1. CHAMELEON. 473 
43. Chameleon nasutus. 
Chameleo nasutus, Gray, Cat. p. 268. 
Chameleo nasutus, Dum. §& Bibr. ui. p. 216; Smith, Ill. 8. Afr., 
Rept., App. p. 3; A. Dum, Arch. Mus, vi. pl. xxii. fig. 4; Boettg. 
Abh, Senck. Ges, xi. 1878, p. 278, pl. —. figs. 4 & 5, and xii. 1881, 
p. 484. : 
Crassonota nasuta, Gray, Proc. Zool. Soc. 1864, p. 477. 
Casque scarcely elevated posteriorly, continuous with the body ; 
no well-marked crests; a compressed, rounded, scaly dermal lobe 
on the end of the snout in both sexes; no occipital lobes. Skin 
very smooth, the granulation unequal and flat, without enlarged 
tubercles ; no dorsal crest; male with widely separated isolated 
soft spines or tubercles along the vertebral line. No gular nor ven- 
tral crest. No tarsal process. Tail a little longer or a little shorter 
than head and body. 
ae Q. 
millim. millim. 
Total length.............. 060 93 91 
Length of head ................ 14 14 
Rostral appendage .............. 2 3 
Width of head .................. 75 75 
Body pies aed aawe tee eet ka 34 35 
Tables geGar ae aen ices Faw wees 75 7 
Pall 06h. <! welheceee on Feat a ee 45 42 
Madagascar. 
a. 9. Near Tamatave. Rev. W. D. Cowan (C.]. 
bf. SQ. Betsileo. Mr. T. Waters [C.]. 
9,4,% SQ. Madagascar. : 
44, Chameleon gallus. 
Chameleon gallus, Giinth. Ann. §& Mag. N. H. (4) xix. 1877, p. 319, 
pl. xvi. fig. B. 
Casque scarcely elevated posteriorly, continuous with the body ; 
no well-marked crests; a long, compressed, pointed, scaly dermal 
appendage on the snout, shorter in the female than in the male; no 
occipital lobes. Body uniformly granular; no dorsal, gular, or 
ventral crest; no series of enlarged tubercles on the vertebral 
line. No tarsal process. Tail about as long as head and body. 
3. Q. 
millim. millim. 
Total length..........20ee ee eee 102 96 
Length of head.........---.---5- 16 15 
Rostral appendage ........ ..-++ 11 4 
Width of head .... 6... 0... e eee 8 7 
Body cd cannes SA oreo rae ne 36 35 
DAD idin cee ys eek Shae eae aaa ace 8 ra 
Pa) gris betes egarary angie ene eggs ie 50 46 
Madagascar. 
