Vocal and physical interactions when retreating to sleeping trees are absent so as to avoid predator detection. We do not consider sexual differences (i.e. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. Eat or be eaten: predator sensitive foraging among primates. Database of human genes associated with cellular senescence. Size: 45 – 50cms. American Journal of Primatology, 46: 35-62. I. Sample size Large Data quality High Observations. A natural epizootic in a laboratory colony. The benchmark genome assembly and annotation of the long-lived, cancer-resistant naked mole-rat (Heterocephalus glaber). Miller, L. 2002. Males sing together at range edges to chase away intruders and group defense becomes more important as home range size increases (Savini et al., 2009). At the species level, estimates from mitochondrial DNA genome analyses suggest that Hylobates pileatus diverged from H. lar and H. agilis around 3.9 Mya, and H. lar and H. agilis separated around 3.3 Mya. Vereecke, E., K. D'Aout, P. Aerts. Comments, suggestions, ideas, and bug reports are welcome. In other words, India and southeast Asia. Fur is extremely dense, providing protection from rain. 2008. at http://www.iucnredlist.org/details/10548/0. They also eat leafy plants, flowers, and insects, and are very selective feeders when it comes to fruit consumption. Young gibbons will stay with their parents in a family unit until they are old enough to venture off on their own and start their own family. found in the oriental region of the world. A high-coverage genome of the bowhead whale (Balaena mysticetus), the longest-lived mammal. Unfortunately, they are no longer found in China. Gibbons use vocalization for … An animal that eats mainly plants or parts of plants. Sometimes they are hunted for subsistence food by villagers. sexual dimorphism), seasonal changes (e.g. February 12, 2013 Endothermy is a synapomorphy of the Mammalia, although it may have arisen in a (now extinct) synapsid ancestor; the fossil record does not distinguish these possibilities. Allo-grooming probably serves more as a hygienic activity than a social function for this species (Reichard and Sommer, 1994). Accessed A female wild-born specimen acquired by San Antonio Zoo in 1954 died in 2008 at an estimated 56 years of age. change in fur color), or age-related changes to be polymorphic. Reichard, U., V. Sommer. Selection and treatment of food plants by white-handed gibbons (Hylobates lar) in Khao Yai National Park, Thailand. Raemaekers, P., J. Raemaekers. Gibbons are one of only a few species of primates that mate for life. Inheritance and selective effects of color phase in white-handed gibbons (Hylobates lar) in central Thailand. The hairless face is surrounded by a ring of very short white or lightly colored fur; and the hands and feet are both white (Gron, 2010). White-handed gibbons are distributed throughout the tropical rainforests of Southeast Asia including Indonesia, Laos, Malaysia, Myanmar, and Thailand. at https://www.lafayette.in.gov/egov/docs/298271201804574.htm. They are also detectable from their movement through trees or by plain sight, but these are much less common (Savini, Boesch, and Reichard, 2009). National History Bulletin of the Siam Society, 39: 111-122. Home ranges are anywhere from 17 to 40 hectares in size (Savini, Boesch and Reichard, 2009). Twins are rare. (Reichard, 1998; Savini, et al., 2009; Whitington and Treesucon, 1991), Potential predators of white-handed gibbons include eagles, leopards, marbled cats, and pythons, though no act of predation has been observed.

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