A Contrihution to o%ir Knoioledge of the Anatomy of Chamaeleons. 93 
C. lateralis, Gray (Text-fig. 4). — The diverticula, though fairly numer- 
ous, are insignificant structures if compared with those of the foregoing 
species. The figure shows one posterior and four basal diverticula, and 
Text-Fig. 4. — Left Lung of C. lateralis. 
on the inner side of the lung (seen through the organ) one fairly large and 
two smaller diverticula. 
Specimen from Analamazotra. 
G.malthe, Gthr. (Text-fig. 5). — The outgrowths consist of a swollen 
posterior and two enlarged ventral sacs ; also three ventral processes. 
Text-Fig. 5. — Right Lung ob C. malthe. 
Specimen from Analamazotra. 
C. hrevicornis, Gthr. (Text-fig. 6). — A great reduction as regards the 
outgrowths is apparent. One large diverticulum with a small elongated 
process directed in a posterior direction ; posterior to this a long, thin out- 
growth ; and partly anterior to these two ill-developed sacs. 
G.nasuta, D. and B. (Text-fig. la), and C. gastrotaenia (Text-fig. 7 b). 
— In both these small Malagasy species the development of the out- 
growths is very feeble, but the sacs are to be recognized readily. 
