Taxa named by Rajeev Raghavan

Aenigmachanna is a genus of ray-finned fish in the order Ananbantiformes. It is the only genus in the family Aenigmachannidae, or dragon snakeheads. It contains two species, both of which are largely restricted to subterranean habitats in southwestern India, namely in the Western Ghats foothills in the state of Kerala.

a species of troglobitic snakehead fish

Sahyadria is a genus of cyprinid fishes native to India where they are endemic to rivers and streams in the Western Ghats. They were formerly included in Puntius. The largest Sahyadria measure total length.