Superfamily Axioidea Huxley 1879 (decapod)
Parent taxon: Axiidea according to J. M. Wolfe et al. 2019
See also Karasawa 1992 and Schweitzer et al. 2010
Sister taxa: Anacalliacidae, Axiidae, Callianassidae, Callianassoidea, Callianideidae, Callianopsidae, Callichiridae, Ctenochelidae, Eucalliacidae, Mesostylus, Micheleidae, Paracalliacidae, Psammionassa, Strahlaxiidae
Subtaxa: none
Type: Axius
Ecology: infaunal detritivore
Distribution: there are no occurrences of Axioidea in the database