34 



Caudisona miliaria, Liuu. ; Baird and Girard, Cat., p. 11. Austioriparian 

 region and Sonora. 



Caudisona edicardsii, Baird and Girard, Cat., p. 15. Sonoran region. 



Caudisona tergemina, Say; Baird and Girard, Oat., p. 14. Eastern region 

 west of the Allegheny Mountains ; Georgia.. 



Ancistrodon, Beauvois. 



■Ancistrodon piscivorus, Lacepede, subspecies piscivor us, Lac^p^de; Baird 

 and Girard, Cat., 19. Austroriparian region, except Texas. 



Ancistrodon piscivorus, Lac6pede, subspecies pugnax, Baird and Girard, 

 Cat., p. 20. Texan district. 



Ancistrodon contortrix, Linn. ; Baird and Girard, Cat., p. 17. Entire East- 

 ern and Austrorijiarian regions. 



Ancistrodon atrofuscus, Troost.; Holbrook, N. Am. Herp., lit, p. 43. 

 Mountains of Tennessee and North Carolina. 



PEOTEEOGLYPHA 



ELAPIDAE. 



Elaps, Schneider. 



Maps fulvius, Linn., Baird and Girard, Cat., p. 21 ; subspecies fulvius. 

 Austroriparian region. 



Elaps fulvius, Linn., subspecies tener, Baird and Girard, Cat., p. 22. 

 Texas. 



Elaps euryxanthus, Kennicott, Proc. Acad. Phila., 1860, p. 337. Sono- 

 ran region. 



Elaps distans, Kennicott, loc. cit., p. 338. Chihuahua ; Florida. 



ASINEA. 



COLUBRIDAE. 



Caephophiops, Gervais. 



CarpliopMops lielenae, Kennicott, Proc. Acad. Phila., 1859, p. 100. South- 

 ern Illinois ; Mississippi. 



Carphophiops amoenus, Say ; Baird and Girard, Cat., p. 129. Massachu- 

 setts to Louisiana and Illinois. 



OarpJiopMops vermis, Kennicott, Proc. Acad. Phila., 1859, p. 99. Mis- 

 souri; Kansas. 



