Taxonomic revision of Chironius bicarinatus (Wied 1820) (Serpentes: Colubridae), with description of a new species

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dc.contributorLECZ - Laboratório de Coleções Zoológicaspt_BR
dc.contributor.authorEntiauspe-Neto, Omar Machadopt_BR
dc.contributor.authorLúcio lyra, Marianapt_BR
dc.contributor.authorKoch, Claudiapt_BR
dc.contributor.authorQuintela, Fernando Marquespt_BR
dc.contributor.authorAbegg, Arthur Dieselpt_BR
dc.contributor.authorLoebmann, Danielpt_BR
dc.date.accessioned2020-08-18T18:45:01Z-
dc.date.available2020-08-18T18:45:01Z-
dc.date.issued2020pt_BR
dc.identifier.citationEntiauspe-Neto OM, Lúcio lyra M, Koch C, Quintela FM, Abegg AD, Loebmann D. Taxonomic revision of Chironius bicarinatus (Wied 1820) (Serpentes: Colubridae), with description of a new species. Herpetological Monographs. 2020 July;34(1):98-115. doi:10.1655/HERPMONOGRAPHS-D-19-00013.1.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/3135-
dc.description.abstractChironius bicarinatus is a conspicuous colubrid snake species, widely distributed in northeastern, southeastern, central-western, and southern Brazil, as well as Paraguay, Argentina, and Uruguay. On the basis of new morphological data of individuals from previously unsampled regions and deoxyribonucleic acid sequences, we reviewed the taxonomy of populations previously referred to as C. bicarinatus, revisiting the species definition with an updated diagnosis, inferring its phylogenetic relationships with closely related lineages in southern Brazil, herein described as a new species restricted to Pampa forests or grasslands and Atlantic Forest semidecidual forests in southern Brazil. The new species can be readily diagnosed from C. bicarinatus and all other congeners on the basis of internal (hemipenis unilobed, unicalyculate, cylindrical, apex with smooth calyces, with spinules restricted to proximal portion, near the medial area; lacrimal foramen with small projection on the anteroventral margin) and external morphology (ventrals 153–165 [153–165 in males, 155–164 in females]; subcaudals 103–146 pairs [129–142 in males, 103–146 in females]; adult dorsal pattern with dark green background, scales sometimes with light blue margin, two conspicuous black dorsal stripes with light green vertebral stripe between them that gradually dissipates to the tail, ventrals with black margin on its edges) and molecular evidence.pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.format.extent98-115pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofHerpetological Monographpt_BR
dc.titleTaxonomic revision of Chironius bicarinatus (Wied 1820) (Serpentes: Colubridae), with description of a new speciespt_BR
dc.typeArticlept_BR
dc.identifier.doi10.1655/HERPMONOGRAPHS-D-19-00013.1pt_BR
dc.identifier.urlhttps://doi.org/10.1655/HERPMONOGRAPHS-D-19-00013.1pt_BR
dc.contributor.externalUniversidade Federal do Rio Grande (FURG)pt_BR
dc.contributor.externalUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP)pt_BR
dc.contributor.externalZoological Research Museum Alexander Koenig (ZFMK)pt_BR
dc.contributor.externalUniversidade de São Paulo (USP)pt_BR
dc.identifier.citationvolume34pt_BR
dc.identifier.citationissue1pt_BR
dc.subject.keywordmicro-CTpt_BR
dc.subject.keywordmolecularpt_BR
dc.subject.keywordmorphologypt_BR
dc.subject.keywordneotropicalpt_BR
dc.subject.keywordosteologypt_BR
dc.subject.keywordphylogenypt_BR
dc.subject.keywordSquamatapt_BR
dc.subject.keywordTaxonomypt_BR
dc.relation.ispartofabbreviatedHerpetological Monographspt_BR
dc.identifier.citationabntv. 34, n. 1, p. 98-115, jul. 2020pt_BR
dc.identifier.citationvancouver2020 July;34(1):98-115pt_BR
dc.contributor.butantanAbegg, Arthur Diesel|:Aluno|:Laboratório Especial de Coleções Zoológicas (LECZ)pt_BR
dc.sponsorship.butantanConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)¦¦130115/2019–3pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.description.dbindexedYespt_BR
item.fulltextCom Texto completo-
item.grantfulltextembargo_29990101-
item.languageiso639-1English-
item.openairetypeArticle-
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