3. ANOLIS. 63 
57. Anolis insignis. 
Anolis insignis, Cope, Proc. Ac. Philad. 1871, p. 213, and Journ, Ac. 
Philad, (2) viii. 1876, p. 120, pl. xxiv. fig. 1. 
Head nearly once and three fourths as long as broad, much longer 
than the tibia; forehead slightly concave, no frontal ridges ; upper 
head-scales small, not keeled; supraorbitals and occipital scarcely 
enlarged; supraoculars small, smooth; canthus rostralis distinct; 
loreal rows five; seven upper labials to below the centre of the eye; 
ear-opening moderate, oval. Gular appendage large; gular scales 
granular, smooth. Body compressed ; a distinct nuchal fold. Dorsal 
and lateral scales very small, juxtaposed, flat, and perfectly smooth, 
those on the vertebral line slightly enlarged; ventral scales larger, 
small, rounded, subimbricate, flat, and perfectly smooth. ‘The 
adpressed hind limb reaches the neck; digital expansions well 
developed; twenty-seven lamelle under phalanges 1. and riz. of 
the fourth toe. Tail compressed, without upper ridge, nearly twice 
as long as head and body. Male with enlarged postanal scales. 
Brownish above, with a black network forming four broad bands 
across the body; neck with dark lines; a large black-edged ocellus 
in front of the shoulder; tail with regular broad blackish anuuli ; 
limbs with blackish cross bars; lower surfaces brownish white. 
Total length .......... 415 millim 
RGA cn echo) oras ase notte 41, 
Width of head ........ 22, 
BODY iv scinectie adi ean 114 Ca, 
Fore limb ............ 54 CO, 
Hind limb............ 88) 45 
TTA T A: 8 spa? ectnesen in mat 27 5, 
Tail (injured) ........ 260, 
Costa Rica. 
a3. Costa Rica. O. Salvin, Esq. [C.]. 
58. Anolis pachypus. 
Anolis pachypus, Cope, Journ. Ac, Philad. (2) viii. 1876, p. 122, 
pl. xxiv. fig. 3. 
Head once and a half as long as broad, as long as the tibia; 
forehead concave, no frontal ridges; upper head-scales keeled; 
scales of the supraorbital semicircles not enlarged, separated by five 
series of scales; a single row of four small keeled supraoculars 
near the supraorbital border; four rows of scales between the 
supraorbitals and the occipital; six canthal scales, continued on the 
edge of the eyebrow to near its middle in a manner unusual in 
the Anoles; loreal rows eight; ear-opening larger than occipital. 
Gular appendage well developed. Scales of the abdomen smooth, 
those of the sides very small, on the back gradually enlarging to 
two or three larger and faintly keeled rows on the median line, 
