Title: Osteological and mylogical comparisons of the head and thorax regions of Cnemidophorus tigris septentrionalis Burger and Ameiva undulata parva Barbour and Noble (family Teiidae)
Subjects: Ameiva undulata, Anatomy, Cnemidophorus tigris, Reptiles, Skull, Thorax (Zoology), Aspidoscelis tigris