102 STEJNEGER AND BARBOUR, 1917 



Thamnophis ordinoides Ruthven 



Bull. U. S. Nat. Mus., No. 61, 1908, p. 147. 

 Eutaenia elegans ordinoides Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1046. 

 TYPE locality: Puget Sound. 

 RANGE : Coastal region of California, Oregon and Washington. 



Thamnophis ordinoides elegans (Baird and Girard) 

 Eutainia elegans Baird and Girahd 



Cat. N. Amer. Rept., Pt. 1, 1853, p. 34. 

 Thamnophis ordinoides elegans Ruthven 



Bull. U. S. Nat. Mus., No. 61, 1908, p. 138. 

 Eutaenia elegans elegans Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1036, fig. 284. 

 TYPE locality: El Dorado County, California. 

 RANGE : New Mexico northward to Wyoming westward to the 

 Pacific coast states. 



Thamnophis proximus (Say) 

 Coluber proximus Say 



Long's Exp. Rocky Mts., Vol. 1, 1823, p. 187. 

 Thamnophis proxima Garman 



Bull. Essex Inst., Vol. 24, 1892, p. 105. 

 Thamnophis sauritus proximus Ruthven 



Bull. U. S. Nat. Mus., No. 61, 1908, p. 98. 

 Eutaenia proxima Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1022, fig. 277. 

 TYPE locality: Stone quarry on west side of Missouri River, 



3 miles above the mouth of Boyer's River. 

 RANGE : Nebraska, northern Iowa and southern Wisconsin south 

 to Louisiana and Texas and through Mexico to the coastal 

 region of Yucatan and British Honduras. 



Thamnophis radix (Baird and Girard) 

 Eutainia radix Baird and Girard 



Cat. N. Amer. Rept., Pt. 1, 1853, p. 34. 

 Thamnophis radix Jordan 



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

 Eutaenia radix Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1026, fig. 279. 

 TYPE locality: Racine, Wisconsin. 



range: The Great Plains from Kansas and Missouri to the 

 Canadian Northwest. 



Thamnophis sackenii (Kennicott) 

 Eutaenia sackenii Kennicott 



Proc. Ac. Nat. Sci. Phila., 1859, p. 98. 



