36 U.S. NATIONAL MUSEUM BULLETIN 220 



Aug. 24-31, 1923. 67780 and 67782 were exchanged to WCUUM in 1947; 

 68551 was exchanged to MCZ in 1944; 68554 to ZML, 1927; 68556 to 

 MZUM, 1944.. 



Bufo nionksiae Cope 



Proc. Amer. Philos. See, vol. 18, p. 263, 1879. 

 =Bujo occldentalis Camerano 

 HoLOTYPE : 9896, Guanajuato, Mexico, A. Duges, 1877. 



Bufo nayaritensis Taylor 



Univ. Kansas Sci. Bull., vol. 29, p. 349, pi. 26, figs. 1-la, 1943. 

 =^Bufo mazatlanensis nayaritensis Taylor 



Paratype: 134259 (formerly UIMNH 24948), Tepic, Nayarit, Mexico, 

 E. H. Taylor, July 31, 1934. 



Bufo nebulifer Girard 



Proc. Acad. Nat. Sci. Philadelphia, vol. 7, p. 87, 1854. (New name 

 for Bufo granulosus Baird and Girard preoccupied.) 

 =Bufo valliceps Wiegmann 



Holotype: 2595, Texas (original description: "One specimen was col- 

 lected on the route between Indianola and San Antonio"), J. H. Clark. 

 This specimen is the type of Bufo granulosus Baird and Girard (not of 

 Spix, 1824) . 



Bufo paraenemis Lutz 



Compt. Rend. Soc. Biol. Paris, vol. 93, p. 213, 1925. 

 Cotypes (2) : 97238-9, S , 2 , Belo Horizonte, Minas Gerais, Brazil, 

 A. Lutz, 1923. 



Bufo pcrplexus Taylor 



Univ. Kansas Sci. Bull., vol. 29, p. 347, pi. 27, figs. 1-2, 1943. 

 Paratype: 139720 (formerly UIMNH 21705), Tonolapam, Guerrero, 

 Mexico, E. H. Taylor, July 18, 1936. 



Bufo pictus Cope 



in Yarrow, Report upon the collections of batrachians and reptiles . . . 

 1871, 1872, 1873, and 1874, in Report U.S. Geogr. and Geol. Expl. and 

 Surv. West of One Hundr. Mer., vol. 5, p. 522, pi. 25, figs. 4-5, 1875. 

 =Bufo boreas boreas Baird and Girard 

 CoTYPKS (4) : 8655, 25332-4, Utah, H. C. Yarrow, 1872. 



Bufo politus Cope 



Proc. Acad. Nat. Sci. Philadelphia, vol. 14, p. 158, 1862. 

 Holotype: 5600, Greytown, Nicaragua, II. C. Caldwell. 



