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Hippohyus

From Wikipedia, the free encyclopedia
Extinct genus of mammal

Hippohyus
Temporal range:5.332–2.588 Ma
AHippohyus sivalensis skull
Scientific classificationEdit this classification
Kingdom:Animalia
Phylum:Chordata
Class:Mammalia
Order:Artiodactyla
Family:Suidae
Subfamily:Suinae
Tribe:Hippohyini
Genus:Hippohyus
Falconer & Cautley, 1847
Type species
Hippohyus sivalensis
Species
  • H. detterai
  • H. sivalensis

Hippohyus is an extinct genus ofpig-like animals that lived during thePliocene inIndia.[1]

Description

[edit]

Hippohyus had high-crowned molars with wrinkled enamel. The posterior premolars were enlarged and short. The skull was primitive, with a flat forehead, enlarged nasal bones, a relatively central orbital cavity and a rather robust zygomatic arch, with the jugal root originating at the height of the fourth premolar.

The most unusual dental characteristic ofHippohyus was the extraordinary folding of the cones and conules in its teeth. Its dental wear was more similar a horse than a typical pig.[2]

References

[edit]
  1. ^Lewis, G. E. (1934). "Preliminary notice of a new species of Hippohyus from India".American Journal of Science.27 (162):457–459.Bibcode:1934AmJS...27..457L.doi:10.2475/ajs.s5-27.162.457.
  2. ^Lewis, G.E. (1934). "Preliminary notice of a new species of Hippohyus from India".American Journal of Science.5–27 (162):457–459.Bibcode:1934AmJS...27..457L.doi:10.2475/ajs.s5-27.162.457.
Genera ofpeccaries,pigs and their extinct allies
Doliochoeridae
Doliochoerinae
Orycterochoerinae
Sanitheriidae
Suidae
    • See below ↓
Tayassuidae
Cainochoerinae
Hyotheriinae
Listriodontinae
Kubanochoerini
Listriodontini
Namachoerini
Suinae
Suini
Potamochoerini
Hippohyini
Phacochoerini
Babyrousini
Tetraconodontinae
Hippohyus
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