The Reptii-e Book 



Plaik XLVllI 



DITMARS'S HORNED LIZARD, Phrynosoma dilmarsii 

 The horn^ .in- r, .iiiitcl to tubercles and the back lacks the spiny aspect of most of the species. Has been found 



in northern Sonora, Mexico 



\fT"Xl("A\' HORVrn 1 1/.ARI>. I'hryno^oma orhtrutfirr 

 A large Mexican species. Most examples are of a dull red hue 



