288 BULLETIN UNITED STATES GEOLOGICAL SURVEY. 



B.-BATRACHIA. 



ANUEA. 



Family BUFONID^. 



Genus BUFO. 



BuFO LENTIGINOSUS FOWLERi. {Putnam, MSS.) 



Foicler^s Toad. 



Bufo americanus Yar. foioleri, "Putn. MSS." 



B^lfo lentiginosus subsp./oii'Zeru, Cope, Check List N. A. Bat. and Eep. 1875,'29. 



Specimens. 



Abundant along the line throughout the Red Eiver watershed, where 

 it was the only species observed. Westward, in the Missouri and Milk 

 Eiver region, it appears to be entirely replaced by the following species: — 



Bufo columbiensis. Bd. & Oir. 

 Columbia Toad. 



'Bufo columhievsis, Bd. & GiR. Proc. Acad. Nat. Sci. Phila. 1853, 378. — GiR. Proc. Acad. 

 Nat. Sci. Phila. 1854, 87.— GiR. U. S. Expl. Exped. Herpet. 77, pi. 5, f. 4-9.— 

 Bd. p. R. E. Rep. x. 1859, Williamson's and Abbott^s Route, Reptiles, 12. — 

 Coop. & Suckl. N. H. Wash. Terr. 1860, 304.— Allen, Proc. Bost. Soc. Nat. 

 Hist. xvii. 1874, 70.— Cope, Check List N. A. Bat. and Rep. 1875, 29. 



Specimens. 



T1177. Kootanie River. Aug. 17, 1874. 



1181. Chief Mountain Lake. Aug. 19, 1874. 



1183. Chief Mountain Lake. Aug. 23, 1874. 



1190. Chief Mountain Lake. Aug. 24, 1874. 



119L Chief Mountain Lake. Aug. 24, 1874. 



This species, originally described from the Pacific slopes, and not 

 generally recognized as occurring east of the Kocky Mountains, was 



