84 IGUANIDA. 
millim. millim 
Total length ...... 135 Fore limb ......-- 24 
Head sccerasaaet 15 Hind limb......-. 45 
Width ofhead .... 9 Tibia....-.+++++s 14 
Body .....-0+0005 34 Tail a.cccisaeaeee 86 
Mexico 
aod Mexico. Prof. Peters [P.]. 
bu S. Mexico. 
a de Oaxaca. M. Sallé fet 
d. 3. P M. Sallé [C.]. 
89, Anolis uniformis. 
Anolis uniformis, Cope, Proc. Am. Phil, Soe. xxii. 1885, p. 392. 
Very near A. tropidonotus. All the scales of the frontal region 
equal, so that the supraorbitals cannot be distinguished by size. 
Dorsal scales in ten to twelve rows, imbricate, not truncate. 
Tibia a little shorter than the short head. Colour reddish brown 
above and greenish below ; limbs and head above brown. 
From snout to vent 36 millim. 
Yucatan and Guatemala. 
90. Anolis metallicus. 
Anolis metallicus, Bocourt, Ann. Sc. Nat. (5) xvii. 1872, art. 2, and 
Miss. Se. Mex., Rept. pl. xvii. bis. fig. 1 
Differs from A. tropidonotus in having the dorsal scales not larger 
than the yentrals. 
Mexico. 
91. Anolis pecilopus. 
Anolis (Dracontura) pcecilopus, Cope, Proc. Ac. Philad. 1862, 
p. 179. 
Head broad, muzzle full, rather prominent ; frontal ridges slightly 
developed, bounding a rather deep concavity; upper head-scales 
minute, subgranular, rugulose; supraorbital semicircles separated 
by granules ; supraoculars small, keeled ; occipital minute or want- 
ing ; canthus rostralis weakly pronounced, soon obsolete ; loreal series 
nine or ten; superior labials nine; auricular orifice small, vertical. 
Gular appendage large. No dorsal or nuchal fold. Abdominal 
scales small, ovate, keeled ; lateral minute, gradually merging into 
the dorsal, which are larger, flat, keeled, and in numerous rows. 
The adpressed hind limb reaches the end of the snout ; digital expan- 
sions narrow. ‘Tail compressed, cylindrical, its scales keeled, the 
median row largest. General colour above brown ; the extremities 
and digits with numerous light cross bands; sides darker, with 
numerous longitudinal light lines, one commencing above the axilla 
most distinct ; light vertical bands ascend from this to a superior 
obsolete longitudinal band; in female specimens dark cheyron- 
shaped spots cross the back; beneath pale yellowish. 
