The Guapore corydoras (Gastrodermus guapore) is a species of freshwater ray-finned fish belonging to the subfamily Corydoradinae, the corys, of the family Callichthyidae, the armoured catfishes. This species is found in the Guaporé River basin in Brazil. It is named for the river to which it is native.
The fish grows up to long. It lives in a tropical climate in water with a 6.0âÂÂ8.0 pH, a water hardness of 2âÂÂ25 dGH, and a temperature range of . It feeds on worms, benthic crustaceans, insects, and plant matter. It lays eggs in dense vegetation and adults do not guard the eggs.
The Guapore corydoras is of commercial importance in the aquarium trade industry.