(Nosferatu steindachneri)
Nosferatu steindachneri, Steindachner's cichlid, is a species of cichlid endemic to Mexico where it is found in the Tamasopo, Gallinas and Ojo Frio Rivers of the Panuco River basin. It reaches a maximum size of 40.0 centimetres (15.7 in) SL. This species can also be found in the aquarium trade. The specific name honours the Austrian ichthyologist Franz Steindachner (1834-1919).