178 U.S. NATIONAL MUSEUM BULLETIN 220 



Emydocephalus ijimae Stejneger 



Journ. Sci. Coll. Imp. Univ. Tokyo, vol. 12, p. 223, 1898. 

 Par.\type: 36517, Botel Tobago Island (Formosa), SCMT, 1888. 



Epicrates crassus Cope 



Proc. Acad. Nat. Sci. Philadelphia, vol. 14, p. 349, 1862. 



=Epicrates cenchriu crassus Cope 



Holotype: 12413 (formerly 5409), Cadosa, Parana River, Paraguay, 

 C. Wood, La Plata Expedition. 



Epicrates subflavus Stejneger 



Proc. U.S. Nat. Mus., vol. 23, p. 469, 1901. 

 Holotype: 14507, Jamaica, ZSP, Nov. 25, 1885. 



Erythrolaniprus niimus micrurus Dunn and Bailey 

 Bull. Mus. Comp. Zool., vol. 86, p. 12, 1939. 

 Paratypes (2) : 11136, Isthmus of Darien (Panama), R. W. Shufeldt, 

 1870. 72353, San Juan River, Choco Province, Colombia, E. J. Pampana. 



Eudryas amarali Stuart 

 Copeia, No. 1, p. 7, 1938. 



=Dryadophis amarali (Stuart) 



Holotype : 22534, 9 , Margarita Island, Venezuela, W. Robinson, July 

 13, 1895. 



Paratype: 10137, Tobago Island, West Indies, F. A. Ober, 1878. 



Eurypholis semicarinatus Hallowell 



Proc. Acad. Nat. Sci. Philadelphia, vol. 12 (1860), p. 493, 1861. 



=Liopeltis semicarinata (Hallowell) 



Cotypes (2) : 7316 (2), $ , 9 , near Napa, Loo Choo (Ryukyu Islands), 

 C. Wright, November 1854. 



Eutaenia angustiroslris Kennicott 



Proc. Acad. Nat. Sci. Philadelphia, vol. 12, p. 332, 1860. 

 =Thamnophis angustiroslris (Kennicott) 

 Holotype : 959, Alamo de Parras, Coahuila, Mexico, D. N. Couch. 



Eutaenia chrysocephala Cope 



Proc. Amer. Philos. Soc, vol. 22, p. 173, 1885. 

 =Thamnophis chrysocephalus (Cope) 

 Holotype: 30494, Orizaba, Veracruz, Mexico, F. Sumichrast. 



Eutaenia couchii Kennicott 



in Baird, Report on reptiles collected on the survey, in Report V.S. 

 Pacific R.R. Explor. and Surv., vol. 10, pt. 4, No. 4, p. 10, 1859. 

 =Thamnophis elegans couchii (Kennicott) 



Holotype: 866, 9, bank of Pitt River, California, (restricted to near 

 mouth of Hat Creek) , J. S. Newberry. 



