†family Gemuendenaspidae Miles 1962 (armour-plated fish)
Placodermi - Phlyctaeniiformes - Gemuendenaspidae
Parent taxon: Brachythoraci according to R. van der Laan 2019
See also Denison 1975, Denison 1978 and Denison 1984
Sister taxa: Aspinothoracidi, Beyrichosteus, Brachydeiroidea, Buchanosteidae, Buchanosteoidea, Coccosteoidea, Coccosteomorphi, Dinichthyoidea, Doseyosteus, Heterosteoidea, Homosteoidea, Homostiidae, Maideria, Pachyosteomorphi, Parabuchanosteidae
Subtaxa: Gemuendenaspis
Type: Gemuendenaspis
Ecology: nektonic carnivore
Distribution: found only at Kaisergrube mine near Gemünden (Devonian of Germany)