new Species of Anolide. 279 
Scales of muzzle either convex only or indistinctly keeled. 
Supraorbitals separated on vertex by two rows of scales. 
Occipital large, ovate, larger than the ear-opening, and half 
the length of the eye. Polygonal scales of supraocular disk 
numerous, convex or weakly keeled. Infraorbitals two rows. 
Form elongate, slender. Hind limb reaching to or beyond ex- 
tremity of muzzle. Several series of regular keeled scales on 
middle of baci, larger than the granules which cover the sides, 
but smaller than the ventral scales, which are ovate and keeled. 
Tail long, rounded, covered with scales like those of the belly. 
- Digital expansions well developed. 
Colours: bronzed brown above ; an orbital transverse stripe 3 
lower surface viridescent ; darker variegations on the back, 
taking the form of oblique streaks on the sides, as in Dra- 
conura chrysolepis. 
Specimens in the British Museum from the island of 
Grenada. 
Anolis tessellatus, sp. n. 
Resembles A. transversalis. Head not quite twice as long 
as broad, no frontal concavity ; covered with large polygonal 
flat scales ; the supraorbitals in contact; the occipital large, 
but separated from these by several scales ; the occipital region 
bounded triangularly by feebly raised ridges. Har-opening 
small, round. Scales of back and sides polygonal or roundish, 
smooth ; of belly larger, oval, imbricated, and keeled; those 
of the tail similar. 
Digital dilatations narrow. 
Colour: green, with brown markings on back and tail. 
Specimen in the British Museum, collected by Mr. Salvin 
in Costa Rica. 
Anolis lentiginosus, sp. n. 
Head short, broad, obtuse, much shorter than tibia, its width 
being two thirds of its length; its height at the orbital region 
nearly equal to its width. Scales of the front and muzzle 
small, strongly tricarinate ; of occipital region very numerous, 
polygonal, flat, the occipital itself being scarcely distinguishable 
in their midst. Supraorbital borders composed of numerous 
small-sized scales, separated by one or more scales on the 
vertex, and elsewhere rapidly and widely divergent. Nearly 
the whole of the supraocular space covered by about twenty 
rather small keeled or rugose scales. Scales of middle dorsal 
region larger than those of the sides, and increasing in size 
gradually from the neck to the tail; they are striate, present- 
ing where the epidermis is preserved the appearance of being 
tricarinate ; continuing on the tail they become distinctly 
