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Romero-Iraola I, Freitas I, Jiménez-Ruíz Y, Geniez P, García-París M, Martínez-Freiría F. Phylogeographic and Paleoclimatic Modelling Tools Improve Our Understanding of the Biogeographic History of Hierophis viridiflavus (Colubridae). Animals (Basel) 2023; 13:2143. [PMID: 37443941 DOI: 10.3390/ani13132143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/19/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Phylogeographic and paleoclimatic modelling studies have been combined to infer the role of Pleistocene climatic oscillations as drivers of the genetic structure and distribution of Mediterranean taxa. For the European whip snake, Hierophis viridiflavus, previous studies based on paleoclimatic modelling have depicted a low reliability in the pattern of past climatic suitability across the central Mediterranean Basin, which barely fits the species' genetic structure. In this study, we combined phylogeographic and paleoclimatic modelling tools to improve our understanding of the biogeographic history of H. viridiflavus, particularly extending the sampling and phylogeographic inferences to previously under-sampled regions. Phylogeographic analyses recovered two major clades that diverged at the beginning of the Pleistocene and had diversified in different ways by the late Pleistocene: the east clade (composed of three subclades) and the west clade (with no further structure). Paleoclimatic models highlighted the temperate character of H. viridiflavus, indicating range contractions during both the last inter-glacial and last glacial maximum periods. Range expansions from southern-located climatic refugia likely occurred in the Bølling-Allerød and Middle Holocene periods, which are supported by signals of demographic growth in the west clade and South-East-North subclade. Overall, this work improves our understanding of the historical biogeography of H. viridiflavus, providing further insights into the evolutionary processes that occurred in the Mediterranean Basin hotspot.
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Affiliation(s)
- Iñaki Romero-Iraola
- Departamento de Herpetología, Sociedad de Ciencias Aranzadi, Paseo de Zorroaga 11, 20004 Donostia-San Sebastián, Spain
- Museo Nacional de Ciencias Naturales, Centro Superior de Investigación Cinetífica (CSIC), José Gutiérrez Abascal 2, 28006 Madrid, Spain
| | - Inês Freitas
- Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO), InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661 Porto, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO), Campus de Vairão, 4485-661 Porto, Portugal
| | - Yolanda Jiménez-Ruíz
- Museo Nacional de Ciencias Naturales, Centro Superior de Investigación Cinetífica (CSIC), José Gutiérrez Abascal 2, 28006 Madrid, Spain
| | - Philippe Geniez
- Centre d´Ecologie Fonctionnelle & Evolutive (CEFE), Ecole Pratique des Hautes Etudes (EPHE-PSL), Centre National de la Recherche Scientifique (CNRS), Biogéographie et Ecologie des Vertébrés, Université de Montpellier, 34293 Montpellier, France
| | - Mario García-París
- Museo Nacional de Ciencias Naturales, Centro Superior de Investigación Cinetífica (CSIC), José Gutiérrez Abascal 2, 28006 Madrid, Spain
| | - Fernando Martínez-Freiría
- Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO), InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661 Porto, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO), Campus de Vairão, 4485-661 Porto, Portugal
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Ebrahimi E, Ranjbaran Y, Sayahnia R, Ahmadzadeh F. Assessing the climate change effects on the distribution pattern of the Azerbaijan Mountain Newt (Neurergus crocatus). ECOLOGICAL COMPLEXITY 2022. [DOI: 10.1016/j.ecocom.2022.100997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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