CHECK LIST N. AMER. AMPH. KEPT. 25 



SALIENTIA (ORDER) 



LAURENTI, Syn. Kept., 1768, p. 24 



COSTATA (SUBORDER) 



LATASTE, Act. Soc. Linn. Bordeaux, Vol. 33, 1879, p. 339 



DISCOGLOSSIDAE (FAMILY) 



Ascaphus (GENUS) 



STEJNEGER, Proc. U. S. Nat. Mus., Vol. 21, June 20, 1899, p. 899 



TYPE: truei 



Ascaphus truei STEJNEGER 

 Ascaphus truei STEJNEGER 



Proc. U. S. Nat. Mus., Vol. 21, June 20, 1899, p. 900, figs. 1-4, pi. 89. 

 TYPE LOCALITY: Humptulips, Washington. 

 RANGE : Chehalis Co. and Pierce Co., Washington. 



LINGUATA (SUBORDER) 



GRAVENHORST, Thierreich, 1845, p. 43 



SCAPHIOPODIDAE (FAMILY) 



Scaphiopus (GENUS) 



HOLBROOK, N. Amer. Herp., Ed. 1, Vol. 1, 1836, p. 85 

 TYPE: solitarius = holbrookii 



Scaphiopus couchii BAIRD 

 Scaphiopus couchii BAIRD 



Proc. Ac. Nat. Sci. Phila., Vol. 7, 1854, p. 62. 

 Scaphiopus couchii COPE 



Bull. U. S. Nat. Mus., Vol. 34, 1889, p. 301, fig. 75. 



TYPE LOCALITY: Rio Nasas, Coahuila and Matamoros, Ta- 



maulipas, Mexico. 

 RANGE: Texas to Arizona, northern states of Mexico, Lower 



California. 



Scaphiopus hammondii BAIRD 

 Scaphiopus Hammondii BAIRD 



Rep. Pacif. R. R. Surv., Vol. 10, Pt. 4, 1875, p. 12, pi. 28, fig. 2. 



