HOD & Asst. Professor in Zoology, Baby John Memorial Govt. College, Chavara, Kollam, Kerala, India.
Abstract
Taxonomic analysis of five specimens of a cyprinid fish collected from Alappuzha, Kerala, India revealed that they present several taxonomic differences from their congeners. The new species, Rasbora ataenia, is diagnosed by a combination of the following characters: dorsal fin with seven branched rays, anal fin with five branched rays, body slender and without any lateral color stripe, head deeper and snout shorter.