English Name:

Southern two-toed sloth

Local Name:

pelejo

Scientific Name:

Choloepus didactylus

Class:

Mammalia

Order:

Edentata (Xenarthra)

photo© Greg Neise


Description
Body length: 46 - 86 cm (18 - 34 in); Weight: 4.1 - 8.5 kg (9 - 18.7 lb) Upper parts tan or brown; legs often darker than body; face like body. Long legs; no free toes; forefeet with two long curving claws; hindfeet with three claws. Fur long, often with creamy tips. Stumpy tail.

Range
South America east of the Andes, from Eastern Venezuela and Guianas south through Ecuador, Peru and Brazil to just south of the Amazon River.

Habitat
Mature, disturbed and secondary rainforest.

Niche
Arboreal, nocturnal and solitary. Feeds on leaves and fruit. Often high in canopy; prefer trees covered with vines and crowns in the sunlight. Descend to ground to defecate. Frequently hang upside down from tree branches by means of their claws. Head can rotate 90o. Hairs have tiny grooves which shelter algae, the greenish color of which disguises fur of the animal; algae is fed on by a species of moth. Move very slowly and are silent, so difficult to observe. Preyed on by eagles and jaguars. Somewhat aggressive; will defend themselves by biting and slashing with foreclaws.

Life History
Single young clings to mother for first six to nine months of life.

Status
Widespread distribution; hunted for meat; status unknown.


 


Rainforest Conservation Fund
2036 North Clark Street
Suite 233
Chicago, IL 60614
773/975-7517
rcf@interaccess.com