Allodontichthys
Allodontichthys is a genus of splitfins, endemic to the Tuxpan (Coahuayana), Armería and Ameca river basins in Colima and Jalisco, west–central Mexico.
Species
There are currently four recognized species in this genus:Allodontichthys hubbsi R. R. Miller & Uyeno, 1980 Allodontichthys polylepis Rauchengerger, 1988 Allodontichthys tamazulae C. L. Turner, 1946- ''Allodontichthys zonistius''