Data/hora: 01/06/2024 02:35:45

Provedor de dados: | 83
País: | Brazil
Título: | A new species of Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the upper rio Paraná basin, Brazil
Autores: | Tencatt,Luiz F. C.; Britto,Marcelo R.; Pavanelli,Carla S.
Data: | 2014-03-01
Ano: | 2014
Palavras-chave: | Characidium heirmostigmata; Corydoradinae; Mimicry; Rio Ivaí; Taxonomy.
Resumo: | A new species of Corydorasis described from three tributaries of the rio Ivaí drainage, upper rio Paraná basin, Paraná State, Brazil. The new species can be distinguished from most of its congeners by the presence of three nasal pores. Other diagnostic features are the lower number of serrations in posterior margin of pectoral and dorsal spines and presence of four to six small black blotches along the midline of the flank. The possible mimetic relationship between the new species and Characidium heirmostigmatais discussed.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252014000100089
Editor: | Sociedade Brasileira de Ictiologia
Relação: | 10.1590/S1679-62252014000100009
Formato: | text/html
Fonte: | Neotropical Ichthyology  v.12 n.1 2014
Fonte: | info:eu-repo/semantics/openAccess