Infraorder Caridea Dana 1852 (shrimp)
Parent taxon: Pleocyemata according to J. W. Martin and G. E. Davis 2001
Sister taxa: Glypheidea, Polychelida, Stenopodidea
Subtaxa: Alpheoidea Atyoidea Bresilioidea Campylonotoidea Crangonoidea Galatheacaridoidea Nematocarcinoidea Oplophoroidea Palaemonoidea Pandaloidea Pasiphaeoidea Physetocaridoidea Pleopteryxoidea Procarididae Procaridoidea Processoidea Psalidopodoidea Stylodactyloidea
Ecology: carnivore