Data/hora: 06/06/2024 17:16:41

Provedor de dados: 	83	
País: 	Brazil	
Título: 	A new species of Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the rio Tocantins-Araguaia basin, Brazil	
Autores: 	Zawadzki,Cláudio Henrique; Oliveira,Renildo Ribeiro de; Debona,Tiago.	
Data: 	2013-03-01	
Ano: 	2013	
Palavras-chave: 	Cantão; Catfish; Hydroelectric; Hypostominae; Neotropical fishes; Taxonomy.	
Resumo: 	Hypostomus delimaiis described from the rio Tocantins, Tocantins State, and from the rio Araguaia, Pará, and Tocantins States, Brazil. The new species is distinguished from all other Hypostomusspecies, except from H. carinatus, H. hoplonites, and H. watwata, by the presence of five to eight (mode seven) predorsal plates limiting posterior border of the supraoccipital bone (vs. one to three plates). It can be distinguished from H. carinatus, H. hoplonites, and H. watwata by having pale spots over darker background on body and fins (vs. dark spots over lighter background). The species was only found in the middle stretches of the rio Tocantins-Araguaia basin. The first collection of specimens assigned to the new species was done in the rio Tocantins before the construction of the Tucuruí dam. Recently additional material was collected in the rio Araguaia, in a habitat that soon will be flooded for the construction of the Santa Isabel hydroelectric power station.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252013000100073	
Editor: 	Sociedade Brasileira de Ictiologia	
Relação: 	10.1590/S1679-62252013000100008	
Formato: 	text/html	
Fonte: 	Neotropical Ichthyology  v.11 n.1 2013	
Fonte: 	info:eu-repo/semantics/openAccess