-3. KHASiriroLKON. 475 



(Type of t'haiiicclco bruukcsii.) 



2. Brookesia ebenaui. 



Chaiureleo (Brookesia) ebenaui, Buetty. Zool. Anz. 1880, p. L'80, and 

 Abh. Senck. Ges. xii, 1881, p. 482, pi. iii. fig. 12. 



Casque angularly emarginate posteriorly ; 8Uj)raciIiary ridges 

 less produced thau in the preceding species, studded with largo 

 conical tubercles ; a small horn or conical tubercle on each side 

 above the nostril, directed upwards and forwards, A series of bony 

 spines on each side of the vertebral line, stronger than in 0. super- 

 ciliaris. Body and limbs with scattered large spinose tubercles. 



millim. millim. 



Total length 75 Body 36 



Head 12 Tail 27 



Width of head 9 



Nossi Be. 



3. Brookesia nasus. (Plate XL. fig. 4.) 



Casque not emarginate posteriorly, without orbital processes ; end 

 of snout with two small conical tubercles, directed forwards in the 

 female (probably indicating the presence of a pair of horns in the 

 male) ; a pair of ridges extend from the supraciliary ridges to the 

 vertebral keel, where they unite ; a ridge intersecting the temple, 

 and another very feeble one across the interorbital space. No bony 

 spines on the sides of the back. No crests ; scales uniformly 

 granular. 



milliiu. millim. 



30 

 6 



18 



Mr. T. Waters [0.]. 



3. RHAMFHOLEON. 



Rhampholeon, Gilnth. Proc. Zool. Soc. 1874, p. 443, 



Each claw with a second cusp directed perpendicularly down- 

 wards ; scales on soles spinose. Tail shorter than the body. 

 Tropical Africa. 



1. Rhampholeon kerstenii. 



Chamseleo supereiliaris (rion Kuhl), Peters, Mon. Berl. Ac. 1866, 



p. 887. 

 kersteuii, Peters, Mon. Berl. Ac. 1808, p. 449, and in Decken's 



Eeis. O.-Afr. iii. p. I'J, pi. i. tig. 1. 



