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Megalotragus

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Megalotragus
Temporal range: Pliocene - early Holocene, 5–0.0055 Ma
Megalotragus kattwinkeli skull
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Bovidae
Subfamily: Antilopinae
Tribe: Alcelaphini
Genus: Megalotragus
van Hoepen, 1932
Species
  • M. kattwinkeli (type)
  • M. priscus Broom, 1909
  • M. issaci

Megalotragus was a genus of very large extinct African alcelaphines that occurred from the Pliocene to early Holocene.[1][2] It's skull resembled that of modern hartebeests, but differed in larger body size and proportions. Megalotragus includes some of the largest bovid species in the tribe Alcelaphini, reaching a shoulder height of 1.4 m (4.6 ft). The genus consists of three species of which Megalotragus priscus survived until the early Holocene 7.500 C14yBP.[2]

Description

The skull of Megalotragus is similar to that of the hartebeest: characterized by extreme elongation, and the fusion and posterior of the horn pedicels. However, it's postcrania and proportions are largely reminiscent of wildebeest: for instance, axes from Megalotragus are robust and compact, suggesting it had a robust, muscular neck that was likely held horizontally, much like black wildebeest.[3]

See also

References

  1. ^ Turvey, S.T. (2009). Holocene mammal extinctions. In: Turvey, S.T. (editor) (2009). Holocene extinctions. Oxford University Press, Oxford, UK.
  2. ^ a b Thackeray, John Francis. (2015). Faunal Remains from Holocene Deposits, Excavation 1, Wonderwerk Cave, South Africa. African Archaeological Review.
  3. ^ Brink, J.S. (2005). The Evolution of the Black Wildebeest, Connochaetes gnou, and Modern Large Mammal Faunas in Central Southern Africa (PDF) (PhD). University of Stellenbosch.