Aspidoscelis angusticeps, the Yucatán whiptail, is a species of teiid lizard found in Mexico, Guatemala, and Belize. Subspecies of Aspidoscelis angusticeps are: Aspidoscelis angusticeps petenensis (BEARGIE & MCCOY 1964) Aspidoscelis angusticeps angusticeps (COPE 1877) References angusticeps Reptiles described in 1878 Taxa named by Edward Drinker Cope Reptiles of Mexico