The Reptile Book 



Plate CXH 



7 S 



THE HOG-NOSED SNAKES 



1, 4 Black Hog-nosed Snake, Uclerodon plalyrhinus nigrr 3, ^ Florida Hog-nosed Snake, ndcrodon simus 



2. 5 Conunon Hog-nosed Snake, Heterodon plalyrhinus (typical) 6, 8 Texas Hog-nosed Snake, Bdcrodon naskus 



