Stylinodontidae

Stylinodontidae Temporal range: Early Paleocene - Middle Eocene
species from family Stylinodontidae
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Clade:	Eutheria
Infraclass:	Placentalia (?)
Order:	†Taeniodonta
Family:	†Stylinodontidae Marsh, 1875
Type genus
†Stylinodon Marsh, 1874
Subfamilies
†Stylinodontinae †Wortmaniinae
Synonyms
list of synonyms: Calamodontidae (Cope, 1876) Ectoganidae (Cope, 1876) Hemiganidae (Cope, 1888) Stylinodontinae (Schlosser, 1911) Stylinodontini (Winge, 1917)

Stylinodontidae ("teeth with pilar-like fibers") is an extinct family of mammals from extinct order Taeniodonta, that lived in North America from the early Paleocene to middle Eocene.

Taxonomy and phylogeny

Taxonomy

• Family: †Stylinodontidae (Marsh, 1875)
  • Subfamily: †Stylinodontinae (Marsh, 1875)
    • Tribe: †Ectoganini (Cope, 1876)
      • Genus: †Ectoganus (Cope, 1874)
        • †Ectoganus copei (Schoch, 1981)
          • †Ectoganus copei bighornensis (Schoch, 1981)
          • †Ectoganus copei copei (Schoch, 1981)
        • †Ectoganus gliriformis (Cope, 1874)
          • †Ectoganus gliriformis gliriformis (Cope, 1874)
          • †Ectoganus gliriformis lobdelli (Simpson, 1929)
    • Tribe: †Psittacotheriini (Schoch, 1982)
      • Genus: †Psittacotherium (Cope, 1882)
        • †Psittacotherium multifragum (Cope, 1882)
    • Tribe: †Stylinodontini (Marsh, 1875)
      • Genus: †Stylinodon (Marsh, 1874)
        • †Stylinodon inexplicatus (Schoch & Lucas, 1981)
        • †Stylinodon mirus (Marsh, 1874)
  • Subfamily: †Wortmaniinae (Schoch, 1982)
    • Genus: †Wortmania (Hay, 1899)
      • †Wortmania otariidens (Cope 1885)

Phylogeny

Placentalia

Atlantogenata Boreoeutheria †Palaeoryctida †Ambilestes †Procerberidae †Alveugena  †Taeniodonta  †Schowalteria †Onychodectidae †Conoryctidae  †Stylinodontidae   †Wortmaniinae   †Wortmania  †Wortmania otariidens  †Stylinodontinae   †Psittacotheriini   †Psittacotherium  †Psittacotherium multifragum  †Ectoganini   †Ectoganus  †Ectoganus copei †Ectoganus gliriformis  †Stylinodontini   †Stylinodon  †Stylinodon inexplicatus †Stylinodon mirus