The white-footed tamarin (Saguinus leucopus ) is a tamarin species endemic to Colombia. It is a silvery brown colour with pale streaks and russet underparts, and is very similar in appearance to the cotton-top tamarin, from which it is separated by the Atrato River. It is thought that the two species diverged during the Pleistocene, at a time when a sea occupied the area between their present ranges. This tamarin is an arboreal species, living in small family groups in the canopy. Females give birth to one to three young after a gestation period of about 140 days. This species has a relatively small range and is under threat from destruction and fragmentation of the forest in which it lives and the International Union for Conservation of Nature has assessed its conservation status as "vulnerable".
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Among animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
Arboreal locomotion is the locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some anima...
Polygyny is a mating system in which one female lives and mates with multiple males but each male only mates with a single female.
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starts withThe white-footed tamarin exhibits a silvery pale brown back with lighter streaks. The front is russet colored. The tail is brown, sometimes with a white tip. Feet and hands are also white. The face is only thinly furred with white hairs. Thick brown hair is around the neck and between the ears. Its forelimbs are shorter than its hindlimbs. Its vision, auditory, and olfactory senses are very sharp. Average adult male can weigh 494 g and the average adult female is only slightly smaller, weighing 490 g. Other primates have nails on each digit but tamarins have claws on all digits except the big toe.
The white-footed tamarin uses scent glands to mark its territory. It lives in a group with its extended family of four to fifteen individuals. It lives in trees and is active during the day. Very agile in the trees, it uses all four limbs (quadrupedal) to aid in maneuvering through the branches.
The white-footed tamarin exhibits polyandrous reproduction, meaning one female will mate with more than one male. Gestation cycle is 130–150 days. Females will give birth to one to three young and males have a role in rearing the young and carrying them on his back. Maturity is 12–18 months old. Two birthing seasons have been recorded, one between May and June and the other between October and November.
The white-footed tamarin lives in tropical dry forests, tropical wet forests, primary and secondary forests. It prefers the edges of forests, close to streams.
Its diet consists of insects, soft fruits, and nectar, plant exudates, prey animals, and flowers.
The forests in which the white-footed tamarin lives are disappearing rapidly as the land is used for logging and mining, cleared for agriculture and for the construction of roads and dams. Populations of the tamarin are declining and some animals are sold in local markets as pets. As a result of these factors, the International Union for Conservation of Nature has assessed the animal's conservation status as being "vulnerable".
