Amblydoras nauticus, the marbled talking catfish or marbled raphael catfish, is a species of thorny catfish endemic to Peru where it is found in the upper Amazon basin.[1] This species grows to a length of 7.5cm (03inches) SL.
It is often found in the aquarium trade where commonly mislabelled as "Amblydoras hancockii" (a synonym of another species, Platydoras hancockii).[1] [2]