Data/hora: 06/06/2024 11:37:32

Provedor de dados: 	84	
País: 	Brazil	
Título: 	Redescription of Atractus albuquerquei (Serpentes: Colubridae: Dipsadinae), with comments on geographical distribution and intraspecific variation	
Autores: 	Zaher,Hussam; Souza,Ivan; Gower,David J.; Hingst-Zaher,Erika; Silva Jr,Nelson Jorge da.	
Data: 	2005-01-01	
Ano: 	2005	
Palavras-chave: 	Serpentes; Dipsadinae; Atractus albuquerquei; Variation; Distribution.	
Resumo: 	Atractus albuquerquei Cunha and Nascimento, 1983 was previously known from a holotype from eastern Pará, and 15 specimens from Rondônia and Acre, all in Brazil. We report on 23 additional specimens from the Brazilian states of Rondônia, Goiás, Mato Grosso, and Mato Grosso do Sul. These specimens extend the known range of A. albuquerquei substantially, and beyond the southern limits of the Amazon basin. The holotype of A. albuquerquei is redescribed and intraspecific variation in external morphology, hemipenes, and colour is documented. Sexual dimorphism exists in total length, and number of ventral (significantly greater in females) and subcaudal scales (greater in males). There is a significant correlation between number of subcaudal scales and longitude (decreasing from East to West) for both males and females.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492005000200001	
Editor: 	Museu de Zoologia da Universidade de São Paulo	
Relação: 	10.1590/S0031-10492005000200001	
Formato: 	text/html	
Fonte: 	Papéis Avulsos de Zoologia  v.45 n.2 2005	
Fonte: 	info:eu-repo/semantics/openAccess