Data/hora: 05/06/2024 17:21:39

Provedor de dados: 	83	
País: 	Brazil	
Título: 	Austrolebias paucisquama (Cyprinodontiformes: Rivulidae), a new species of annual killifish from southern Brazil	
Autores: 	Ferrer,Juliano; Malabarba,Luiz R.; Costa,Wilson J. E. M.	
Data: 	2008-01-01	
Ano: 	2008	
Palavras-chave: 	Systematics; Austrolebias alexandri species-group; Endangered species.	
Resumo: 	Austrolebias paucisquama is described from the rio Vacacaí drainage, a tributary to the rio Jacuí, Rio Grande do Sul, Brazil. The new species belongs to the Austrolebias alexandri species-group, by sharing the apomorphic bright blue iridescence and dark gray pectoral fins in males. It is distinguished from other species of this group by having fewer scales around caudal peduncle (12) and fewer dorsal-fin rays in males (17-21). The lack of contact organs on the inner surface of the pectoral fin in males and the color pattern of females - ground color light brownish, sides of body with a variable number of relatively large dark black spots distributed mostly on posterior portion of body - distinguish A. paucisquama from all other species of the genus.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252008000200004	
Editor: 	Sociedade Brasileira de Ictiologia	
Relação: 	10.1590/S1679-62252008000200004	
Formato: 	text/html	
Fonte: 	Neotropical Ichthyology  v.6 n.2 2008	
Fonte: 	info:eu-repo/semantics/openAccess