†family Ogygoptyngidae Rich and Bohaska 1981 (owl)
Aves - Strigiformes - Ogygoptyngidae
Full reference: P. V. Rich and D. J. Bohaska. 1981. The Ogygoptyngidae, a new family of owls from the Paleocene of North America. Alcheringa 5(2):95-102
Parent taxon: Strigiformes according to P. V. Rich and D. J. Bohaska 1981
See also Carroll 1988
Sister taxa: Berruornis, Bubonidae, Heterostrigidae, Palaeoglaucidae, Primoptynx, Protostrigidae, Selenornithinae, Sophiornithidae, Strigidae, Tytonidae
Subtaxa: Ogygoptynx
Ecology: volant carnivore
Distribution: found only at Mason Pocket (Paleocene of Colorado)