CHECK LIST N. AMER. AMPH. REPT. 97 



^ Natrix sipedon transversa (Hallowell) 



Tropidonotiis transversvs Halixdwell 



Proc. Ac. Nat. Sci. Pliila.. Vol. (i, 1852, p. 177. 

 Natrix sipedoji transversa Hurtek 



Herp. Missouri, 1911, p. 157. 

 Natrix fasciata transversa Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 973, fig. 252. 

 TYPE locality: Creek boundary, found near the banks of the 



Arkansas and its tributaries. 

 range: Texas, Oklahoma, Arkansas. 



y Natrix taxispilota (Holbrook) 

 WATER-PILOT 



Tropidonotus iaxispilotvs Holbrook 



N. Amer. Herp., Ed. 2, Vol. 4, 1842, p. 35, pi. 8. 

 Natrix taxispilota Cope 



Proc. U. S. Nat. Mus., Vol. 11, 1889, p. 392. 

 Natrix taxispilota Cope 



Ann. Rep. IT. S. Nat. Mus. 1898 (1900), p. 959, fig. 246. 

 TYPE locality: South Carolina seaboard and the Altamaha 



River, Georgia. 

 range : The Carolinas to Florida, west to Louisiana. 



Natrix valida (Kennicott) 



Regina valida Kennicott 



Proc. Ac. Nat. Sci. Phila., 1860, p. 334. 

 Natrix valida Cope 



Proc. U. S. Nat. Mus., Vol. 14, 1892, p. 670. 

 Natrix valida Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 984, figs. 258, 259. 



type locality: Durango, Mexico. 

 range: Western Mexico, Lower California. 



Seminatrix (GENUS) 



Cope, Amer. Nat., Vol. 29, 1895, p. 678 

 type: pygaea 

 Seminatrix pygaea (Cope) 

 Contia pygaea Cope 



Proc. Ac. Nat. Sci. Phila., 1871, p. 223. 

 Seminatrix pygaea Cope 



Amer. Nat., Vol. 29, 1895, p. 678. 

 Seminatrix pygaea Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 998, fig. 267. 

 TYPE locality: Volusia, Florida. 

 RANGE : Florida peninsula. 



