68 IGTJANID^. 



scales. Pale grej'-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. 



Head 17 „ 



Width of head 8 „ 



Body 33 „ 



Fore limb 18 ., 



Hind limb 43 ,, 



Tibia 11 „ 



Tail 115 



i> 



West Indies (Porto Rico, Yirgiu Islands, and Martinique). 



a. Several spec, S & vg. S. Thomas. Hr. Riise [CI. 



6. J. ' S.Thomas. M. Sall^ [C.]. 



64. Anolis semilineatus. (Plate V. fig. 1.) 

 Anolis semilineatus, Cope, Proc. Ac. PhUad. 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 

 scries 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 lamellae under phalanges ii. and in. of the 

 fourth toe. Tail feebly 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 miUim. 



Head 12 „ 



Width of head 5 ., 



Body 26 „ 



