182 EEPTILBS. 



elongated, on a small neck; reddish gray, salmon red 

 beneath; scales 17; G. 125 to 130; L. 10. Va. to Texas. 



17. VIRGINIA, Baird and Girard. Beown Snakes. 



1. V. Valeria, B. & G. Valeeia Blaney's Snake. 

 Head elliptical; body slender; brownish with minute 

 black dots, often in two rows; yellowish beneath; scales 

 15; G. 120 to 130; L. 12. Md. to Ills, and S. 



2. /. elegans, Kenn. Kbnnicott's Beown Snake. 

 Scales much narrower; uniform olivaceous above; yel- 

 lowish beneath; scales 17. S. Ills, to Ark. 



18. DARPHOPHIOPS, Gervais. Woem Snakes. 

 = Celuta, B, & G. 



1. C. amoenus, (Say) Cope. Geound Snake. Glossy 

 chestnut brown; belly salmon -red; head very small; 

 vertical plate broad; nasal plate large, pierced by the 

 nostril; scales 13; G. 120 to 130; L. 12. Mass. to Ills, 

 and S. 



2. C. helencB, (Kenn.) Cope. Helen Tennison's 

 Snake. Lustrous chestnut -brown, flesh color beneath; 

 snout short and narrow; a single pair of frontal plates; 

 scales 13. S. Ills, to Miss. 



3. C. vermis, (Kenn.) Cope. Woem Snake. Purplish- 

 black, two pairs of frontals, as in G. amoenm; belly 

 flesh color, color extending on sides; scales 13; larger 

 than the others. Missouri to Kansas. 



FAMILY LXXV. (S.) — ELAPID^. 

 (TJie Harlequin Snakes.) 

 Venomous snakes, provided with two or more perman- 

 ently erect, grooved fangs in the upper jaw, and usually 

 a series of smaller teeth behind them; scales not oarin- 

 ated; head usually quadrangular, with flat crown and 



