1906.1 



IN MEXICAN LIZARDS. 



303 



Posterior surface of forearm (text-fig. 62 B) covered with granules, 

 but several rows of these, extendiug variably from elbow to wrist, 

 are slightly enlarged. According to Cope, specimens occur in 





■^ cfi 



O •73 



O^ 





CO ^- 5^ 



WO 



II II II II II II II 



< ;r ::; Q pi; ^ CD- 



Texas, Kew Mexico, and Arizona with the granules more enlarged 

 than in specimens from the Eastern States. Of four specimens 

 from Sauz I find only one with conspicuously enlarged rows of 



