218 U-S. NATIONAL MUSEUM BULLETIN 220 



Tantilla rubra Cope ' 



Journ. Acad. Nat. Sci. Philadelphia, ser. 2, vol. 8 (1875), p. 144, 1876. 

 HoLOTYPE : 26500, Tapana, Tehuantepec, Oaxaca, Mexico, F. Sumichrast. 



Tantilla wilcoxi Stejneger 



Proc. U.S. Nat. Mus., vol. 25, p. 156, 1902. 



=^Tantilla ivilcoxi wilcoxi Stejneger 



Holotype: 19674, Fort Huachuca (Cochise County), Arizona, T. E. 

 Wilcox, 1892. 



Tantilla wilcoxi rubricata Smith 



Zoologica, New York, vol. 27, p. 40, 1942. 



Holotype: 110399, S , 15 miles west ("southeast" in error in original 

 description) of Galeana, Neuvo Leon, Mexico, H. M. Smith, Oct. 13, 1939. 



Paratype: 110398, same data. 



Tliamnopliis cyrtopsis cyclides Cope 



Proc. Acad. Nat. Sci. Philadelphia, vol. 13, p. 299, 1861. 

 =^Thamnophis cyrtopsis cyrtopsis (Kennicott) 



Holotype: 5023, "Cape San Lucas" (probably from Fort Buchanan, Ari- 

 zona), B. J. D. Irwin. 



Thamnophis elegans nigrescens Johnson 

 Herpetologica, vol. 3, p. 161, 1947. 

 Paratype: 124628 (CPS 3027), Clover Creek Sanitorium, Tacoma, 

 Pierce County, Washington, J. R. Slater, July 8, 1937. 



Thamnophis nielanogaster canescens Smith 

 Zoologica, New York, vol. 27, p. 117, 1942. 

 Paratypes (3) : 110799, La Palma, Michoacan, Mexico, H. M. Smith, 

 Mar. 23, 1939. 110800, Tacicuaro, Michoacan, Mexico, H. M. Smith, 1939. 

 134310, near Chapala, Jalisco, Mexico, H. M. Smith, July 2, 1935. 



Thamnophis ordinoides errans Smith 

 Zoologica, New York, vol. 27, p. 112, 1942. 



=Thamnophis errans Fitch 



Holotype: 46336, ? , Colonia Garcia, Sierra Madre Mountains at about 

 8,000 ft.. Chihuahua, Mexico, E. W. Nelson and E. A. Goldman, July 1899. 



Paratypes (3) : 46337-9, Colonia Garcia, Chihuahua, Mexico, E. W. 

 Nelson and E. A. Goldman, July 1899. 



Thamnophis rozellae Smith 



Proc. Biol. Soc. Washington, vol. 53, p. 56, 1940. 



=Thamnophis sumichrasti sumichrasti Cope 



Holotype: 108597, Palenque, Chiapas, Mexico, H. M. Smith, July 12, 

 1939. 



