8 IGUANIDE. 
Pseudochameleon cocteaui, Fitz. 1. c. 
Anolis fernandina, Reinh. § Liith. Vidensk. Meddel. 1862, p. 170, 
? Chameeleolis porcus, Cope, Proc. Ac. Philad. 1864, p. 168. 
Head very large, chameleon-like, twice as long as broad, raised 
posteriorly ; upper surface concave, covered with irregular, rough, 
bony tubercles, largest on the prominent canthus rostralis; nostril 
near the tip of the snout; eye-opening very small; ear-opening 
small, vertically oval, a small dermal process above it; labials 
numerous ; rostral and mental small, latter bisected ; several rows 
of enlarged scales near the infralabials. Gular scales minute, 
granular ; a double row of small triangular lobes on the chin; gular 
appendage large, extending to the posterior extremity of the thorax. 
Body strongly compressed. Dorso-nuchal crest attached to the 
posterior border of the casque, decreasing gradually in height, its 
edge scarcely denticulated; it is covered with longitudinal rows of 
roundish flat tubercles, separated by wrinkled subgranular skin. 
Body covered above and on the sides with large, round, flat scales, 
separated by intervals occupied by much smaller ones; ventral 
region minutely granulate. Limbs rather short, the adpressed hind 
limb reaching axilla; digits strongly dilated. Tail very strongly 
compressed, as long as head and body, covered with large, juxta- 
posed, irregular smooth scales, inferiorly with smaller keeled ones. 
Brownish, variegated with yellowish; gular appendage purplish. 
Total length .............. 325 millim. 
Head (to extremity of casque) 66 ,, 
Width of head ..........., 35g, 
BO Cy a's. g cee anlar ea gua lacanats EIQ” =, 
Fore limb ............. min OOS as 
Hand Vm oss 2st sietscdene aus 80. C_—=, 
Pail” gcc taiwan wee ale act 160, 
Cuba. 
a 3s Cuba. W.S. MacLeay, Esq. [P.]. 
2. KIPHOCERCUS. 
Anolis, part., Dum. §& Bibr. iv. p. 85; Gray, Cat. Liz. p. 189. 
Peony Fitzing. Syst. Rept. p. 67; Cope, Proc. Ac. Philad. 1861 ‘ 
p. 215, 
Placopsis, Gosse, Ann. §& Mag. N. H. (2) vi. 1850, p. 846. 
Tympanum distinct. Body compressed, covered above with un- 
equal-sized flat scales. Dorso-nuchal erest very slightly developed 
or absent. Head with large shields. No transverse gular fold. 
Male with a non-inflatable folding gular appendage. Digits strongly 
dilated, inferiorly with smooth transverse lamelle, the distal joints 
slender and compressed. No femoral or preeanal pores. Tail mode- 
rately long, strongly compressed, prehensile. Lateral teeth tri- 
cuspid ; pterygoid teeth. No sternal fontanelle. Abdominal ribs. 
Tropical America, 
