348 Zoological Society: — 



or five rows of flat quadrangular scales between the dorsal denticu- 

 lations and the lateral tubercles. 



Hab. West Africa (Mus. Philad.). A single specimen. 



13. Chameleon Burchelli, Hallowell, Proc. Acad. N. S. 

 Philad. 1856, 147. 



Greenish, with a lateral yellow stripe ; scales of body unequal, 

 tubercular, subrhomboid, interspersed with very small granules ; of 

 sides of bead, rather large, flattened. 



Hab. Fernando Po (Mus. Philad.). A single specimen. 



•ff Sides of the occiput with a fleshy lobe, covered with scales from 

 the apex of the occiput to the middle of the temple. Dilepis. 



14. Chamjeleon dilepis, Leach; Gray, Cat. B. M. 266; A. 

 Smith, Zool. S. Africa, App. 3 ; A. Dum. Arch, du Mus. vi. t. 22. 

 f. 8 (not good). B.M. 



0. bilobus, Kuhl; Fitz. Syst. Rept. 41. 



Dorsal crest of a single series of short conical scales ; scales of 

 body conical, convex ; of crown and forehead flat, larger. 



In spirits, bluish brown, a short white streak at angle of mouth, 

 and a white band from the axilla along the sides of the belly, and 

 another over the shoulder. 



Hab. West Africa (Richardson), Gaboon (Bowdich), the type 

 specimen described by Dr. Leach ; S. Africa, Latakoo (A. Smith), 

 Port Natal (Rev. H. Calloway, Ay res). 



2. Apola. 



Nose of both sexes simple ; orbit rounded. Chin and belly den- 

 tated. Back compressed ; upper edge flat, with a series of minute 

 scales on each side. Occiput keeled. Scales granular, equal. 



1. Apola lateralis. B.M. 

 Chameleo lateralis, Gray, Cat. B.M. 264; A. Dum. Arch, du 



Mus. vi. t. 22. f. 6 (head). 



Apola lateralis. 



Pale brown, with a narrow, continued pale streak on the middle of 

 the sides ; ventral line white. 

 Hab. Madagascar. 



