1. CHAMiELEON. 449 



the body larger and coarser than in C. senegaJensis ; a very distinct 

 gular- ventral crest. Male with a tarsal process or spur. Tail as 

 long as, or a little shorter than, head and body. Gular-vcntral crest 

 white; usually a whitish streak on each side from the axilla, not 

 reaching the groin. 



A- 5- 



milliru. millim. 



Total length 308 253 



From end of snout to extremity of man- 

 dible 33 31 



From end of snout to extremity of casque . 43 40 

 Greatest width between lateral cranial 



crests 17 18 



Depth of skull (mandible included) 29 27 



^Vidth of head 22 21 



Body 120 102 



Tibia.. 27 25 



Tail 155 120 



Tropical Africa. 



a-b. 2 &hgr. Ancober River, Gold Coast. Mnjor Burton and Capt. 



Cameron [P.]. 

 c-d. (S • Adjah Bippo, Wassau, Gold G. A. Higlett, Esq. [P.]. 



Coast. 



e. $ . Fantee. Capt. Marryat [P.]. 



f. $. Ashantee. Leyden Museum. 



ff-/i. Hgr. Duque deBragance, Angola. Prof. B. du Bocage [P.]. 



t. Hgr. Pungo Adongo. Br. Wehvitsch [P." 



k. Hgr. Carangigo. Dr. Welwitsch [P." 



I. 2 • Condo, Cuanza. Dr. Welwitsch [P. 



m-n. S. AV. Africa. A. Gerard, Esq. [P.]. 



0. S . W. Africa. Earl of Derby [P.]. 



p.d. W.Africa. Mr. Raddon [C.]. 



q. 2 . W. Africa. Mr. Rich [C.J. 



r. 2 • ? Zoological Society. 



8. ChamaBleon parvilobus. (Plate XXXIX. fig. 5.) 



Chamceleon dilepis, part., Gratj, Proc. Zool. Soc. 18G4, p. 472. 

 ? Chamjeleo dilepis, var. quilensis, Bocaye, Jorn. Sc. Lisb. i, 1866, 

 p. 59. 



Casque feebly raised posteriorly ; parietal crest indistinct or 

 feebly marked ; the distance between the commissure of the mouth 

 and the extremity of the casque nearly equals the length of the 

 mouth ; no rostral appendages ; lateral crest strong ; occipital lobes 

 present, small, free, movable, forming a \^^ . Teguments of the 

 throat and body as in C. gracilis and C. dihpis. Male with a tarsal 

 process. Tail a little longer or a little shorter than head and body. 

 Gular-ventral crest white ; usually a whitish streak on each side 

 from the axilla, not reaching the groin. 



YOL. 111. 2 G 



