Corydoras semiaquilus

Corydoras semiaquilus is a species of tropical freshwater catfish in the family Callichthyidae. It is endemic to the Amazon Basin in South America.

This species has been recorded as growing to 6 cm in length. It inhabits water within the range of 6.0–8.0 pH, a water hardness of 2.0–25 dGH, and a temperature range of 22-26 C. It feeds on worms, benthic crustaceans, insects, and plant matter. It lays eggs in dense vegetation; adults do not guard the eggs.