37 , 



OpJiibolus doUatus, Liun., subspecies doliatus, Linn.; Oope, Proc. Acad., 



1860, p. 256. Maryland and Virginia to Kansas; Arkansas, Louisi- 

 ana, and Texas. 



OpMbolus doliatus, Linn., var. triangulus, Boie; Baird and Girard, Cat., 

 p. 87. From Virginia northward to Canada, Iowa, and Wisconsin. 



O^Mbolus multistratusy Kennicott, Proc. Acad. Phila., 1860, p. 328. Ne- 

 braska. 



Ophibolus pyrrhomelas, Cope, Proc. Acad. Phila., 1866, p. 305. Arizona 

 and California. 



Ophibolus getulus, Linn., subspecies boylii, Baird and Girard, Cat., p. 82. 

 Pacific and Sonoran regions. 



Ophibolus getulus, Linn., subspecies conjunctus, Cope, Proc. Acad. Phila., 



1861, 301. Lower California. 



Ophibolus getulus, Linn., subspecies splendidus, Baird and Girard, Cat., p. 

 83. Sonoran region. 



Ophibolus, getulus, var. sayi, Holbrook ; Baird and Girard, Cat., p. 84. 

 United States, between the Allegheny and Eocky Mountains, from 

 the Gulf of Mexico to Illinois. 



Ophibolus getulus, Linn.; subspecies getulus, Linn.; Baird and Girard, 

 Cat., p. 85. From Maryland to Florida and Louisiana, east of the 

 Alleghenies. 



Ophibolus californiae, Blainv. ; Baird and Girard, Cat., p. 153. Lower 

 California. 



Ophibolus rhonibomaculatus, Holbrook; Baird and Girard, Cat., p. 86. 

 North Carolina to Georgia. 



Ophibolus calligaster, Say ; Cope, Proc. Acad. Phila., 1860, p. 255. Illi- 

 nois to Kansas and Arkansas. 



DiADOPHis, Baird and Girard. 



Diadophis punctatus, Linn., subspecies punctatus, Linn. ; Baird and 

 Girard, Cat., p. 112. United States'and Canada, east of the plains 

 and Texas. 



Diadophis punctatus, Linn,, subspecies stictogenys, Cope, Proc. Acad. 

 Phila., 1860, p. 250. Texas. 



Diadophis punctatus, Linn., subspecies amabilis, Baird and Girard, Cat., 

 p. 113. Pacific and Sonoran regions ; occasional in Texan district 

 and Central and Eastern regions as far as Ohio. 



