Ceratoglanis is a genus of sheatfishes native to Asia.

There are currently two recognized species in this genus:[1] C. pachynemus originates from the Chao Phraya and Mekong River basins.

It is carnivorous, feeding on insects and benthic fauna.

In the Kapuas Lakes area in Kalimantan Barat, Indonesia, fishermen reported that this species inhabits rivers and major streams with moderate to fast current.

It appears to be predatory in nature, feeding on aquatic invertebrates and fish.