Rákosy
- Faculty of Biology, University Babes-Bolyai, Str. Clinicilor 5–7, Cluj, Romania
| | - Toomas Tammaru
- Institute of Ecology and Earth Sciences, University of Tartu, Vanemuise 46, Tartu, Estonia
| | - Rita Castilho
- Centre of Marine Sciences, CCMAR/CIMAR Associate Laboratory, University of Algarve, Gambelas, Faro, Portugal
| | - Thomas Schmitt
- Department of Biogeography, Trier University, Trier, Germany
- Senckenberg German Entomological Institute, Eberswalder Straße 90, Müncheberg, Germany
- Zoology, Institute of Biology, Faculty Natural Science I, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
- * E-mail:
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20
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Vodă R, Dapporto L, Dincă V, Vila R. Why do cryptic species tend not to co-occur? A case study on two cryptic pairs of butterflies. PLoS One 2015; 10:e0117802. [PMID: 25692577 PMCID: PMC4334660 DOI: 10.1371/journal.pone.0117802] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 12/31/2014] [Indexed: 11/19/2022] Open
Abstract
As cryptic diversity is being discovered, mostly thanks to advances in molecular techniques, it is becoming evident that many of these taxa display parapatric distributions in mainland and that they rarely coexist on islands. Genetic landscapes, haplotype networks and ecological niche modeling analyses were performed for two pairs of non-sister cryptic butterfly species, Aricia agestis-A. cramera and Polyommatus icarus-P. celina (Lycaenidae), to specifically assess non-coexistence on western Mediterranean islands, and to test potential causes producing such chequered distribution patterns. We show that the morphologically and ecologically equivalent pairs of species do not coexist on any of the studied islands, although nearly all islands are colonized by one of them. According to our models, the cryptic pairs displayed marked climatic preferences and 'precipitation during the driest quarter' was recovered as the most important climatic determinant. However, neither dispersal capacity, nor climatic or ecological factors fully explain the observed distributions across particular sea straits, and the existence of species interactions resulting in mutual exclusion is suggested as a necessary hypothesis. Given that the studied species are habitat generalists, feeding on virtually unlimited resources, we propose that reproductive interference, together with climatic preferences, sustain density-dependent mechanisms like "founder takes all" and impede coexistence on islands. Chequered distributions among cryptic taxa, both sister and non-sister, are common in butterflies, suggesting that the phenomenon revealed here could be important in determining biodiversity patterns.
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Affiliation(s)
- Raluca Vodă
- Butterfly Diversity and Evolution Lab, Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra), Barcelona, Spain
- Departament de Genètica i Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Leonardo Dapporto
- Department of Biological and Medical Sciences, Oxford Brookes University, Headington, Oxford, United Kingdom
| | - Vlad Dincă
- Butterfly Diversity and Evolution Lab, Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra), Barcelona, Spain
- Biodiversity Institute of Ontario, University of Guelph, Guelph, Ontario, Canada
| | - Roger Vila
- Butterfly Diversity and Evolution Lab, Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra), Barcelona, Spain
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21
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Besold J, Schmitt T. More northern than ever thought: refugia of the Woodland Ringlet butterflyErebia medusa(Nymphalidae: Satyrinae) in Northern Central Europe. J ZOOL SYST EVOL RES 2014. [DOI: 10.1111/jzs.12076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Joachim Besold
- Department of Biogeography; Trier University; D-54286 Trier Germany
| | - Thomas Schmitt
- Department of Biogeography; Trier University; D-54286 Trier Germany
- Senckenberg German Entomological Institute; D-15374 Muencheberg Germany
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22
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Dapporto L, Vodă R, Dincă V, Vila R. Comparing population patterns for genetic and morphological markers with uneven sample sizes. An example for the butterflyManiola jurtina. Methods Ecol Evol 2014. [DOI: 10.1111/2041-210x.12220] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Leonardo Dapporto
- Department of Biological and Medical Sciences; Oxford Brookes University; Headington Oxford OX3 0BP UK
| | - Raluca Vodă
- Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra); Passeig Marítim de la Barceloneta 37 Barcelona 08003 Spain
- Departament de Genètica i Microbiologia; Universitat Autònoma de Barcelona; Bellaterra 08193 Spain
| | - Vlad Dincă
- Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra); Passeig Marítim de la Barceloneta 37 Barcelona 08003 Spain
- Department of Zoology; Stockholm University; Stockholm S-106 91 Sweden
- Biodiversity Institute of Ontario; University of Guelph; Guelph N1G 2W1 ON Canada
| | - Roger Vila
- Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra); Passeig Marítim de la Barceloneta 37 Barcelona 08003 Spain
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23
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Schmitt T, Habel JC, Rödder D, Louy D. Effects of recent and past climatic shifts on the genetic structure of the high mountain yellow-spotted ringlet butterfly Erebia manto (Lepidoptera, Satyrinae): a conservation problem. GLOBAL CHANGE BIOLOGY 2014; 20:2045-2061. [PMID: 24753365 DOI: 10.1111/gcb.12462] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Revised: 08/27/2013] [Accepted: 09/04/2013] [Indexed: 06/03/2023]
Abstract
Mountain species have evolved important genetic differentiation due to past climatic fluctuations. The genetic uniqueness of many of these lineages is now at risk due to global warming. Here, we analyse allozyme polymorphisms of 1306 individuals (36 populations) of the mountain butterfly Erebia manto and perform Species Distribution Models (SDMs). As a consensus of analyses, we obtained six most likely genetic clusters: (i) Pyrenees with Massif Central; (ii) Vosges; (iii-v) Alps including the Slovakian Carpathians; (vi) southern Carpathians. The Vosges population showed the strongest genetic split from all other populations, being almost as strong as the split between E. manto and its sister species Erebia eriphyle. The distinctiveness of the Pyrenees-Massif Central group and of the southern Carpathians group from all other groups is also quite high. All three groups are assumed to have survived more than one full glacial-interglacial cycle close to their current distributions with up-hill and down-slope shifts conforming climatic conditions. In contrast with these well-differentiated groups, the three groups present in the Alps and the Slovakian Carpathians show a much shallower genetic structure and thus also should be of a more recent origin. As predicted by our SDM projections, rising temperatures will strongly impact the distribution of E. manto. While the populations in the Alps are predicted to shrink, the survival of the three lineages present here should not be at risk. The situation of the three other lineages is quite different. All models predict the extinction of the Vosges lineage in the wake of global warming, and also the southern Carpathians and Pyrenees-Massif Central lineages might be at high risk to disappear. Thus, albeit global warming will therefore be unlikely to threaten E. manto as a species, an important proportion of the species' intraspecific differentiation and thus uniqueness might be lost.
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Affiliation(s)
- Thomas Schmitt
- Department of Biogeography, Trier University, Trier, D-54286, Germany
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24
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Dai Q, Zhan X, Lu B, Fu J, Wang Q, Qi D. Spatial genetic structure patterns of phenotype-limited and boundary-limited expanding populations: a simulation study. PLoS One 2014; 9:e85778. [PMID: 24465700 PMCID: PMC3896401 DOI: 10.1371/journal.pone.0085778] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Accepted: 12/07/2013] [Indexed: 11/18/2022] Open
Abstract
Range expansions may create a unique spatial genetic pattern characterized by alternate genetically homogeneous domains and allele frequency clines. Previous attempts to model range expansions have mainly focused on the loss of genetic diversity during expansions. Using individual-based models, we examined spatial genetic patterns under two expansion scenarios, boundary-limited range expansions (BLRE) and phenotype-limited range expansions (PhLRE). Our simulation revealed that the genetic diversity within populations lost quickly during the range expansion, while the genetic difference accumulated between populations. Consequently, accompanying the expansions, the overall diversity featured a slow decrease. Specifically, during BLREs, high speed of boundary motion facilitated the maintenance of total genetic diversity and sharpened genetic clines. Very slight constraints on boundary motion of BLREs drastically narrowed the homogeneous domains and increased the allele frequency fluctuations from those levels exhibited by PhLREs. Even stronger constraints, however, surprisingly brought the width of homogeneous domains and the allele frequency fluctuations back to the normal levels of PhLREs. Furthermore, high migration rates maintained a higher total genetic diversity than low ones did during PhLREs. Whereas, the total genetic diversities during BLREs showed a contrary pattern: higher when migration was low than those when migration was high. Besides, the increase of migration rates helped maintain a greater number of homogeneous domains during PhLREs, but their effects on the number of homogeneous domains during BLREs were not monotonous. Previous studies have showed that the homogenous domains can merge to form a few broad domains as the expansion went on, leading to fewer homogeneous domains. Our simulations, meanwhile, revealed that the range expansions could also rebuild homogeneous domains from the clines during the range expansion. It is possible that that the number of homogeneous domains was determined by the interaction of merging and newly emerging homogeneous domains.
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Affiliation(s)
- Qiang Dai
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
- The Key Laboratory for Conservation Biology of Endangered Wildlife, Sichuan Province, Chengdu Research Base of Giant Panda Breeding, Chengdu, Sichuan, China
- * E-mail:
| | - Xiangjiang Zhan
- Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University, Cardiff, United Kingdom
| | - Bin Lu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Jinzhong Fu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
- Department of Integrative Biology, University of Guelph, Guelph, Ontario, Canada
| | - Qian Wang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Dunwu Qi
- The Key Laboratory for Conservation Biology of Endangered Wildlife, Sichuan Province, Chengdu Research Base of Giant Panda Breeding, Chengdu, Sichuan, China
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25
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Louy D, Habel JC, Ulrich W, Schmitt T. Out of the alps: the biogeography of a disjunctly distributed mountain butterfly, the almond-eyed ringlet Erebia alberganus (Lepidoptera, Satyrinae). J Hered 2013; 105:28-38. [PMID: 24286723 DOI: 10.1093/jhered/est081] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Many studies on the biogeography of thermophilic and arctic-alpine species were performed during the past. Only little is known about species with intermediate characteristics. We analyzed the molecular biogeography of the butterfly Erebia alberganus (30 populations, representing 1106 individuals), sampled over the Alps, Apennines (Italy), and the Stara Planina (Bulgaria) using allozyme electrophoresis (17 loci). Genetic analyses revealed 3 major splits, with the strongest between the Stara Planina populations and all other populations, and a weaker split between the Alps and the Apennines. Individuals from the Apennines were genetically nested within the Alps group. The Alps cluster was segregated into 3 groups: the Southwestern, Western/Central, and Eastern Alps. The genetic diversities were highest for the Alps populations and significantly lower in the 2 isolates (Apennines, Stara Planina). The remarkable genetic split between Stara Planina and all other populations and the genetic distinctiveness of the former cluster might be interpreted as an ancient colonization event of this Balkan mountain range. The Apennines populations derive from a more recent expansion out of the Southwestern Alps. After surviving the Würm ice age most probably in the central Apennines, accompanied by genetic modification of some of these populations, northward expansion might have started from the western parts of the central Apennines reaching the northern Apennines during the early postglacial. The subtle genetic differentiation found among the Alps populations probably reflects 3 geographically disjunct Würm glacial centers located at the western slopes of the Southwestern Alps, at the southern slopes of the Central Alps, and in the Southeastern Alps.
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Affiliation(s)
- Dirk Louy
- the Department of Biogeography, Trier University, Universitätsring 15, D-54286 Trier, Germany
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26
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Coupling impoverishment analysis and partitioning of beta diversity allows a comprehensive description of Odonata biogeography in the Western Mediterranean. ORG DIVERS EVOL 2013. [DOI: 10.1007/s13127-013-0161-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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27
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Louy D, Habel JC, Abadjiev S, Schmitt T. Genetic legacy from past panmixia: high genetic variability and low differentiation in disjunct populations of the Eastern Large Heath butterfly. Biol J Linn Soc Lond 2013. [DOI: 10.1111/bij.12144] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Dirk Louy
- Department of Biogeography; Trier University; D-54286; Trier; Germany
| | - Jan Christian Habel
- Department of Ecology and Ecosystem Management; Technische Universität München; D-85350; Freising-Weihenstephan; Germany
| | - Stanislav Abadjiev
- National Museum of Natural History; Bulgarian Academy of Sciences; BG-1000; Sofia; Bulgaria
| | - Thomas Schmitt
- Department of Biogeography; Trier University; D-54286; Trier; Germany
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28
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Bátori E, Pecsenye K, Tóth JP, Varga Z. Patterns of genetic and morphometric differentiation in Melitaea (Mellicta) athalia (Lepidoptera: Nymphalidae). Biol J Linn Soc Lond 2012. [DOI: 10.1111/j.1095-8312.2012.01944.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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29
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KEYSER RIENDE, SHREEVE TIMG, BREUKER CASPERJ, HAILS ROSEMARYS, SCHMITT THOMAS. Polyommatus icarus butterflies in the British Isles: evidence for a bottleneck. Biol J Linn Soc Lond 2012. [DOI: 10.1111/j.1095-8312.2012.01925.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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30
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Dapporto L, Bruschini C, Dincă V, Vila R, Dennis RLH. Identifying zones of phenetic compression in West Mediterranean butterflies (Satyrinae): refugia, invasion and hybridization. DIVERS DISTRIB 2012. [DOI: 10.1111/j.1472-4642.2012.00903.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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31
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Husemann M, Schmitt T, Stathi I, Habel JC. Evolution and radiation in the scorpion Buthus elmoutaouakili Lourenco and Qi 2006 (Scorpiones: Buthidae) at the foothills of the Atlas Mountains (North Africa). ACTA ACUST UNITED AC 2012; 103:221-9. [PMID: 22312118 DOI: 10.1093/jhered/esr130] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
When low dispersal ability of an organism meets geographical barriers, the evolution of inter- and intraspecific differentiation is often facilitated. In the Atlas massif of North Africa, the genus Buthus splits into several species and diverges into numerous genetic lineages, often following the orographic structures of mountain systems. Such high mountain ranges often act as barriers for species with reduced mobility even on small spatial scales. To study the effect of orographic structures on organisms with low dispersal ability, we collected 61 individuals of the scorpion species Buthus elmoutaouakili at 18 locations around the southwestern foothills of the High Atlas and Antiatlas and in the Sousse valley (western Morocco). We analyzed intraspecific differentiation patterns within this geographically restricted area of about 100 × 50 km using 452 bp of the cytochrome oxidase I mitochondrial gene. We detected 5 distinct genetic lineages. In a second analysis, we added 61 previously published sequences from Buthus species from Europe and North Africa. Using a molecular clock approach, we detected old splits (4-5 Ma) separating the samples from 1) the western High Atlas and north of these mountains, 2) the Sousse valley and adjoining mountain areas, and 3) the southwestern Antiatlas. Further differentiation happened in the first 2 geographical groups about 3 Ma. Thus, the divergence time estimates based on a Bayesian approach support the onset of differentiation into these main clades along the Pliocene (5-2.3 Ma) when climatic oscillations started and a constant global cooling preceded the glacial-interglacial cycles of the Pleistocene. Further genetic splits into parapatric groups are detectable for the Sousse valley main group in the early Pleistocene. The climatic oscillations of the Pliocene and early Pleistocene might have caused repeated range shifts, expansions, and retractions leading to repeated vicariance, hereby producing the hierarchical structure of genetic differentiation in B. elmoutaouakili. A taxonomic revision, including morphological and molecular data, is needed to assess the status of each of these Buthus scorpion lineages.
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Invading a refugium: post glacial replacement of the ancestral lineage of a Nymphalid butterfly in the West Mediterranean. ORG DIVERS EVOL 2011. [DOI: 10.1007/s13127-011-0065-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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HABEL JANCHRISTIAN, HUSEMANN MARTIN, RÖDDER DENNIS, SCHMITT THOMAS. Biogeographical dynamics of the Spanish Marbled White Melanargia ines (Lepidoptera: Satyridae) in the Western Mediterranean: does the Atlanto-Mediterranean refuge exist? Biol J Linn Soc Lond 2011. [DOI: 10.1111/j.1095-8312.2011.01760.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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