68 IGUANID.E. 
scales. Pale grey-brown above; a white band on the upper lip, 
extending along each side of the neck and body, bordered above 
with blackish to the origin of the fore limb; usually two series of 
white, black-edged ocelli along each side of the body; limbs with 
more or less distinct dark cross bars; lower surfaces pure white. 
Total length .......... 165 millim. 
GAC! giv ica te esha LY xy 
Width of head ........ 8 4s 
BOG: t.15 yaa do aan aves ays Bee) ss 
Fore limb ...........- 18, 
Hindlimb.... ....... 43, 
TET see Aine Senay dee ove Som Els. 45 
Maile gh ear Ae eaud vents 115) sy 
West Indies (Porto Rico, Virgin Islands, and Martinique). 
a. Several spec., d & yg. 8. Thomas. Hr. Riise [C.]. 
b. 3. S. Thomas. M. Sallé [C.}. 
64. Anolis semilineatus. (Puzate V. fig. 1.) 
Anolis semilineatus, Cope, Proc. Ac. Philad. 1864, p. 171. 
Head moderately large, a little more than twice as long as broad, 
longer than the tibia; forehead concave, no distinct frontal ridges ; 
upper head-scales feebly keeled ; scales of the supraorbital semicircles 
feebly enlarged, separated by two series of scales; five enlarged, 
keeled supraocular scales, separated from the supraorbitals by one 
series of smaller scales; occipital as large as or a little larger than 
the ear-opening, separated from the supraorbitals by two or three 
series of scales; canthus rostralis angular, canthal scales four; 
loreal rows five or six; five or six labials to below the centre of the 
eye ; ear-opening moderate, roundish-subtriangular. Gular append- 
age moderately large, absent in the female; gular scales feebly 
keeled. Body compressed; no dorso-nuchal fold. Dorsal scales as 
large as ventrals, hexagonal, subimbricate, keeled, forming twelve 
longitudinal series; lateral scales minute, granular; ventral scales 
rhomboidal, strongly imbricate, keeled. Limbs rather long; the 
adpressed hind limb reaches the anterior border of the orbit ; digits 
feebly dilated; eighteen lamelle under phalanges 1. and rr. of the 
fourth toe. Tail fecbly compressed. more than twice as long as 
head and body. Male with enlarged postanal scales. Pale brown 
above; a white band on the upper lip, extending on each side of 
the neck and body, where it vanishes gradually; female with a 
pale, dark-edged vertebral band ; lower surfaces white. 
Total length .......... 141 millim. 
Head yaw sjeseisie ss asc 1: 5, 
Width of head ........ 5 
Body secede eet sew ax i260 
