Post 



Figure 2. 



Side view of the head of a typical snake to show head 

 shields. 



N = uaaal. 

 Nos. = nostril. 

 L = loreal. 

 E = eye. 



rnc. = piEc-ociiliir. 

 Sup. = supra-ocular. 

 Post. = post-ocular. 

 T = temporals. 



R =■ rostral. 



1, 2, 3, 4, 5. C, 7 = 

 first, second, etc, 

 supra-labials, 



