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dc.contributor.author
Hamdan, Breno
dc.contributor.author
Guedes, Thaís B.
dc.contributor.author
Carrasco, Paola Andrea
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dc.contributor.author
Melville, Janes
dc.date.available
2021-03-01T15:22:49Z
dc.date.issued
2020-03
dc.identifier.citation
Hamdan, Breno; Guedes, Thaís B.; Carrasco, Paola Andrea; Melville, Janes; A complex biogeographic history of diversification in Neotropical lancehead pitvipers (Serpentes, Viperidae); Wiley Blackwell Publishing, Inc; Zoologica Scripta; 49; 2; 3-2020; 145-158
dc.identifier.issn
0300-3256
dc.identifier.uri
http://hdl.handle.net/11336/126980
dc.description.abstract
Based on literature, we had predicted that the diversification within the Neotropical snake genus Bothrops occurred along a latitudinal gradient from north to south, with diversification into unoccupied niches through ecological opportunity, not correlated with geoclimatic events. Using a dated phylogeny and estimating likelihoods of ancestral states at cladogenesis events, we reconstructed ancestral areas and assessed major events of the diversification of Bothrops clades, and we also discuss systematic implications for this group. Based on the phylogeny we produced, B. lojanus was not considered as part of the genus Bothrops since the results recovered this species nested within the Bothrocophias clade. We infer that the diversification of the Miocene B. pictus and B. alternatus clades may be related to the uplift of the western slopes of the Andes and the Argentinian Patagonian Andes, respectively. The Pliocene B. taeniatus and B. osbornei clades may be related to the uplift of the eastern and northern Andes, respectively. The Plio-Pleistocene B. neuwiedi clade may be related to the habitat transitions from a warmer and forested environment to a cooler and open landscape; the B. jararaca (i.e., island endemic species) and B. lanceolatus clades to over-water dispersal with island speciation; and B. atrox clade to the appearance of the Panamanian land bridge. We found a multitemporal and multidirectional history of diversification may be correlated with geoclimatic and dispersalist events. We argue that the vacant niche hypothesis by itself does not explain Bothrops diversification.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
DISTRIBUTION
dc.subject
DIVERSIFICATION
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MOLECULAR PHYLOGENY
dc.subject
NEOTROPICAL REGION
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PATTERNS OF SPECIATION
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
A complex biogeographic history of diversification in Neotropical lancehead pitvipers (Serpentes, Viperidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-19T21:08:03Z
dc.journal.volume
49
dc.journal.number
2
dc.journal.pagination
145-158
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Hamdan, Breno. Universidade Federal do Estado do Rio de Janeiro; Brasil
dc.description.fil
Fil: Guedes, Thaís B.. Universidade Federal Do Maranhao.; Brasil
dc.description.fil
Fil: Carrasco, Paola Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
dc.description.fil
Fil: Melville, Janes. Museum Victoria. Sciences Department; Australia
dc.journal.title
Zoologica Scripta
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1111/zsc.12398
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/zsc.12398
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