182 U.S. NATIONAL MUSEUM BULLETIN 220 



Eutainia haydenii Kennicott ' 



in Cooper, Report upon the reptiles collected on the survey, in Reports 

 U.S. Expl. and Surv. . . . Mississippi River to the Pacific Ocean . . . 

 1853-5, vol. 12, pt. Ill, No. 4, p. 298, pi. 14, 1860. 

 =Thamnophis radix haydenii (Kennicott) 



Holotype: 707, Fort Pierre (Stanley County), South Dakota, J. Evans. 

 Since the type was in poor condition, a neotype, 128137, and a paraneotype, 

 128138, were designated, both from Whitlock Crossing, Davey County, 

 South Dakota, collected by A. M. Jackley et al. on Oct. 6, 1947. 



Eutainia leptocephala Baird and Girard 



Smithsonian Misc. Coll., vol. 2, art. 5, p. 29, 1853. 



=T hamnophis ordinoides (Baird and Girard) 



CoTYPES (3) : 961a-c, Puget Sound (Washington), U.S. Exploring Expe- 

 dition, 1841. 



Eutainia marciana Baird and Girard 



Smithsonian Misc. Coll., vol. 2, art. 5, p. 36, 1853. 



=Thamnophis marcianus (Baird and Girard) 



Holotype: 844, Indian Territory between Camp 5 and Red River (Till- 

 man County near HoUister, Oklahoma, fide H. A. Dundee), R. B. Marcy, 

 May 20, 1852. 



Probable paratype: 1417, Indianola (Calhoun County), Texas, J. D. 

 Graham. 



Eutainia phenax Cope 



Proc. Acad. Nat. Sci. Philadelphia, vol. 20, p. 134, 1868. 

 =T hamnophis phenax phenax (Cope) 

 Cotypes (2) : 30498-9, Cordoba, Veracruz, Mexico, F. Sumichrast. 



Eutainia pickeringi Baird and Girard 



Smithsonian Misc. Coll., vol. 2, art. 5, p. 27, 1853. 



=T hamnophis sirtalis pickeringi (Baird and Girard) 



Holotype: 936a, Puget Sound (Washington), U.S. Exploring Expedition, 

 1841. 



Paratype : 936b, same data. 



Eutainia radix Baird and Girard 



Smithsonian Misc. Coll., vol. 2, art. 5, p. 34, 1853. 



=T hamnophis radix radix (Baird and Girard) 



Holotype: 719, "Racine, Wisconsin" (restricted to vicinity of Chicago, 

 Cook County, Illinois), P. R. Hoy. 



Eutainia rutilorus Cope 



Proc. Amer. Philos. Soc, vol. 22, p. 388, 1885. 

 =Thamnophis sauritus chalceus (Cope) 



