358 



REPORT OF NATIONAT. MUSEUM, 1898. 



Lower California i)eiiiusula; as Sau Jose Island, San Pablo, Sauta Mar- 

 garita Island, Miraflores, Magdalena Island, and San Jose del Oabo. 



ScelojJorus zosteromus Cope. 



SCELOPORUS CLARKII Baird and Girard. 



Sceloporns clarlcU Baird ami Girard, Proc. Acad. Nat. Sci. Phila., VI, August, 



1852, p. 127 ; Sonora. 

 Sceloporns maj/is^er Hallowkll, Proc. Acad. Nat. Sci. Phila., VII, Juue, 1854, p. 



93; Fort Yuma. — Stejneger, North Amer, Fauna, No. 7, 1893, p. 178, pi. i, 



Fig. 54. 



SCELOPORUS CLARKII HAIRn AND GiRARD. 

 X ?. 



Arizona. 



C.it.No.S4.«!S, U.S.N. M. 



Cepbalic plates very large and regular; only one series of five large, 

 transverse, supraorbital plates, bordered internally and externally by 

 very small ones, the internal border wanting behind. Lateral occipi- 

 tals nearly as large as middle cephalic plates; otherwise much as in 



