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 (Whitepatched splitfin)
 * Allodontichthys polylepis Rauchengerger, 1988 (Finescale splitfin)
 * Allodontichthys tamazulae C. L. Turner, 1946 (Tuxpan splitfin)
 * Allodontichthys zonistius (C. L. Hubbs, 1932) (Bandfin splitfin)