REPTILES. 



1. Chelonia imbricata. "Hawkbill Turtle." About one-sixth natural 

 size, from Holbrook's Herpetology. Tortoise shell, used for combs, jewelry, 

 &c., is taken from this species. 



2. Sphmrioda^'AyluH notatus. Natural size. 3. Head of same, enlarged. 

 4. Foot of same, enlarged, showing the suckers. From Report of Mexican 

 Boundary Survey. 



5. Anolis principalis. Natural size. From Holbrook's Herpetology. 

 Color, bright green, changing to brown, acording to health and weather. 



