226 U.S. NATIONAL MUSEUM BULLETIN 220 



Virginia valeriae Baird and Girard 



Smithsonian Misc. Coll., vol. 2, art. 5, p. 127, 1853. 

 =Haldea valeriae valeriae (Baird and Girard) 

 Holotype: 1962, Kent County, Maryland, V. Blaney, 1847. 

 Paratype: 1876, Anderson, Anderson County, South Carolina, C. Paine. 



Wenona isabella Baird and Girard 



Proc. Acad. Nat. Sci. Philadelphia, vol. 6, p. 176, 1852, 



=Charina bottae bottae (Blainville) 



Holotype: 7299, Puget Sound (Washington), U.S. Exploring Expedition, 

 1841. 



Wenona plumbea Baird and Girard 



Proc. Acad. Nat. Sci. Philadelphia, vol. 6, p. 176, 1852. 



=Charina bottae bottae (Blainville) 



Holotype: 4492, Puget Sound (Washington), U.S. Ex-ploring Expedition, 

 1841. 



Xenodon ancorus Girard 



Proc. Acad. Nat. Sci. Philadelphia, vol. 8, p. 182, 1857. 



=Holarchus ancorus (Girard) 



Holotype: 5521, Manila, Luzon, Philippine Islands, U.S. Exploring Ex- 

 pedition, 1842. 



Xenodon mexicanus Smith 



Proc. Biol. Soc. Washington, vol. 53, p. 57, 1940. 

 Holotype: 108596, Piedras Negras, Peten, Guatemala, H. M. Smith, 

 June 12, 1939. 



Xiphosoma annulatum Cope 



Journ. Acad. Nat. Sci. Philadelphia, ser. 2, vol. 8 (1875), p. 129, pi. 



28, fig. 6, 1876. 

 =Boa annulata (Cope) 

 Holotype: 32480, Costa Rica, W. M. Gabb. 



Xiphosoma madagascariense Dumeril and Bibron 



Erpetologie generale ou histoire naturelle complete des reptiles, vol. 6, 



p. 549, 1844. 

 =Sanzinia madagascariense (Dumeril and Bibron) 

 Cotype : 10982, Madagascar, JPP. 



Zamenis conirostris Cope 



Amer. Nat., vol. 29, p. 679, 1895. 

 ==Coluber constrictor stejnegerianus (Cope) 

 Holotype : 1768, Matamoros, Tamaulipas, Mexico, D. N. Couch. 



