104 STEJNEGER AND BARBOUR, 1917 



Thamnophis sirtalis var. parietalis Jordan 



Man. Vertebr. Anim. North. U. S., 8 Ed., 1899, p. 193 

 Eutaenia sirtalis parietalis Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1077, fig. 304. 

 \type locality: Stone quarry on west side of Missouri River, 

 ^'lyi'ft^ ^'^\. P^ miles above the mouth of Boyer's River. 4-%,ra>^ ) h 



(Yvvv*^***^ /'^'^^^^ :-^Missouri ta-the coa&t of C^ifornia, normwaMm Oregon 

 and-Washington only east of the Sierra Nevada, (Manitoba. 



Coniophanes (GENUS) 



Cope, Proc. Ac. Nat. Sci. Phila., 1860, p. 248 

 / type: fissidens 



^ Coniophanes imperialis (Baird) 

 Taeniophis imperialis Baird 



U. S. Mex. Bound. Surv., Vol. 2, 1859, Kept., p. 23, pi. 19, fig. 1. 

 Coniophanes imperialis Cope 



Proc. Ac. Nat. Sci. Pliila., 1861, p. 74. 

 Coniophanes imperialis Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1097, fig. 313. 



TYPE locality: Brownsville, Texas. 

 RANGE : Southeastern Texas to Vera Cruz. 



Leptodeira {GENUS) 



FiTZiNGER, Syst. Rept., 1843, p. 27 

 type: annulata 



K Leptodeira septentrionalis (Kennicott) 



Dipsas septentrionalis Kennicott 



U. S. Mex. Bound. Surv., Vol. 2, 1859, Rept., p. 16, pi. 8, fig. 1. 

 Leptodeira septentrionalis Stejneger 



Proc. U. S. Nat. Mus., Vol, 14, 1891, p. 505. 

 Sihon septentrionale Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1107, fig. 316. 



type locality: Matamoros, Mexico and Brownsville, Texas. 

 range: Southern Texas and northeastern Mexico. 



Trimorphodon (GENUS) 



Cope, Proc. Ac. Nat. Sci. Phila., 1861, p. 297 



type: lyrophanes 

 p 

 V Trimorphodon l3a'ophanes (Cope) 



Lycodon lyrophanes Cope 



Proc. Ac. Nat. Sci. Pliila., 1860, p. 343. 



