期刊论文详细信息
Neotropical Ichthyology | |
A new Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the rio Araguaia basin, Brazil, with comments about Corydoras araguaiaensis Sands, 1990 | |
关键词: C65; Corydoradinae; Corydoras sp. "Guaraná"; Goiás State; Taxonomy; | |
DOI : 10.1590/1982-0224-20150062 | |
来源: DOAJ |
【 摘 要 】
ABSTRACT A new species of Corydoras is described from the rio Araguaia basin, Goiás, Brazil. The new species can be distinguished from its congeners by presenting the following features: infraorbital 1 with very large ventral laminar expansion; infraorbital 2 contacting compound pterotic; flanks densely covered by irregular black spots; and ventral surface of trunk densely covered by coalescent relatively well-developed platelets. It is also discussed the possibility that C. araguaiaensis comprehends a complex of species.
【 授权许可】
Unknown