Gibbon

Family of apes

This article is about a family of apes. For other uses, see Gibbon (disambiguation).

Gibbons[1][2]

Temporal range: 13.8–0 Ma

PreꞒ

Late Miocene–recent

Gibbon species of different genera; from top-left, clockwise: Pileated gibbon (Hylobates pileatus), western hoolock gibbon (Hoolock hoolock), yellow-cheeked gibbon (Nomascus gabriellae), siamang (Symphalangus syndactylus)

Conservation status

CITES Appendix I (CITES)[4]

Scientific classification
Domain:  | Eukaryota
Kingdom:  | Animalia
Phylum:  | Chordata
Class:  | Mammalia
Order:  | Primates
Suborder:  | Haplorhini
Infraorder:  | Simiiformes
Parvorder:  | Catarrhini
Superfamily:  | Hominoidea
Family:  | Hylobatidae
Gray, 1870
Type genus
Hylobates

Illiger, 1811

Genera

* Hylobates
* Hoolock
* Nomascus
* Symphalangus
* †Bunopithecus
* †Junzi
* †Yuanmoupithecus[3]

Distribution in Southeast Asia
Gibbon Rehabilitation Project, 2013

Gibbons (/ˈɡɪbənz/) are apes in the family Hylobatidae (/ˌhaɪləˈbætɪdiː/). The family historically contained one genus, but now is split into four extant genera and 20 species. Gibbons live in subtropical and tropical forests from eastern Bangladesh to Northeast India to southern China and Indonesia (including the islands of Sumatra, Borneo and Java).

Also called the lesser apes, gibbons differ from the great apes (chimpanzees, gorillas, orangutans and humans) in being smaller, exhibiting low sexual dimorphism, and not making nests.[5] Like all of the apes, gibbons are tailless. Unlike most of the great apes, gibbons frequently form long-term pair bonds. Their primary mode of locomotion, brachiation, involves swinging from branch to branch for distances up to 15 m (50 ft), at speeds as fast as 55 km/h (34 mph). They can also make leaps up to 8 m (26 ft), and walk bipedally with their arms raised for balance. They are the fastest of all tree-dwelling, nonflying mammals.[6]

Depending on the species and sex, gibbons' fur coloration varies from dark- to light-brown shades, and any shade between black and white, though a completely "white" gibbon is rare.

## Etymology

[edit]

The English word "gibbon" is a reborrowing from French and may originally derive from an Orang Asli word.[7]

## Evolutionary history

[edit]

Whole genome molecular dating analyses indicate that the gibbon lineage diverged from that of great apes around 16.8 million years ago (Mya) (95% confidence interval: 15.9–17.6 Mya; given a divergence of 29 Mya from Old World monkeys).[8] Adaptive divergence associated with chromosomal rearrangements led to rapid radiation of the four genera 5–7 Mya. Each genus comprises a distinct, well-delineated lineage, but the sequence and timing of divergences among these genera has been hard to resolve, even with whole genome data, due to radiative speciations and extensive incomplete lineage sorting.[8][9] An analysis based on morphology suggests that the four genera are ordered as (Symphalangus, (Nomascus, (Hoolock, Hylobates))).[10]

Hominoidea (hominoids, apes)  |

| Hylobatidae |

| (gibbons)  |

|  |

Symphalangus

|

|  |

Nomascus

|

|  |

Hoolock

|

Hylobates

Hominidae (hominids, great apes)  |

| Ponginae |

| (orangutans)  |

Homininae |

| Gorillini |

| (gorillas)  |

Hominini |

| Panina |

| (chimpanzees)  |

| Hominina (humans)  |

A coalescent-based species tree analysis of genome-scale datasets suggests a phylogeny for the four genera ordered as (Hylobates, (Nomascus, (Hoolock, Symphalangus))).[11]

Hominoidea (hominoids, apes)  |

| Hylobatidae |

| (gibbons)  |

|  |

Hylobates

|

|  |

Nomascus

|

|  |

Hoolock

|

Symphalangus

Hominidae (hominids, great apes)  |

| Ponginae |

| (Orangutans)  |

Homininae |

| Gorillini |

| (Gorilla)  |

Hominini |

| Panina |

| (chimpanzees)  |

| Hominina (Humans)  |

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.[9] Whole genome analysis suggests divergence of H. pileatus from H. moloch 1.5–3.0 Mya.[8] The extinct Bunopithecus sericus is a gibbon or gibbon-like ape, which until recently, was thought to be closely related to the hoolock gibbons.[2]

## Taxonomy

[edit]

Main article: List of hominoids

Hominoid family tree Northern white-cheeked gibbon, Nomascus leucogenys

The family is divided into four genera based on their diploid chromosome number: Hylobates (44), Hoolock (38), Nomascus (52), and Symphalangus (50).[2][12] Also, three extinct genera currently are recognised: Bunopithecus, Junzi, and Yuanmoupithecus.[2][13][14][3][15]

Family Hylobatidae: gibbons[1][12][16]

* Genus Hoolock
* Western hoolock gibbon, H. hoolock
* Eastern hoolock gibbon, H. leuconedys
* Skywalker hoolock gibbon, H. tianxing[17]
* Genus Hylobates: dwarf gibbons
* Lar gibbon or white-handed gibbon, H. lar
* Bornean white-bearded gibbon, H. albibarbis
* Agile gibbon or black-handed gibbon, H. agilis
* Western grey gibbon or Abbott's grey gibbon, H. abbotti[18]
* Eastern grey gibbon or northern grey gibbon, H. funereus[18]
* Müller's gibbon or southern grey gibbon, H. muelleri
* Silvery gibbon, H. moloch
* Pileated gibbon or capped gibbon, H. pileatus
* Kloss's gibbon, Mentawai gibbon or bilou, H. klossii
* Genus Symphalangus
* Siamang, S. syndactylus
* Genus Nomascus: crested gibbons
* Northern buffed-cheeked gibbon, N. annamensis
* Concolor or black crested gibbon, N. concolor
* Eastern black crested gibbon or Cao Vit black crested gibbon, N. nasutus
* Hainan black crested gibbon, N. hainanus
* Northern white-cheeked gibbon, N. leucogenys
* Southern white-cheeked gibbon, N. siki
* Yellow-cheeked gibbon, N. gabriellae

### Extinct genera

[edit]

* Genus Bunopithecus
* Bunopithecus sericus
* Genus Junzi
* Junzi imperialis
* Genus Yuanmoupithecus[3]
* Yuanmoupithecus xiaoyuan

### Hybrids

[edit]

Many gibbons are hard to identify based on fur coloration, so are identified either by song or genetics.[19] These morphological ambiguities have led to hybrids in zoos. Zoos often receive gibbons of unknown origin, so they rely on morphological variation or labels that are impossible to verify to assign species and subspecies names, so separate species of gibbons commonly are misidentified and housed together. Interspecific hybrids, within a genus, are also suspected to occur in wild gibbons where their ranges overlap.[20] No records exist, however, of fertile hybrids between different gibbon genera, either in the wild or in captivity.[8]

## Description

[edit]

Gibbon arm skeleton (left) compared to average human male arm bone structure (right): Scapula (red), humerus (orange), ulna (yellow), and radius (blue) are shown in both structures.

One unique[citation needed] aspect of a gibbon's anatomy is the wrist, which functions something like a ball-and-socket joint, allowing for biaxial movement. This greatly reduces the amount of energy needed in the upper arm and torso, while also reducing stress on the shoulder joint. Gibbons also have long hands and feet, with a deep cleft between the first and second digits of their hands. Their fur is usually black, gray, or brownish, often with white markings on hands, feet and face. Some species such as the siamang have an enlarged throat sac, which inflates and serves as a resonating chamber when the animals call. This structure can become quite large in some species, sometimes equaling the size of the animal's head. Their voices are much more powerful than that of any human singer, although they are at best half a human's height.[21]

Gibbon skulls and teeth resemble those of the great apes, and their noses are similar to those of all catarrhine primates. The dental formula is 2.1.2.32.1.2.3.[22] The siamang, which is the largest of the 18 species, is distinguished by having two fingers on each foot stuck together, hence the generic and species names Symphalangus and syndactylus.[23]

## Behavior

[edit]

Agile gibbon, Hylobates agilis

Like all primates, gibbons are social animals. They are strongly territorial, and defend their boundaries with vigorous visual and vocal displays. The vocal element, which can often be heard for distances up to 1 km (0.62 mi), consists of a duet between a mated pair, with their young sometimes joining in. In most species, males and some females sing solos to attract mates, as well as advertise their territories.[24] The song can be used to identify not only which species of gibbon is singing, but also the area from which it comes.[25]

Gibbons often retain the same mate for life, although they do not always remain sexually monogamous. In addition to extra-pair copulations, pair-bonded gibbons occasionally "divorce".[26][27]

Gibbons are among nature's best brachiators. Their ball-and-socket wrist joints allow them unmatched speed and accuracy when swinging through trees. Nonetheless, their mode of transportation can lead to hazards when a branch breaks or a hand slips, and researchers estimate that the majority of gibbons suffer bone fractures one or more times during their lifetimes.[28] They are the fastest of all tree-dwelling, nonflying mammals.[28] On the ground, gibbons tend to walk bipedally, and their Achilles tendon morphology is more similar to that of humans than that of any other ape.[29]

## Diet

[edit]

Gibbons' diets are about 60% fruit-based,[30] but they also consume twigs, leaves, insects, flowers, and occasionally birds' eggs.

## Genetics

[edit]

Pileated gibbon (Hylobates pileatus)

Gibbons were the first apes to diverge from the common ancestor of humans and apes about 16.8 Mya. With a genome that has a 96% similarity to humans, the gibbon has a role as a bridge between Old World monkeys, such as macaques, and the great apes. According to a study that mapped synteny (genes occurring on the same chromosome) disruptions in the gibbon and human genome, humans and great apes are part of the same superfamily (Hominoidea) with gibbons. The karyotype of gibbons, however, diverged in a much more rapid fashion from the common hominoid ancestor than other apes.

The common ancestor of hominoids is shown to have a minimum of 24 major chromosomal rearrangements from the presumed gibbon ancestor's karyotype. Reaching the common gibbon ancestor's karyotype from today's various living species of gibbons will require up to 28 additional rearrangements. Adding up, this implies that at least 52 major chromosomal rearrangements are needed to compare the common hominoid ancestor to today's gibbons. No common specific sequence element in the independent rearrangements was found, while 46% of the gibbon-human synteny breakpoints occur in segmental duplication regions. This is an indication that these major differences in humans and gibbons could have had a common source of plasticity or change. Researchers view this unusually high rate of chromosomal rearrangement that is specific in small apes such as gibbons could potentially be due to factors that increase the rate of chromosomal breakage or factors that allow derivative chromosomes to be fixed in a homozygous state while mostly lost in other mammals.[31]

Genus Hoolock

The whole genome of the gibbons in Southeast Asia was first sequenced in 2014 by the German Primate Center, including Christian Roos, Markus Brameier, and Lutz Walter, along with other international researchers. One of the gibbons that had its genome sequenced is a white-cheeked gibbon (Nomascus leucogenys, NLE) named Asia. The team found that a jumping DNA element named LAVA transposon (also called gibbon-specific retrotransposon) is unique to the gibbon genome apart from humans and the great apes. The LAVA transposon increases mutation rate, thus is supposed to have contributed to the rapid and greater change in gibbons in comparison to their close relatives, which is critical for evolutionary development. The very high rate of chromosomal disorder and rearrangements (such as duplications, deletions or inversions of large stretches of DNA) due to the moving of this large DNA segment is one of the key features that are unique to the gibbon genome.

A special feature of the LAVA transposon is that it positioned itself precisely between genes that are involved in chromosome segregation and distribution during cell division, which results in a premature termination state leading to an alteration in transcription. This incorporation of the jumping gene near genes involved in chromosome replication is thought to make the rearrangement in the genome even more likely, leading to a greater diversity within the gibbon genera.[32]

In addition, some characteristic genes in the gibbon genome had gone through a positive selection and are suggested to give rise to specific anatomical features for gibbons to adapt to their new environment. One of them is TBX5, which is a gene that is required for the development of the front extremities or forelimbs such as long arms. The other is COL1A1, which is responsible for the development of collagen, a protein that is directly involved with the forming of connective tissues, bone, and cartilage.[32] This gene is thought to have a role in gibbons' stronger muscles.[33]

Siamang, Symphalangus syndactylus

Researchers have found a coincidence between major environmental changes in Southeast Asia about 5 Mya that caused a cyclical dynamic of expansions and contractions of their forest habitat, an instance of radiation experienced by the gibbon genera. This may have led to the development of a suite of physical characteristics, distinct from their great ape relatives, to adapt to their habitat of dense, canopy forest.[32]

These crucial findings in genetics have contributed to the use of gibbons as a genetic model for chromosome breakage and fusion, which is a type of translocation mutation. The unusually high number of structural changes in the DNA and chromosomal rearrangements could lead to problematic consequences in some species.[34] Gibbons, however, not only seemed to be free from problems but let the change help them effectively adapt to their environment. Thus, gibbons are organisms on which genetics research could be focused to broaden the implications to human diseases related to chromosomal changes, such as cancer, including chronic myeloid leukemia.[35][36]

## Conservation status

[edit]

Most species are either endangered or critically endangered (the sole exception being H. leuconedys, which is vulnerable), primarily due to degradation or loss of their forest habitats.[37] On the island of Phuket in Thailand, a volunteer-based Gibbon Rehabilitation Center rescues gibbons that were kept in captivity, and are being released back into the wild.[38] The Kalaweit Project also has gibbon rehabilitation centers on Borneo and Sumatra.[39]

The IUCN Species Survival Commission Primate Specialist Group announced 2015 to be the Year of the Gibbon[40] and initiated events to be held around the world in zoos to promote awareness of the status of gibbons.[41]

## In traditional Chinese culture

[edit]

Two gibbons in an oak tree by the Song dynasty painter Yì Yuánjí

Further information: Monkeys in Chinese culture

Sinologist Robert van Gulik concluded gibbons were widespread in central and southern China until at least the Song dynasty, and furthermore, based on an analysis of references to primates in Chinese poetry and other literature and their portrayal in Chinese paintings, the Chinese word yuán (猿) referred specifically to gibbons until they were extirpated throughout most of the country due to habitat destruction (around the 14th century). In modern usage, however, yuán is a generic word for ape. Early Chinese writers viewed the "noble" gibbons, gracefully moving high in the treetops, as the "gentlemen" (jūnzǐ, 君子) of the forest, in contrast to the greedy macaques, attracted by human food. The Taoists ascribed occult properties to gibbons, believing them to be able to live for several hundred years and to turn into humans.[42]

Gibbon figurines as old as from the fourth to third centuries BCE (the Zhou dynasty) have been found in China. Later on, gibbons became a popular subject for Chinese painters, especially during the Song dynasty and early Yuan dynasty, when Yì Yuánjí and Mùqī Fǎcháng excelled in painting these apes. From Chinese cultural influence, the Zen motif of the "gibbon grasping at the reflection of the moon in the water" became popular in Japanese art, as well, though gibbons have never occurred naturally in Japan.[43]

## References

[edit]

1. ^ a b Groves, C. P. (2005). Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore: Johns Hopkins University Press. pp. 178–181. ISBN 0-801-88221-4. OCLC 62265494.
2. ^ a b c d Mootnick, A.; Groves, C. P. (2005). "A new generic name for the hoolock gibbon (Hylobatidae)". International Journal of Primatology. 26 (4): 971–976. doi:10.1007/s10764-005-5332-4. S2CID 8394136.
3. ^ a b c Ji, Xueping; Harrison, Terry; Zhang, Yingqi; Wu, Yun; Zhang, Chunxia; Hu, Jinming; Wu, Dongdong; Hou, Yemao; Li, Song; Wang, Guofu; Wang, Zhenzhen (2022-10-01). "The earliest hylobatid from the Late Miocene of China". Journal of Human Evolution. 171: 103251. Bibcode:2022JHumE.17103251J. doi:10.1016/j.jhevol.2022.103251. ISSN 0047-2484. PMID 36113226. S2CID 252243877.
4. ^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.
5. ^ Schaul, Jordan Carlton (3 March 2014). "Gibbon Conservation Center Working to Save South Asia's Hoolock Gibbons & Other "Small Apes"". National Geographic. Archived from the original on 5 November 2014. Retrieved 14 February 2016.
6. ^ "Gibbon". a-z animals. Retrieved 26 March 2015.
7. ^ Lim, Teckwyn (2020). "An Aslian origin for the word gibbon". Lexis. 15.
8. ^ a b c d Carbone, Lucia; et al. (2014). "Gibbon genome and the fast karyotype evolution of small apes". Nature. 513 (11 September 2014): 195–201. Bibcode:2014Natur.513..195C. doi:10.1038/nature13679. PMC 4249732. PMID 25209798.
9. ^ a b Matsudaira, K; Ishida, T (May 2010). "Phylogenetic relationships and divergence dates of the whole mitochondrial genome sequences among three gibbon genera". Mol. Phylogenet. Evol. 55 (2): 454–59. Bibcode:2010MolPE..55..454M. doi:10.1016/j.ympev.2010.01.032. PMID 20138221.
10. ^ Geissmann, Thomas (2003). "Taxonomy and evolution of gibbons". Evolutionary Anthropology: Issues, News, and Reviews. 11: 28–31. CiteSeerX 10.1.1.524.4224. doi:10.1002/evan.10047. S2CID 36655075.
11. ^ Shi, Cheng-Min; Yang, Ziheng (January 2018). "Coalescent-Based Analyses of Genomic Sequence Data Provide a Robust Resolution of Phylogenetic Relationships among Major Groups of Gibbons". Molecular Biology and Evolution. 35 (1): 159–179. doi:10.1093/molbev/msx277. PMC 5850733. PMID 29087487.
12. ^ a b Geissmann, Thomas (December 1995). "Gibbon systematics and species identification" (PDF). International Zoo News. 42: 467–501. Retrieved 2008-08-15.
13. ^ Weintraub, Karen (2018-06-21). "Extinct gibbon found in tomb of ancient Chinese emperor's grandmother". The New York Times. Retrieved 2021-01-13.
14. ^ Bower, Bruce (8 September 2020). "A stray molar is the oldest known fossil from an ancient gibbon - Ancestors of these small-bodied apes were in India roughly 13 million years ago, a study suggests". Science News. Retrieved 8 September 2020.
15. ^ Sonstige, Wilson, Don E. 1944- Hrsg. Cavallini, Paolo (2013). Handbook of the mammals of the world. Lynx Edicions. ISBN 978-84-96553-89-7. OCLC 1222638259.`{{cite book}}`: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)
16. ^ Geissmann, Thomas. "Chapter 3: "Adopting a Systematic Framework". Gibbon Systematics and Species Identification. Retrieved 2011-04-05 - via gibbons.de.
17. ^ Brown, Georgia (11 January 2017). "New species of gibbon discovered in China". The Guardian. Retrieved January 13, 2021.
18. ^ a b Sonstige, Wilson, Don E. 1944- Hrsg. Cavallini, Paolo (2013). Handbook of the mammals of the world. Lynx Edicions. ISBN 978-84-96553-89-7. OCLC 1222638259.`{{cite book}}`: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)
19. ^ Tenaza, R. (1984). "Songs of hybrid gibbons (Hylobates lar × H. muelleri)". American Journal of Primatology. 8 (3): 249–253. doi:10.1002/ajp.1350080307. PMID 31986810. S2CID 84957700.
20. ^ Sugawara, K. (1979). "Sociological study of a wild group of hybrid baboons between Papio anubis and P. hamadryas in the Awash Valley, Ethiopia". Primates. 20 (1): 21–56. doi:10.1007/BF02373827. S2CID 23061688.
21. ^ Lull, Richard Swann (1921). "Seventy Seven". Organic Evolution. New York: The Macmillan Company. pp. 641–677.
22. ^ Myers, P. 2000. Family Hylobatidae, Animal Diversity Web. Accessed April 05, 2011-04-05.
23. ^ Geissmann, T. (2011). "Typical Characteristics". Gibbon Research Lab. Retrieved 17 August 2011.
24. ^ Clarke E, Reichard UH, Zuberbühler K (2006). Emery N (ed.). "The Syntax and Meaning of Wild Gibbon Songs". PLOS ONE. 1 (1): e73. Bibcode:2006PLoSO...1...73C. doi:10.1371/journal.pone.0000073. PMC 1762393. PMID 17183705.
25. ^ Glover, Hilary. Recognizing gibbons from their regional accents, BioMed Central, EurekAlert.org, 6 February 2011.
26. ^ Reichard, U (1995). "Extra-pair copulations in a monogamous gibbon (Hylobates lar)". Ethology. 100 (2): 99–112. Bibcode:1995Ethol.100...99R. doi:10.1111/j.1439-0310.1995.tb00319.x.
27. ^ Briggs, Mike; Briggs, Peggy (2005). The Encyclopedia of World Wildlife. Parragon. p. 146\. ISBN 978-1405456807.
28. ^ a b Attenborough, David. Life of Mammals, "Episode 8: Life in the Trees", BBC Warner, 2003.
29. ^ Aerts, P.; d'Août, K.; Thorpe, S.; Berillon, G.; Vereecke, E. (2018). "The gibbon's Achilles tendon revisited: consequences for the evolution of the great apes?". Proceedings of the Royal Society B. 285 (1880): 20180859. doi:10.1098/rspb.2018.0859. PMC 6015853. PMID 29899076.
30. ^ Gibbon - Monkey Worlds Retrieved Feb-12-2015
31. ^ Carbone, L.; Vessere, G. M.; ten Hallers, B. F. H.; Zhu, B.; Osoegawa, K.; Mootnick, A.; Kofler, A.; Wienberg, J.; Rogers, J.; Humphray, S.; Scott, C.; Harris, R. A.; Milosavljevic, A.; de Jong, P. J. (2006). "A high-resolution map of synteny disruptions in gibbon and human genomes". PLOS Genetics. 2 (12): e223. doi:10.1371/journal.pgen.0020223. PMC 1756914. PMID 17196042.
32. ^ a b c Carbone, L.; Alan Harris, R.; Gnerre, S.; Veeramah, K. R.; Lorente-Galdos, B.; Huddleston, J.; Meyer, T. J.; Herrero, J.; Roos, C.; Aken, B.; Anaclerio, F.; Archidiacono, N.; Baker, C.; Barrell, D.; Batzer, M. A.; Beal, K.; Blancher, A.; Bohrson, C. L.; Brameier, M.; Gibbs, R. A. (2014). "Gibbon genome and the fast karyotype evolution of small apes". Nature. 513 (7517): 195–201. Bibcode:2014Natur.513..195C. doi:10.1038/nature13679. PMC 4249732. PMID 25209798.
33. ^ Michilsens, F.; Vereecke, E. E.; D'Août, K.; Aerts, P. (2009). "Functional anatomy of the gibbon forelimb: Adaptations to a brachiating lifestyle". Journal of Anatomy. 215 (3): 335–354. doi:10.1111/j.1469-7580.2009.01109.x. PMC 2750765. PMID 19519640.
34. ^ "Planet of the apes: Gibbons are last ape to have genome revealed". Reuters. 2014-09-10. Retrieved 2023-05-09.
35. ^ Baylor College of Medicine. (2014, September 10). Gibbon genome sequence deepens understanding of primates rapid chromosomal rearrangements. ScienceDaily. Retrieved April 7, 2020 from www.sciencedaily.com/releases/2014/09/140910132518.htm
36. ^ Weise, A.; Kosyakova, N.; Voigt, M.; Aust, N.; Mrasek, K.; Löhmer, S.; Rubtsov, N.; Karamysheva, T. V.; Trifonov, V. A.; Hardekopf, D.; Jančušková, T.; Pekova, S.; Wilhelm, K.; Liehr, T.; Fan, X. (2015). "Comprehensive analyses of white-handed gibbon chromosomes enables access to 92 evolutionary conserved breakpoints compared to the human genome". Cytogenetic and Genome Research. 145 (1): 42–49. doi:10.1159/000381764. PMID 25926034.
37. ^ A-Z Animals: Gibbon Retrieved Feb-12-2015
38. ^ "The Gibbon Rehabilitation Project".
39. ^ "Projets". Kalaweit (in French). Retrieved 2023-05-09.
40. ^ Mittermeier, Russell. "Letter of Endorsement - Year of the Gibbon" (PDF). IUCN SSC PSG Section on Small Apes. IUCN SSC Primate Specialist Group. Archived from the original (PDF) on 4 March 2016. Retrieved 30 July 2015.
41. ^ "Year of the Gibbon - Events". IUCN SSC PSG Section on Small Apes. Archived from the original on 29 August 2015. Retrieved 30 July 2015.
42. ^ van Gulik, Robert. "The gibbon in China. An essay in Chinese animal lore." E. J. Brill, Leiden, Holland. (1967). Brief summary
43. ^ Geissmann, Thomas. "Gibbon paintings in China, Japan, and Korea: Historical distribution, production rate and context" Archived 2008-12-17 at the Wayback Machine, Gibbon Journal, No. 4, May 2008. (includes color reproductions of a large number of gibbon paintings by many artists)

## External links

[edit]

* Media related to Hylobatidae at Wikimedia Commons
* Data related to Hylobatidae at Wikispecies
* IUCN SSC PSG Section on Small Apes
* Gibbon Conservation Center
* Gibbon Network and Research Lab
* Gibbon Conservation Alliance
* Gibbon Rehabilitation Project
* View the nomLeu3 genome assembly in the UCSC Genome Browser.

* v
* t
* e

Extant primate families

* Kingdom Animalia
* Phylum Chordata
* Class Mammalia
* Infraclass Eutheria
* Superorder Euarchontoglires

Strepsirrhini|

| Lorisoidea|

* Lorisidae
* Galagidae

|

Lemuroidea|

| Chiromyiformes|

* Daubentoniidae

|

* Cheirogaleidae
* Lemuridae
* Lepilemuridae
* Indriidae

Haplorhini|

* Tarsiidae

Simian|

| Platyrrhini|

* Cebidae
* Callitrichidae
* Aotidae
* Pitheciidae
* Atelidae

|

Catharrhini|

* Cercopithecidae

Hominoidea|

* Hylobatidae
* Hominidae

* v
* t
* e

Extant species of family Hylobatidae (Gibbons)

* Kingdom: Animalia
* Phylum: Chordata
* Class: Mammalia
* Order: Primates
* Suborder: Haplorhini

Hylobates|

* Lar gibbon (H. lar)
* Agile gibbon (H. agilis)
* Bornean white-bearded gibbon (H. albibarbis)
* Western grey gibbon (H. abbotti)
* Eastern grey gibbon (H. funereus)
* Müller's gibbon (H. muelleri)
* Silvery gibbon (H. moloch)
* Pileated gibbon (H. pileatus)
* Kloss's gibbon (H. klossii)

Hoolock|

* Western hoolock gibbon (H. hoolock)
* Eastern hoolock gibbon (H. leuconedys)
* Skywalker hoolock gibbon (H. tianxing)

Symphalangus|

* Siamang (S. syndactylus)

Nomascus|

* Northern buffed-cheeked gibbon (N. annamensis)
* Black crested gibbon (N. concolor)
* Eastern black crested gibbon (N. nasutus)
* Hainan black crested gibbon (N. hainanus)
* Northern white-cheeked gibbon (N. leucogenys)
* Yellow-cheeked gibbon (N. gabriellae)
* Southern white-cheeked gibbon (N. siki)

Category

* v
* t
* e

Apes

Extant
ape species|

* Homo
* Human (H. sapiens)
* Pan
* Bonobo (P. paniscus)
* Chimpanzee (P. troglodytes)
* Gorilla
* Eastern gorilla (G. beringei)
* Western gorilla (G. gorilla)
* Orangutan
* Sumatran orangutan (P. abelii)
* Bornean orangutan (P. pygmaeus)
* Tapanuli orangutan (P. tapanuliensis)
* Gibbon (family: Hylobatidae)

Study of apes|

* Great ape language
* Dian Fossey
* Birutė Galdikas
* Jane Goodall
* Chimpanzee genome project
* Human Genome Project
* Gladys Kalema-Zikusoka
* Neanderthal genome project
* Willie Smits
* Lone Drøscher Nielsen
* Ian Redmond
* Elgin Center
* Iowa Primate Learning Sanctuary
* Borneo Orangutan Survival
* Primate archaeology

Legal and
social status|

* Personhood
* Research ban
* Kinshasa Declaration on Great Apes
* Great Ape Project
* Great Apes Survival Partnership
* International Primate Day
* Nonhuman Rights Project

Related|

* Primate
* List of individual apes (non-human)
* Apes in space (non-human)
* Bigfoot
* Bushmeat
* Chimpanzee–human last common ancestor
* Gorilla–human last common ancestor
* Orangutan–human last common ancestor
* Gibbon–human last common ancestor
* List of fictional primates (non-human)
* Great apes
* Human evolution
* Monkey Day
* Mythic humanoids
* Yeren
* Yeti
* Yowie

* Category

* v
* t
* e

Haplorhini

* Kingdom: Animalia
* Phylum: Chordata
* Class: Mammalia
* Order: Primates

Haplorhini

†"Omomyidae"

* Altanius?
* Altiatlasius?
* Bownomomys
* Kohatius

Microchoerinae|

* Indusomys
* Melaneremia
* Microchoerus
* Nannopithex
* Necrolemur
* Paraloris
* Pseudoloris
* Quercyloris
* Vectipithex

"Anaptomorphinae"|

* Absarokius
* Anaptomorphus
* Anemorhysis
* Arapahovius
* Aycrossia
* Chlororhysis
* Gazinius
* Pseudotetonius
* Sphacorhysis
* Strigorhysis
* Tatmanius
* Teilhardina
* Tetonius
* Tetonoides
* Trogolemur
* Walshina

"Omomyinae"|

* Ageitodendron
* Asiomomys
* Brontomomys
* Chipetaia
* Chumashius
* Diablomomys
* Dyseolemur
* Ekwiiyemakius
* Gunnelltarsius
* Hemiacodon
* Jemezius
* Loveina
* Macrotarsius
* Nesomomys
* Omomys
* Ourayia
* Rooneyia
* Shoshonius
* Steinius
* Stockia
* Uintanius
* Utahia
* Washakius
* Wyomomys
* Yaquius

Tarkadectinae|

* Tarka
* Tarkadectes
* Tarkops

| Tarsiiformes|

* †Archicebus
* †Afrotarsiidae?
* †"Omomyidae"?

Tarsiidae|

* Carlito
* Cephalopachus
* †Hesperotarsius
* †Oligotarsius
* Tarsius
* †Xanthorhysis?

Simiiformes|

*     * see below↓

Simiiformes

Simiiformes

* †Altiatlasius?
* †Amamria
* †Aseanpithecus
* †Nosmips?
* †Phileosimias?

†Afrotarsiidae?|

* Afrasia
* Afrotarsius

†Eosimiidae|

* Bahinia
* Eosimias
* Phenacopithecus

†Amphipithecidae|

* Amphipithecus
* Bugtipithecus?
* Ganlea
* Krabia
* Myanmarpithecus
* Pondaungia
* Siamopithecus

†Parapithecoidea|

* Arsinoea
* Biretia

Proteopithecidae|

* Proteopithecus
* Serapia

Parapithecidae|

* Abuqatrania
* Apidium
* Parapithecus
* Qatrania
* Ucayalipithecus

Platyrrhini

* †Parvimico
* †Perupithecus
* †Szalatavus
* †Canaanimico
* †Branisella
* †Lagonimico

Aotidae|

* Aotus
* †Tremacebus

Pitheciidae|

* †Antillothrix
* Cacajao
* Callicebus
* †Carlocebus
* †Cebupithecia
* Cheracebus
* Chiropotes
* †Homunculus
* †Insulacebus
* †Mazzonicebus
* †Miocallicebus
* †Nuciruptor
* Pithecia
* Plecturocebus
* †Proteropithecia
* †Soriacebus
* †Xenothrix

Atelidae|

* Alouatta
* Ateles
* Brachyteles
* †Caipora
* †Cartelles
* †Chilecebus
* Lagothrix
* †Mohanamico
* Oreonax
* †Paralouatta
* †Protopithecus
* †Solimoea
* †Stirtonia

Cebidae|

* †Acrecebus
* Cebus
* †Dolichocebus
* †Killikaike
* †Panamacebus
* †Patasola
* Saimiri
* Sapajus

Callitrichidae|

* Callimico
* Callithrix
* Cebuella
* Leontocebus
* Leontopithecus
* Mico
* †Micodon
* Saguinus

| Catarrhini|

*     * see below↓

|

Catarrhini

Catarrhini

* †Micropithecus
* †Saadanius

†Oligopithecidae|

* Catopithecus
* Oligopithecus
* Talahpithecus

†Propliopithecidae|

* Aegyptopithecus
* Propliopithecus

†Pliopithecoidea|

* Krishnapithecus
* Paidopithex
* †Kapi

Pliopithecidae|

* Epipliopithecus
* Pliopithecus

Dionysopithecidae|

* Dionysopithecus
* Platodontopithecus

Crouzeliidae|

* Anapithecus
* Barberapithecus
* Crouzelia
* Egarapithecus
* Fanchangia
* Laccopithecus
* Plesiopliopithecus
* Pliobates

Cercopithecoidea

* †Alophe

†Victoriapithecidae|

* Noropithecus
* Nsungwepithecus?
* Prohylobates?
* Victoriapithecus
* Zaltanpithecus

Colobinae|

* †Cercopithecoides
* Colobus
* †Dolichopithecus
* †Kuseracolobus
* †Libypithecus
* †Mesopithecus
* †Microcolobus
* Nasalis
* †Paracolobus
* †Parapresbytis
* Piliocolobus
* Presbytis
* Procolobus
* Pygathrix
* †Rhinocolobus
* Rhinopithecus
* †Sawecolobus
* Semnopithecus
* Simias
* Trachypithecus

Cercopithecinae|

| Cercopithecini|

* Allenopithecus
* Allochrocebus
* Cercopithecus
* Chlorocebus
* Erythrocebus
* Miopithecus
* †Nanopithecus

|

Papionini|

* Cercocebus
* †Dinopithecus
* †Gorgopithecus
* Lophocebus
* Macaca
* Mandrillus
* Papio
* †Paradolichopithecus
* †Parapapio
* †Pliopapio
* †Procercocebus
* †Procynocephalus
* Rungwecebus
* †Soromandrillus
* Theropithecus

| Hominoidea|

*     * see below↓

|

Hominoidea

Hominoidea

* †Afropithecus
* †Ekembo
* †Equatorius
* †Griphopithecus
* †Kamoyapithecus?
* †Kenyapithecus
* †Morotopithecus
* †Nacholapithecus
* †Otavipithecus
* †Proconsul
* †Samburupithecus

†Dendropithecidae|

* Dendropithecus
* Micropithecus?
* Nyanzapithecus
* Oreopithecus?
* Rangwapithecus
* Rukwapithecus
* Simiolus
* Turkanapithecus

Hylobatidae|

* †Bunopithecus
* Hoolock
* Hylobates
* †Junzi
* Nomascus
* Symphalangus
* †Yuanmoupithecus

Hominidae

* †Buronius
* †Graecopithecus
* †Nakalipithecus
* †Ouranopithecus

Ponginae|

* †Ankarapithecus
* †Gigantopithecus
* †Indopithecus
* †Khoratpithecus
* †Lufengpithecus
* †Meganthropus
* Pongo
* †Sivapithecus

Homininae

| †Dryopithecini|

* Anoiapithecus
* Danuvius
* Dryopithecus
* Hispanopithecus?
* Pierolapithecus?
* Rudapithecus

|

Gorillini|

* †Chororapithecus?
* Gorilla
* †Nakalipithecus?

Hominini|

* Pan

Hominina|

* †Ardipithecus?
* †Australopithecus
* †Graecopithecus?
* Homo
* †Kenyanthropus
* †Orrorin?
* †Sahelanthropus?
* †Paranthropus

Taxon identifiers

Hylobatidae|

* Wikidata: Q185939
* Wikispecies: Hylobatidae
* ADW: Hylobatidae
* BioLib: 32328
* BOLD: 1005
* CoL: B9K
* EoL: 1652
* EPPO: 1HYLBF
* GBIF: 5484
* iNaturalist: 43585
* IRMNG: 111447
* ITIS: 572775
* MSW: 12100752
* NCBI: 9577
* Open Tree of Life: 166544
* Paleobiology Database: 40889
* uBio: 109066

Authority control databases: National |

* France
* BnF data
* Japan

|

*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template
*[†]: Extinct