Metasinopa

Extinct genus of mammals From Wikipedia, the free encyclopedia

Metasinopa ("next to Sinopa") is an extinct genus of hyaenodonts from extinct family Teratodontidae that lived during the early Oligocene in Egypt (northern Africa).

Phylum:Chordata
Class:Mammalia
Order:Hyaenodonta
Superfamily:Hyainailouroidea
Quick facts Scientific classification, Type species ...
Metasinopa
Temporal range: 33.9–30.0 Ma
Early Oligocene
lower jaw of Metasinopa fraasii
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Hyaenodonta
Superfamily: Hyainailouroidea
Family: Teratodontidae
Subfamily: Teratodontinae
Genus: Metasinopa
Osborn, 1909[1]
Type species
Metasinopa fraasi
Osborn, 1909[1]
Species
  • M. ethiopica (Andrews, 1906)[2]
  • M. fraasi (Osborn, 1909)[1]
  • M. osborni (Holroyd, 1994)[3]
  • M. sp. [DPC 4544 & DPC 10199] (Matthew, 2017)[4]
Synonyms
synonyms of species:
  • M. ethiopica:
    • Brychotherium ethiopica (Holroyd, 1994)
    • Sinopa aethiopica (Hopwood & Hollyfield, 1954)[5]
    • Sinopa ethiopica (Andrews, 1906)
Close

Taxonomy

Although Metasinopa fraasi is the only unambiguous species of the genus, the early Miocene species Metasinopa napaki from Uganda was originally assigned to Metasinopa by Savage (1965), but was later moved to Paracynohyaenodon by van Valen (1967), and is now assigned to the Miocene Anasinopa, as A. napaki.[6] "Sinopa" ethiopica has been assigned to Metasinopa following Savage (1965), but may be its own genus considering its younger age relative to M. fraasi.[7]

References

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