15 km. NW of Chinaja, 1; 20 km. NNW of Chinaja, 2.

Two specimens were found beneath the bark of standing dead trees;

another was found in the crack in the trunk of a mahogany tree about 13

meters above the ground. In life the dorsum was yellowish tan with dark

brown markings; the venter was yellowish tan with brown flecks, and the

iris was olive-tan. The largest specimen is a male having a snout-vent

length of 95 mm.; all specimens have regenerated tails. Individuals when

caught twisted their bodies and attempted to bite; upon grabbing a

finger they held on with great tenacity.

=Anolis biporcatus= (Wiegmann)

14 km. NNW of Chinaja, 1; 17 km. NNW of Chinaja, 1; 20 km. NNW

of Chinaja, 3; 30 km. NNW of Chinaja, 1; Sayaxche, 1.

All specimens of this large anole were obtained from trees. Some

individuals were found in the tops of trees immediately after they were

felled. My limited observations on this anole suggest that it is an

inhabitant of the upper levels of the forest. In life an adult male from

20 kilometers north-northwest of Chinaja was brilliant green above; the

eyelids were bright yellow; the belly was white. The outer part of the

dewlap was pale orange, and the median part was pinkish blue. A juvenile

having a snout-vent length of 47 mm. and a tail length of 86 mm. was

pale grayish green with pale gray flecks on the dorsum. The largest male

has a snout-vent length of 98 mm. and a tail length of 217 mm.; the same

measurements of the largest female are 89 and 213 mm. This species,

together with all other anoles, is known locally as _toloque_.

=Anolis capito= Peters

Chinaja, 2; 14 km. NNW of Chinaja, 1; Rio de la Pasion, 1.

All individuals were observed on trunks of trees between heights of

three and ten meters above the ground. The largest male has a snout-vent

length of 81 mm. and a tail length of 155 mm.; the same measurements of

the largest female are 87 and 150 mm. The streaked brown dorsum,

combined with the lizards' habit of pressing the body against the trunks

of trees, make this anole especially difficult to see.

=Anolis humilis uniformis= Cope

Chinaja, 24; 15 km. NW of Chinaja, 22; 20 km. NNW of Chinaja,

6; Sayaxche, 1.

This small dull brown anole is a characteristic inhabitant of the forest

floor, where the lizards move about in a series of quick, short hops and

thus easily evade capture. Three individuals were found on small bushes,

and four were on the bases of trees; otherwise, all were observed on the

ground. Observations indicate that this species is active throughout

the day, except during and immediately after heavy rains. The males have

a deep red dewlap with a dark blue median spot.

=Anolis lemurinus bourgeaei= Bocourt

Chinaja, 11; 20 km. NNW of Chinaja, 4; 30 km. NNW of Chinaja,

2; Rio de la Pasion, 1; Rio San Roman, 1; Sayaxche, 8; Toocog,

6.

This moderate-sized anole characteristically inhabits the low bushes and

bases of trees in the forest. Individuals were most readily observed on

the buttresses of some of the gigantic mahogany and ceiba trees. When

approached the lizards usually ran around the tree or ducked to the

other side of the buttress; if the observer moved closer, they jumped to

the ground and ran off. None was observed to ascend large trees. Some

individuals were observed foraging on the forest floor; these took

shelter on the bases of trees. One individual was sleeping on a palm

frond at night. The adult males have a uniformly orange-red dewlap.

=Anolis limifrons rodriguezi= Bocourt

Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala · 第 31 / 64 题