Plate 49 



NON-VENOMOUS SNAKES 



- --W. 



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V ^*N; 







HEAD OF TREE BOA Cor alius cookii. Life size. 

 This slender boa is exceedingly vicious and provided with very 

 long teeth. It inhabits tropical South America. The length is 

 about seven feet. 



MADAGASCAR TREE BOA Corallus madagascariensis. 



Distribution: Island of Madagascar. 



Grows to a length of seven feet. 



