598 



REPORT OF NATIONAL MUSEUM, 1898. 



It is seen by tbe above table that the most northwestern locality for 

 this form is tlie Sand Hills of the Loup Fork Eiver of Nebraska (Cat. 

 No. 3144). Next to it in the same region is Cat. No. 5090 from the 

 Eepublican Eiver, in northern Kansas. 



CNEMIDOPHORUS GRAHAMII Baird and Girard. 



CnemidoplioruK f/raliamii Baird and Girard, Proc. Acad. Nat. Sci. Pliila., 1852, 

 p. 128. 



This species is represented by two forms, which difl'er, so far as 

 appears, in coloration only. The one is found in western Texas, the 

 other in southern and Lower California. They differ as follows : 



Eight rows of black spots above and on the sides ; belly and throat little or not 



black spotted C.g. f/rahamii 



Nine rows of black spots above ; belly and gular region black spotted. C. g. siejnegerii 



CNEMIDOPHORUS GRAHAMII GRAHAMII Baird and Girard. 



Cnemidophorus graliamii Baird and Girard, Proc. Acad. Nat. Set. PMla., 1852. 

 p. 128. — Baird, U. S. Mexican Bound. Surv., II, 1859, p. 10, pi. xxxii, figs. 

 1-6. — Cope, Check-list N. Amer. Batr. Rept., 1875, p. 45; Trans. Amer. Phil. 

 Soc.,1892,p.642. 



Fig. 117. 



CNEMIDOPHORUS GRAHAMII GRAHAMII BaIRD AND GiRARD. 



= 1. 



Western Texas. 



Cat. No. 3046, U.S.N.M. 



Loreal plate plus frenoocular a little longer than high. Gular scales 

 smaller than those of the collar, extending across the throat and 

 abruptly bounded posteriorly. Brachial scales in seven, antebrachials 

 in three rows. Postantebrachials small, as in C. sexUneatns sexUneatus. 

 Femorals in eight rows, tibials in three. Femoral pores 21-2. Three 

 anal scuta, two marginal. Longest toe of extended hind limb reaching 

 anterior border of meatus auditorius externus. First aud fifth toes 

 extending to about tbe same distance on the foot. 



Traces of four of the original six stripes are seen on the neck pro- 



