†family Mylostomatidae Woodward 1891 (armour-plated fish)
Placodermi - Phlyctaeniiformes - Mylostomatidae
Parent taxon: Coccosteomorphi according to R. van der Laan 2019
See also Denison 1975, Denison 1978, Denison 1984, Hay 1902 and Jordan 1963
Sister taxa: Bungartiidae, Camuropiscidae, Coccosteidae, Torosteidae, Trematosteidae
Subtaxa: Dinomylostoma Kendrickichthys Mylostoma Tafilalichthys Trachosteus
Ecology: nektonic carnivore
Distribution: