39 



ZOOLOGY. 

 FIG. 196. 



FIG. 196. Flying Lizard (Draco volitans). From Nicholson. 



FIG. 197. 



FIG. 197. Dorsal view of a " Gila Monster" (Heloderma suspectum). Photographed 

 by Dr. R. W. Shufeldt. 



