Tin* RrKTJi.K Hook 



Platl C 



KEELED GREEX SNAKE. Cydophis eslivus 

 A widely distributed, uniform green species. The scales are sharply keeled. Insect larva.' form the principal food 



SMOOTH-SCALED GREEX SNAKE. Uopeltis vern^Us 



Widely distributed and distinct from the precedinK species owinR to the smooth scales. Feeds upon grasshoppers, crickets, 



spiders, and the \zx\s of moths and butterflies 



