Cytogenetics of two central Amazonian species of Colostethus (Anura, Dendrobatidae) with nidicolous tadpoles

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Campo DC	Valor	Idioma
dc.contributor.author	Veiga-Menoncello, Ana Cristina Prado	-
dc.contributor.author	Pimentel, Shirlei Maria Recco	-
dc.contributor.author	Lima, Albertina Pimental	-
dc.date.accessioned	2020-06-15T22:04:33Z	-
dc.date.available	2020-06-15T22:04:33Z	-
dc.date.issued	2003	-
dc.identifier.uri	https://repositorio.inpa.gov.br/handle/1/19005	-
dc.description.abstract	A cytogenetic study of two central Amazonian species of Colostethus with nidicolous tadpoles indicated that Colostethus stepheni had 2n=24 chromosomes, whereas Colostethus nidicola had 2n=22 chromosomes. These species also differed in their NOR localization and C-banding pattern. These results suggest that karyotypic variation with a probable reduction in chromosome number and the presence of nidicolous tadpoles are independent events that may have occurred more than once during dendrobatid evolution. © 2003 Taylor & Francis Group, LLC.	en
dc.language.iso	en	pt_BR
dc.relation.ispartof	Volume 56, Número 3, Pags. 253-260	pt_BR
dc.rights	Restrito	*
dc.title	Cytogenetics of two central Amazonian species of Colostethus (Anura, Dendrobatidae) with nidicolous tadpoles	en
dc.type	Artigo	pt_BR
dc.identifier.doi	10.1080/00087114.2003.10589332	-
dc.publisher.journal	Caryologia	pt_BR
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