1. CHAMJELEOr^. 



451 



millim. 

 From end of snout to extremity of casque . 43 

 Greatest width between lateral cranial 



crests 16 



Depth of skull (mandible included) .... 30 



Width of head 21 



Body 9G 



Tibia 27 



Tail 122 



Trojiical Africa. 



a. $. 



^-c. $ & hgr. 



d. 6. 



e. ?. 



/. Several spec. : 



62- 

 g. $ , stuffed. 

 h-k, l-m. d, 2> 



n. 5. 

 o-q. ?. 

 r. $. 



Gaboon. T. E. Bowdicb, Esq. [P.]. 



Eloby district, II. Ausell, Esq. [P. J. 



Gaboon. 

 Mossamedes. 

 E. Africa. 



2, 



millim. 



17 

 33 



24 

 120 



31 

 150 



(TjTe.) 



E. Africa. 



E. Africa. 

 Zanzibar. 



Zanzibar. 



Mozambique. 



Mozambique. 



Dr. Welwitsch [P.]. 



Sir J. Kirk [C.]. (Type of C. petersii, 



var. kirJiii. ) 

 Sir J. Kii-k [C.]. 



Sir J. Kirk [C. 

 Sir J. Kirk [0. 



Sir Lambert Playfair [C.]. 



— McLeod, Esq. [P.J. | (Types of C. 



Prof. Peters [P.J. ( jjetersii.) 



10. Chamasleon monaclius. 



Chamseleo cucullatus (ttan Gray), A. Dum. Cat. Meth. Rept. p. 33, 



and Arch. Mus. vi. pi. ii. fig 9. 

 Chamseleon mouachus, Gray, Froc. Zool. Soc. 18G4, p. 470 id xxxi • 



£lanf. Proc. Zool. Soc. 1881, p. 464. 1 • - - • > 



Casque moderately raised posteriorly ; a strong parietal crest • 

 the distance between the commissure of the mouth and the extremity 

 of the casque equals or slightly exceeds the length of the mouth ; 

 no rostral appendages ; lateral crest strong, not extending to the 

 occiput ; occipital lobes very large, united behind the extremity of the 

 casque, covered with large, flat, roundish tubercles separated by fine 

 granulation. Body and throat covered with small granules inter- 

 mixed with strongly enlarged, round, flat or subconical, equidistant 

 tubercles ; large conical tubercles form a distinct crest alon» the 

 vertebral line ; a crest of long pointed tubercles along the throat • 

 a series of slightly enlarged granules along the ventral line not 

 forming a crest. Male with a tarsal process or spur. Tail as Ion"' 

 as, or a little longer than, head and body. Gular-ventral line 

 white ; many of the tubercles of the dorsal crest white ; mouth 

 margined with white ; sides with white spots or marblings. 



2g2 



