The mobile shoulder joints is the reason they can swing from branch to branch hand-over-hand. Allen's swamp monke... Azara's night … Order Primates-Family Atelidae-Subfamily Atelinae-White-Bellied Spider Monkey-Mono Araña American Journal of Physical Anthropology, Vol. Category: Monkey. Meaning they have similar traits. Scientific Name: Ateles belzebuth. White Bellied Spider Monkey The population of the White Bellied Spider Monkey has declined by at least 50% in the last five decades. If … Species Ateles belzebuth white-bellied spider monkey. Description. MORE IN MONKEY CATEGORY. Here, we describe results from a 12+ year study of the demographic dynamics of a wild group of white‐bellied spider monkeys (Ateles belzebuth belzebuth) living near the Tiputini Biodiversity Station in a largely pristine rainforest in western Amazonia. Ateles: pictures (8) Ateles: specimens (17) Ateles: sounds (1) Species Ateles belzebuth white-bellied spider monkey. White-bellied spider monkey conservation The white-bellied spider monkey occurs in a number of protected areas in Colombia La Macarena, Tinigua and Picachos but there aateles been extensive human colonisation around these parks and so there is … ... Genus Ateles spider monkeys. Scientific Name: Ateles belzebuth. Common Name: White-bellied spider monkey. This means that these species have at least a 20% chance of going extinct in … 4, p. 579. Previous Next. Effects of predation risk on the grouping patterns of white-bellied spider monkeys (Ateles belzebuth belzebuth) in Western Amazonia. MORE IN MONKEY CATEGORY. WHITE-BELLIED SPIDER MONKEY. Geographic Range. WHITE-BELLIED SPIDER MONKEY. The white-bellied spider monkey lives in Colombia, Venezuela, Peru, and Ecuador, and ranges into Brazil along the northern fringes of the Amazon Basin. White-Bellied Spider Monkey (Ateles belzebuth) Mohamed bin Zayed Species project number 0925815. Although 10 species of primates are known from the study site, we obtained photographs of only 2 species, Ateles belzebuth (white-bellied spider monkey) and Alouatta seniculus (red howler) at 2 of 4 saladeros surveyed. Spider monkeys find food in the treetops and feast on nuts, fruits, leaves, bird eggs, and spiders. LIFE SPAN: 28 years. Family: Cebidae. Ateles belzebuth is listed as an endangered species (IUCN, 2009), given that its populations have declined by at least 50% in the last five decades. White-bellied spider monkeys, Ateles belzebuth, are found in the northeastern portion of the Amazon in South America.Colombia, Venezuela, Peru, Ecuador, and Brazil are all countries that this species is known to inhabit. The species has a wide distribution range, although in Brazil, it is limited to only a few protected areas. White-bellied Spider Monkey. Three of the spider monkey species, the white-bellied spider monkey, brown-headed spider monkey and white- whiskered spider monkey are listed as Endangered by either USESA or IUCN. Spider monkeys are unusual in many ways, including the fact that they do not have opposable thumbs. The white-cheeked spider monkey (Ateles marginatus) is a species of spider monkey, a type of New World monkey, endemic to Brazil..