CoLUBEE, Linn. 



Coluber emoryi, Baird and Girard, Cat., p. 157. Texas and the Missis- 

 sippi Valley to Kansas and Illinois ((7. calligaster, Kenn. ; C. rhino- 

 megas, Cope). 



Coluber lindheimerii, Baird and Girard, Cat., p. 74. Texas and Arkansas, 



Coluber vulpinus, Baird and Girard, Cat., p. 75. Massachusetts to Mich- 

 igan, Kansas and northward (C. spiloides, D. & B.). 



Coluber quadrivittatus, Holbrook ; Baird and Girard, Cat., p. 80. Xorth 

 Carolina to Florida. 



Coluber obsoletus, Say, Kennicott, Proc. Acad. Phila., 1860, p. 330 ; sub- 

 species obsoletuSj Say; Baird and Girard, Cat., p. 73. Entire Eastern 

 United States, from Middle Texas to Massachusetts. 



Coluber obsoletus, Say, subspecies conjinis, Baird and Girard, Cat., p. 76 

 {C. rubricepSjD. SoB.). Austroriparian region ; Western MissousL 



Coluber guttatus, Linn. ; Baird and Girard, Cat., p. 78. Austroriparian: 

 region to Central Virginia. 



Spilotes, Wagler. 



Spilotes couperii, Holbrook ; Baird and Girard, Cat., p. 92. Georgia. 

 Spilotes ereberinus, Cope; Baird and Girard, Cat., p. 158. Texas to Ala- 

 bama {Georgia obsoleta^ B. & G.). 



PiTYOPHis, Holbrook. 



PityopMs melanoleucus, Daudin; Baird and Girard, Cat., p. 65. New 



Jersey to Soath Carolina and Ohio. 

 PityopMs sayi, Schlegel, subspecies sayi, Schlegel ; Baird and Girard, 



Cat., p. 151. Illinois to Kansas and northward. 

 PityopMs sayi, Schlegel, var. mexicanus, Dum^ril et Bibron, Erp. G6n., 



vol. vii, p. 236. Sonoran and Central regions, entering the Texaa 



district. 

 PityopMs sayi, Schlegel, var. bellona, Baird and Girard, Cat., p. 66. 



Sonoran and Pacific regions, with Nevada and Utah. 

 PityopMs catenifer, Blainville; Baird and Girard, Cat., p. 69. Pacific, 



region. 

 PityopMs vertebralis, Blainville ; Cope, Proc. Acad. Phila., 1860, p. 342 



(P. haematois, Cope). Lower California. 

 PityopMs elegans, Kennicott, U. S. Mex. Bound. Surv., p. 18. Sonoran 



region. 



