CHECK LIST N. AMER. AMPH. KEPT. 105 



Trimorphodon lyrophanes Cope 



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

 Trimorphodon lyrophanes Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1102, fig. 314. 



TYPE locality: Cape St. Lucas, Lower California. 

 RANGE : Southern Arizona and Lower California. 



Tantilla (OENUS) 



Baihd and Gibabd, Cat. N. Amer. Rept., Pt. 1, 1853, p. 131 



type: coronata 



Tantilla coronata Baied and Girahd 

 Tantilla coronata Baihd and Gihabd 



Cat. N. Amer. Kept., Pt. 1, 1853, p. 131. 

 Tantilla coronata Cope 

 Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1114, fig. 320. 



TYPE locality: Kemper County, Mississippi. 

 range: Southeastern United States. 



Tantilla eiseni Stejnbger 

 Tantilla eiseni Stejnegbr 

 Proc. U. S. Nat. Mus., Vol. 18, April 16, 1896, p. 117. 



type locality: Fresno, California. 

 range: Southern California. 



Tantilla gracilis Baird and Girard 

 Tantilla gracilis Baird and Girard 



Cat. N. Amer. Rept., Pt. 1, 1853, p. 132. 

 Tantilla gracilis Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1111, fig. 318. 



TYPE locality: Indianola, Texas. 

 BANGE : Missouri to Texas. 



Tantilla planiceps (Blainville) 

 Coluber planiceps Blainville 

 Nouv. Ann. Mus. Hist. Nat. Paris, Vol. 4, 1835, p. 294. pi. 27, figs. 

 3-3b. 

 Tantilla planiceps Cope 



Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1113. 

 Tantilla nigriceps Cope 

 Ann. Rep. U. S. Nat. Mus. 1898 (1900), p. 1113, fig. 319. 



type locality: California. 



EANGE : Kansas to Texas and westward to California, and Lower 

 California. 



