Malacoglanis gelatinosus is a species of catfish (order Siluriformes) of the family Trichomycteridae, and the only species of the genus Malacoglanis.

[1] This fish grows to about 2.0 centimetres (.79 in) SL.

[2] and is native to the Caquetá River basin of Colombia.

[1] Stauroglanis is the sister group to a monophyletic group formed by Malacoglanis and Sarcoglanis.

This Trichomycteridae-related article is a stub.