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