PLATE I 



Amphibia and Reptilia of Colorado 



Fig. i. — Bufo cognates. Western Toad (page 56). 



Fig. 2—BuJo americanus. American Toad (page S5 



Fig. 3. — Crolaphylm collaris baileyi. Bailey's Collared Lizard (page 66). 



IG. 4. — Croiaphytus collaris baileyi. Bailey's Collared 

 Lizard (page 66). 



Fig. 5. — Via ornata. Ornate Swift (page 64). 



