†superfamily Asaphoidea Salter 1864 (trilobite)
Parent taxon: Asaphida according to R. A. Fortey and D. L. Bruton 2013
See also Adrain 2011
Sister taxa: Aethodionide, Anomocarellidae, Anomocaridae, Anomocaroidea, Asaphina, Cyclopygoidea, Dikelocephaloidea, Eurekiidae, Hungaiidae, Ordosiidae, Parabumasttides, Pseudocyclopyge, Remopleuridae, Rhyssometopidae, Trinucleoidea
Subtaxa: Asaphidae Ceratopygidae Remopleurididae
Type: Asaphidae
Ecology: fast-moving low-level epifaunal carnivore