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 head, rather large, flattened. 



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



■ff Sides of tJte occiput with a Jieshy 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. 



C. bilobus, Kuhl; Fitz. Syst. Kept. 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)y 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. 



