Polymorphis

Polymorphis
Temporal range: Middle Eocene (Mustersan)
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Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: †Litopterna
Family: †Macraucheniidae
Subfamily: †Cramaucheniinae
Genus: †Polymorphis
Roth, 1899
Type species
†Polymorphis lechei
Roth, 1899
Synonyms
  • Megacrodon Roth, 1899
  • Polyacrodon Roth, 1899
  • Decaconus Ameghino, 1901
  • Oroacrodon Ameghino, 1904
  • Periacrodon Ameghino, 1904

Polymorphis is an extinct genus of litopterns belonging to the family Macraucheniidae. It lived during the Middle Eocene of Argentina.

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