A 50-year-old redescription: molecular and morphometric characterization of Hepatozoon carinicauda Pessoa and Cavalheiro, 1969 in the brown-banded water snake Helicops angulatus (Linnaeus, 1758)

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Autor(es): dc.contributorUniv Fed Amapa UNIFAP-
Autor(es): dc.contributorUniv Fed Amapa-
Autor(es): dc.contributorFundacao Oswaldo Cruz Fiocruz Rondonia-
Autor(es): dc.contributorUniv Fed Rondonia-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPaula, Fabiane R. de-
Autor(es): dc.creatorPicelli, Amanda M.-
Autor(es): dc.creatorPerles, Livia-
Autor(es): dc.creatorAndre, Marcos R.-
Autor(es): dc.creatorViana, Lucio A.-
Data de aceite: dc.date.accessioned2025-08-21T22:57:04Z-
Data de disponibilização: dc.date.available2025-08-21T22:57:04Z-
Data de envio: dc.date.issued2022-11-29-
Data de envio: dc.date.issued2022-11-29-
Data de envio: dc.date.issued2022-08-03-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1017/S0031182022000919-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/237649-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/237649-
Descrição: dc.descriptionThe combined use of molecular and microscopic techniques has become an increasingly common and efficient practice for the taxonomic and evolutionary understanding of single-celled parasites such as haemogregarines. Based on this integrative approach, we characterized Hepatozoon found in Helicops angulatus snakes from the Eastern Amazonia, Brazil. The gamonts observed caused cell hypertrophy and were extremely elongated and, in some cases, piriform (mean dimensions: 25.3 +/- 1.9 x 8.6 +/- 1.3 mu m). These morphological features correspond to Hepatozoon carinicauda, described 50 years ago in the snake Helicops carinicaudus in the southeast region of Brazil. Phylogenetic and genetic divergence analyses, performed with the sequence obtained from the amplification of a 590 bp fragment of the 18S rRNA gene, revealed that Hepatozoon in He. angulatus differed from the other lineages retrieved from GenBank, and was clustered singly in both the phylogenetic tree and the haplotype network. The integration of these data allowed the identification of H. carinicauda in a new aquatic host, and increased the knowledge of its geographical distribution. Therefore, the present study included the first redescription of a Hepatozoon species in a snake from the Brazilian Amazon.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniv Fed Amapa UNIFAP, Programa Posgrad Biodiversidade Trop, Macapa, AP, Brazil-
Descrição: dc.descriptionUniv Fed Amapa, Lab Estudos Morfofisiol & Parasitarios, Dept Ciencias Biol & Saude, Macapa, AP, Brazil-
Descrição: dc.descriptionFundacao Oswaldo Cruz Fiocruz Rondonia, Porto Velho, RO, Brazil-
Descrição: dc.descriptionUniv Fed Rondonia, Programa Posgrad Biol Expt, Porto Velho, RO, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista FCAV UNESP, Fac Ciencias Agr & Vet, Dept Patoi Reprod & Saude Unica, Lab Imunoparasitol, Jaboticabal, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista FCAV UNESP, Fac Ciencias Agr & Vet, Dept Patoi Reprod & Saude Unica, Lab Imunoparasitol, Jaboticabal, SP, Brazil-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionCNPq: 429.132/2016-6-
Formato: dc.format11-
Idioma: dc.languageen-
Publicador: dc.publisherCambridge Univ Press-
Relação: dc.relationParasitology-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectHaemogregarines-
Palavras-chave: dc.subjectMolecular description-
Palavras-chave: dc.subjectNeotropical snakes-
Palavras-chave: dc.subjectTaxonomy-
Palavras-chave: dc.subject18S rRNA-
Título: dc.titleA 50-year-old redescription: molecular and morphometric characterization of Hepatozoon carinicauda Pessoa and Cavalheiro, 1969 in the brown-banded water snake Helicops angulatus (Linnaeus, 1758)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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