1. cnAM.Kr,EOX. 465 



31. Chamaeleon campani. 



Chamseleo campani, Grandid. Ann. Sc. Nat. (5) xv. 1872, art. 20 ; 



Boettg. Ahh. Naturw. Ver. Bremen, vii. 1881, p. 183, and Ahh. 



Senck. Ges. .xii. 1881, p. 479. 

 octot.neniatus, Boettg. U. cc. pp. 184 & 481. 



Casque feeblj- elevated. Body with six subsymraetrical series of 

 large round flat scales of subequal size ; a double series of scales 

 along the vertebral line. Xo dorsal nor ventral crest. 



Head and body 35 millim., tail 33. 



Male apparently unknown. 



Madagascar. 



32. ChainaBleon antimena. 



Chaiufeleo antimena, Grandid. Ann. Sc. Nat. (5) .xv. 1872, art. 20. 



Casque elevated, much compressed, similar to that of C. verrucosus, 

 with a scarcely arched parietal crest. A short flattened rostral pro- 

 cess, bony at the base, rounded and cartilaginous at the end : this 

 appendage covered with slightly tubercular scales. Scales of the 

 body intermixed with large tubercles ; a denticulated crest on the 

 back ; no ventral crest. 



millim. 



Total length 197 



Head 32 



Rostral appendage 



Greatest depth of casque 26 



Greatest width of casque 12 



Tail 100 



Western coast of Madagascar. 



33. Chamaeleon globifer, 



Chamaeleon globifer, Giinth. Proc. Zool. Soc. 1879, p. 149, pi. xiii. 



Casque rather feebly elevated and broadly rounded posterior!)', 

 without parietal crest and with obtuse lateral ridge ; the distance 

 between the commissure of the mouth and the extremity of the 

 occiput is less than the length of the mouth ; canthus rostralis 

 obtuse and tubercular, terminating (in the male) in an erect globular 

 bony protuberance in front ; these two processes projecting but feebly 

 beyond the vertical of the end of the mouth : head -scales very un- 

 equal in size ; a narrow dermal lobe on each side, behind the temple. 

 Sides of body uniformly finely granular, the scales larger and more 

 unequal on each side of the vertebral line ; no dorsal, nor gular, nor 

 ventral crest ; gular region finely granular, with enlarged roundish 

 tubercles ; limbs with enlarged flat tubercles. No tarsal process. 

 Tail a little longer than head and body. A white spot or band en 

 each side ; each toe with a narrow whitish ring. 



VOL. III. 2 H 



