CHECK LIST N. AMER. AMPH. REPT. 53 



Callisaurus ventralis gabbii Cope 



Callisaurus ventralis gabbii Cope 

 Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 272. 



TYPE locality: Northern Lower California. 

 range: Lower California, deserts of southern California and ad- 

 jacent deserts in Arizona. 



Callisaurus ventralis inusitatus (Dickerson) 

 Callisaurus inusitatus Dickerson 



Bull. Amer. Mus. Nat. Hist., Vol. 41, Oct. 2, 1919, p. 465. 



TYPE locality: Tiburon Island, Gulf of California. 

 range: Tiburon Island and region about Guaymas, Mexico. 



Callisaurus ventralis myurus Richardson 



Callisaurus ventralis myurus Richardson 



Proc. U. S. Nat. Mus., Vol. 48, Jan. 19, 1915, p. 408. 



TYPE locality: Pyramid Lake Indian Agency, Nevada. 

 range: Region about Pyramid Lake, Nevada. 



Uma (genus) 



Baird, Proc. Ac. Nat. Sci. Phila., 1858, p. 253 

 type: notata 



Uma notata Baird 

 Uma notata Baird 



Proc. Ac. Nat. Sci. PhUa., 1858, p. 253. 

 Uma notata Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 277, fig. 27. 



TYPE locality: Mojave Desert, California. 

 range: Yuma and Mojave Deserts. 



Holbrookia (GEN us) 



Girakd, Proc. Amer. Assoc. Adv. Sci., New Haven, Vol. 4, 1851, p. 201 



type: maculata 



Holbrookia elegans Bocourt 



Holbrookia elegans Bocourt 



Miss. Sci. Mex., Rept., 1874, p. 164, pi. 27 bis, figs. 8-8a. 



TYPE locality: Mazatlan, Mexico. 



range: Western Mexico from Sinaloa northward to Tucson, 

 Arizona. 



