A new species of Thamnodynastes Wagler, 1830 from western Amazonia, with notes on morphology for members of the Thamnodynastes pallidus group (Serpentes, Dipsadidae, Tachymenini)

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dc.contributorLECZ - Laboratório de Coleções Zoológicaspt_BR
dc.contributor.authorTrevine, Vivian Carlospt_BR
dc.contributor.authorCaicedo-Portilla, José Rancéspt_BR
dc.contributor.authorHoogmoed, Marinuspt_BR
dc.contributor.authorThomas, Robert A.pt_BR
dc.contributor.authorFranco, Francisco Luíspt_BR
dc.contributor.authorMontingelli, Giovanna G.pt_BR
dc.contributor.authorOsorno-Munôz, Marielapt_BR
dc.contributor.authorZaher, Hussampt_BR
dc.date.accessioned2021-04-30T15:15:07Z-
dc.date.available2021-04-30T15:15:07Z-
dc.date.issued2021pt_BR
dc.identifier.citationTrevine VC, Caicedo-Portilla JR, Hoogmoed M, Thomas RA., Franco FL, Montingelli GG., et al. A new species of Thamnodynastes Wagler, 1830 from western Amazonia, with notes on morphology for members of the Thamnodynastes pallidus group (Serpentes, Dipsadidae, Tachymenini). Zootaxa. 2021 Apr;4952(2):235-256. doi:10.11646/zootaxa.4952.2.2.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/3690-
dc.description.abstractThe genus Thamnodynastes is the most diverse within the tribe Tachymenini, with an extensive and complex taxonomic history. The brief descriptions and lack of robust diagnostic characters are the main sources for identification errors and for the difficulty to assess the diversity estimates of the genus. The Thamnodynastes pallidus group was briefly designated to encompass the most arboreal species of the genus, with thinner bodies and longer tails: T. pallidus, T. longicaudus, T. sertanejo, and a fourth undescribed species. After its designation, no other paper addressed this group and its morphological variation, especially for the hemipenis, is still undetermined. After the analysis of all species of Thamnodynastes we were able to corroborate the distinctiveness of the T. pallidus group and to accurately diagnose its fourth species from the western portion of the Amazonia lowlands. The new species is distinguishable from all congeners, except T. sertanejo, by the absence of ventral longitudinal stripes, 17/17/11 dorsal scale rows, and dorsal dark brown blotches on the anterior third of the body. The new species is distinguished from T. sertanejo by the higher number of subcaudals, lower number of ventrals, and smaller body and head sizes. We also provide additional diagnostic features for the Thamnodynastes pallidus group, including new data on hemipenial variation. Finally, we briefly discuss the defensive behavior and morphological characters associated with arboreality in members of the T. pallidus species group.pt_BR
dc.format.extent235-256pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofZootaxapt_BR
dc.rightsRestricted Accesspt_BR
dc.titleA new species of Thamnodynastes Wagler, 1830 from western Amazonia, with notes on morphology for members of the Thamnodynastes pallidus group (Serpentes, Dipsadidae, Tachymenini)pt_BR
dc.typeArticlept_BR
dc.identifier.doi10.11646/zootaxa.4952.2.2pt_BR
dc.identifier.urlhttps://doi.org/10.11646/zootaxa.4952.2.2pt_BR
dc.contributor.externalInstituto Amazónico de Investigaciones Científicas SINCHIpt_BR
dc.contributor.externalMuseu Paraense Emílio Goeldipt_BR
dc.contributor.externalLoyola University Chicagopt_BR
dc.contributor.externalUniversidade de São Paulo (USP)pt_BR
dc.identifier.citationvolume4952pt_BR
dc.identifier.citationissue2pt_BR
dc.subject.keywordReptiliapt_BR
dc.subject.keywordXenodontinaept_BR
dc.subject.keywordcolor patternpt_BR
dc.subject.keywordhemipenial morphologypt_BR
dc.subject.keywordnatural historypt_BR
dc.subject.keyworddefensive behaviorpt_BR
dc.relation.ispartofabbreviatedZootaxapt_BR
dc.identifier.citationabntv. 4952, n. 2, p. 235-256, abr. 2021pt_BR
dc.identifier.citationvancouver2021 Apr;4952(2):235-256pt_BR
dc.contributor.butantanTrevine, Vivian Carlos|:Colaborador|:LECZ - Laboratório de Coleções Zoológicas|:PrimeiroAutorpt_BR
dc.contributor.butantanFranco, Francisco Luís|:Pesquisador|:LECZ - Laboratório de Coleções Zoológicas|pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.description.dbindexedYespt_BR
item.openairetypeArticle-
item.fulltextSem Texto completo-
item.grantfulltextnone-
item.languageiso639-1English-
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