dd. Crests absent or obscure; male excrescences 



on first two fingers not prominent; size small, 



below 3 inches (45 mm.). 



e. Parotoids large, low, descending on side, 



as long as side of head; body rounded; 



head narrower (2.7-2.85 in L.); snout 



distinctly pointed and protruding; foot 



with tarsus short (2-2.4 m L.); size small 



1-1 4/5 inches (26-46 mm.); green or 



gray. 



Little Green toad. Bufo debilis. Plate XVII. 



ee. Parotoids small, raised, rounded; body 

 flat; head broader (2.3-2.6 in L.); snout 

 not distinctly protruding; canthus ros- 

 tralis prominent; foot with tarsus medium 

 (1. 66-1. 88 in L.); size medium 1 3/5-3 

 inches (40-74 mm.) ; red to gray. 



Canyon toad. Bufo punctatus. Plate XXL 



21 



