PLATE VI. 
VENOMOUS. 
1 
HEADS OP AUSTRALIAN SNARES, 
No. 1. Skull of American Rattle Snake, (Crotalus durissus.) 
No. 2. Skull of Australian Black Snake, (Pseudechis porphyriacus.) 
Harriot Scott cloLetlith. 
Gibbs, Shallard, & Co., imps. 
