29 



ANURA. 



BUFONIFORMIA. 



BUFONIDAE. 



BuFo, Laurcnti. 



Btifo imnctatus, Baird; Girard, U. S. Mex. Bound. Surv., ii, p. 25. 



Sonoran and Lower Californiau regions. 

 Biifo debilis, Girard ; Baird, U. S. Mex. Bound. Surv., ii, p. 26 {B. insidior). 



Sonoran region. 

 Bvfo hcdojMlus, Baird; Girard, TJ. S. Mex. Bound. Surv,, ii, p. 26. Pacific 



region. 

 Bufo columhiensis, Baird ; Girard, Herpetology TJ. S. Expl. Exped., 77. 



Pacific region and Montana. 

 Bufo alvarius, Girard, U. S. Mex. Bound. Surv., ii, p. 26. Sonoran 



region. 

 Bufo microscajyliiis, Cope, Proc. Acad. Nat. Sci. Pliila., 1866, p. 301. 



Sonoran region. 

 Bufo s2)eciosus, Girard, IT. S. Mex. Bound. Surv., ii, p. 26. Lower Rio 



Grande (Sonoran). 

 Bufo lentiginosus, Shaw, subspecies frontosus, Cope, Proc. Acad. Phila., 



1866, p. 301. Sonoran region. 

 Bufo lentiginosus, subspecies cognatus, Say; EEolbrook, N. Am. Herp., v, 



p. 21. Texan district. 

 Bufo lentiginosus, subspecies americanus, LeCente; Holbrook, Girard, 



U. S. Mex. Bound. Surv., ii, p. 25. Eastern and Austroriparian 



regions to tlie plains. 

 Bufo lentiginosus, subspecies lentiginosus, Latr.; Holbrook, X. Am, Herp., 



V, p, 7. Austroriparian region. 

 Bufo lentiginosus, subspecies fowlerii, Putnam, MSS. Massachusetts to 



Lake Winnipeg. 

 Bufo quercicus, Holbrook, IST. Am. Herp., v, p, 13 ; Cope, Proc. Acad. 



Phila., 1862, p. 341. Floridan and Eastern Lousianian districts to 



North Carolina. 

 Bufo valliceps, Wiegmaun ; Girard, U. S. Mex. Bound. Surv., ii, p. 25, 



pi. xl, figs. 1-4 [B. nebulifer, Girard). Texan district (also Mexico). 



