Hyracodon

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Hyracodon
Temporal range: Middle Eocene–Late Oligocene
Skeleton in
Natural History Museum of Los Angeles
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Perissodactyla
Family: Hyracodontidae
Genus: Hyracodon
Leidy, 1856[1]
Species
  • H. browni
  • H. leidyanus
  • H. medius
  • H. nebraskensis
  • H. petersoni
  • H. affinis
  • H. eximus
  • H. modestus
  • H. primus
  • H. princeps
  • H. priscidens

Hyracodon ('

perissodactyl
mammal.

Restoration by Charles R. Knight.

It was a lightly built,

rhinocerotoids, but it was a much smaller animal and differed very little in appearance from the primitive horses of which it was a contemporary (32–26 million years ago). It had a short, broad snout and its long, slender limbs had three digits.[2]

Restoration by Heinrich Harder.

Like the primitive horses,

phylogenetic
branch of hornless, running rhinocerotoids.

References

Sources

  • Benes, Josef (1979). Prehistoric Animals and Plants. Prague, CZ: Artua. p. 220.