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
Superfamily:	†Stylinodontoidea; Marsh, 1875
Family:	†Stylinodontidae; Marsh, 1875
Type genus
	†Stylinodon; Marsh, 1874
Subfamilies
	†Stylinodontinae; †Wortmaniinae;
Synonyms
	synonyms of family: 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 superfamily Stylinodontoidea within extinct order Taeniodonta, that lived in North America from the early Paleocene to middle Eocene.