Data/hora: 05/06/2024 13:31:18

Provedor de dados: 	83	
País: 	Brazil	
Título: 	A new Hasemania Ellis from the upper rio Paraná basin, with the redescription of Hasemania crenuchoides Zarske &amp;amp; Géry (Characiformes: Characidae)	
Autores: 	Serra,Jane Piton; Langeani,Francisco.	
Data: 	2015-09-01	
Ano: 	2015	
Palavras-chave: 	Freshwater fish; Headwaters; Rio Grande; Rio Uberaba.	
Resumo: 	A new Hasemania species is described from the headwaters of the rio Uberaba, rio Grande basin, State of Minas Gerais, Brazil. The new species is distinguished from its congeners by a combination of a black, vertically-elongate humeral spot, a single ossification in the position primitively occupied by infraorbitals four and five, four teeth on the inner series of premaxilla, and scales covering the anal-fin base. Hasemania crenuchoides is redescribed and its known geographic distribution is extended; it can be differentiated from other species of the genus by the combination of a black vertically-elongate humeral spot, ii,8 dorsal-fin rays, 11-14 branched anal-fin rays, the presence of separate infraorbitals four and five, and the presence of scales covering the anal-fin base. Phylogenetic relationships of H. crenuchoides and the new species within Hasemania are discussed.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252015000300479	
Editor: 	Sociedade Brasileira de Ictiologia	
Relação: 	10.1590/1982-0224-20140107	
Formato: 	text/html	
Fonte: 	Neotropical Ichthyology  v.13 n.3 2015	
Fonte: 	info:eu-repo/semantics/openAccess