76 IGUANIDE, 
Hind lita... ¢vsce es eas 34 millim. 
UNDIaS caine sates Bees 10, 
PAI 9 Seeeas Ssnaiines anise Gray eed 69, 
Guatemala. 
ad. Guatemala. F. D. Godman, Esq. [P.]. 
76. Anolis leviventris. 
Dactyloa leviventris, Wiegm. Herp. Mex. p. 47. 
Anolis leviventris, Peters, Mon. Berl. Ac. 1863, ps 141; Bocourt, 
Miss, Se. Mex., Rept. p. 87, pl. xvi. fig. 18. 
Head longer than the tibia ; forehead concave ; upper head-scales 
smooth; scales of the supraorbital semicircles large, separated by a 
series of small scales ; seven to nine smooth enlarged supraocular 
scales, arranged in two or three longitudinal rows and separated 
from the supraorbitals by a series of granules ; occipital larger than 
the ear-opening, separated from the supraorbitals by three series of 
scales; cight upper labials; ear-opening rather small, suboval. 
Gular appendage well developed. Dorsal scales rhomboidal, imbri- 
cate, distinctly keeled, the four median series a little larger; lateral 
scales granular; ventrals rhomboidal, feebly kecled, larger than 
dorsals. Limbs moderate. Tail slightly compressed, feebly keeled. 
Male with enlarged postanal scales. Greyish yellow above, with 
small brown spots on the median line of the back and on the limbs ; 
lower surfaces yellowish white. 
Total length .......... 110 millim. 
Head, to ear .......... PEs 
Width of head ........ 65 ,, 
Length to vent ........ 41, 
TDA. Ga dees oe heey oare 9 
Mexico. 
77. Anolis nebulosus. 
Dactyloa nebulosa, Wiegm. Herp. Mex. p. 47. 
Anolis nebulosus, Bocourt, Miss. Sc. Mex., Rept. p. 68, pl. xv. fig. 3. 
Head about once and two thirds as long as broad, longer than the 
tibia; forehead concave, frontal ridges distinct, short, divergent; 
upper head-scales smooth; scales of the supraorbital semicircles 
large, in contact medially, produced forwards as frontal series ; 
three or four large, smooth, transverse supraocular scales forming 
a single longitudinal series, separated from the supraorbitals by a 
row of granules ; occipital much larger than the ear-opening, sepa- 
rated from the supraorbitals by one or two series of scales ; canthus 
rostralis angular, canthal scales three or four; loreal rows four or 
five; six or seven labials to below the centre of tho eye; ear- 
opening small, oval. Gular appendage large, extending posteriorly 
beyond the thorax, small in the female; gular scales keeled. Body 
