Rasbora atridorsalis Kottelat & Chu 1988

A black, midlateral stripe, narrow anteriorly and regularly widening posteriorly (width 1.5-2.0 scale rows), extending onto median caudal rays; in life, the body is silvery to bluish with a dark blue blotch on the caudal fin and the posterior part of the caudal peduncle (Ref. 27732).

Dorsal soft rays (total): 10; Analsoft rays: 8

Rasbora atridorsalis is a species of ray-finned fish in the genus Rasbora. It is found in the Mekong basin in Xishuangbanna and in Laos.