Rangwapithecus is an extinct genus of ape from the Early Miocene of Kenya. Late Miocene phalanges from Hungary have also been assigned to this genus, but were later reclassified as Dryopithecus.[1]

Rangwapithecus
Jaw of Rangwapithecus gordoni
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Primates
Suborder: Haplorhini
Infraorder: Simiiformes
Family: Dendropithecidae
Subfamily: Nyanzapithecinae
Genus: Rangwapithecus
Andrews, 1974

Description

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Rangwapithecus weighed approximately 15 kg (33 lb) and the size and shape of the ape's teeth indicate that it was a folivore.[2] An arboreal ape from the earliest Miocene[3] adapted to life in the rainforest, it is associated particularly with Mfangano Island[4] although the species previously inhabited a woodland-bushland environment.[5]

Taxonomy

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Rangwapithecus was sympatric with Proconsul,[6] and may be synonymous with both Proconsul gordoni and Proconsul vancouveringi.[7] It is also similar to another species[vague] found in Africa.[8] Rangwapithecus gordoni and P. africanus are similarly sized though they differ morphologically, and both are restricted to Koru and Songhur.[9]

Palaeoecology

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Rangwapithecus was a generalised frugivore that was also able to engage in folivory as a fallback during times of dietary stress.[10]

Notes

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  1. ^ Begun 1988
  2. ^ Fleagle 1999, p. 462
  3. ^ Lyell 1833, p. 343
  4. ^ Andrews & Kelley 2007, Abstract
  5. ^ Andrews & Evans 1979
  6. ^ Cameron 2004, p. 62
  7. ^ Tuttle 1986, p. 28
  8. ^ Leakey & Leakey 1987, Abstract
  9. ^ Andrews 2000, p. 356
  10. ^ Shearer, Brian M.; Ungar, Peter S.; McNulty, Kieran P.; Harcourt-Smith, William E.H.; Dunsworth, Holly M.; Teaford, Mark F. (January 2015). "Dental microwear profilometry of African non-cercopithecoid catarrhines of the Early Miocene". Journal of Human Evolution. 78: 33–43. doi:10.1016/j.jhevol.2014.08.011. Retrieved 3 December 2024 – via Elsevier Science Direct.

References

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  • Wolpoff, M. H.; De Bonis, L.; Fleagle, J. G.; Frayer, D. W.; Greenfield, L. O.; Jacobs, K. H.; Protsch, R.; Rightmire, P. G.; Sarich, V. (1982). "Ramapithecus and Hominid Origins [and Comments and Reply]". Current Anthropology. 23 (5): 501–522. doi:10.1086/202893. JSTOR 2742391. S2CID 88285271.