The Malabar batasio, Batasio travancoria, is a bagrid catfish endemic to southern Kerala, India, in the Pamba, Chittar and Kallada drainages. Its darkish midlateral stripe and poorly-defined post-opercular spot separate it from B. sharavtiensis, the only other described member of the genus in southwestern India. Like its congeners it is an obligate inhabitant of shallow, fast-flowing, highly-oxygenated headwater streams.

Moderate