†family Opisthodactylidae Ameghino 1895 (bird)
Aves - Gruiformes - Opisthodactylidae
Parent taxon: Phororhacoidea according to A. Wetmore 1960
See also Carroll 1988 and Lambrecht 1933
Sister taxon: Lavocatavis
Subtaxa: none
Ecology: ground dwelling carnivore
Distribution: there are no occurrences of Opisthodactylidae in the database