PaleoDB taxon number: 133268
Parent taxon: Decapoda according to C. E. Schweitzer et al. 2010
Sister taxa: Acanthinopus, Achelata, Alcmonacaris, Anaglyptus, Anomura, Archeosolenocera, Archithelphusa, Aspidogaster, Astacidea, Axiidea, Blaculla, Brachyura, Brachyura, Buergerocaris, Calapa, Cambarus, Carcinocarcinus, Carcinoplacidae, Carpilodes, Charassocarcinus, Chiiengphoherus, Corellicarcinus, Cretachlorodus, Cyclodorippoida, Dalletastacus, Dendrobranchiata, Doratiopus, Erymastacus, Gampsurus, Gebia, Gebiidea, Geryon, Glabropilumus, Hecia, Hefriga, Heterochelida, Homelys, Imocaris, Ixoides, Kierionopsis, Klytia, Leiothorax, Leucosidae, Lissopsis, Maioidea, Martinezicancer, Mascarananda, Mecochiria, Meyerella, Microcorystes, Mitrax, Natantia, Nephropsidae, Noetlingia, Oedisoma, Olinaecaris, Oxythyreus, Palaeohomarus, Palaeopolycheles, Palaxius, Palinura, Parafavreina, Parapinnixa, Paratymolus, Parvocaris, Pinnacaris, Polyonyx, Prepaeduma, Protonecrocarcinus, Reptantia, Semiranina, Syphax, Tealliocaris, Tetrachelus, Thalassinidea, Triasiglyphea, Trichopaltarion
Subtaxa: Caridea, Glypheidea, Polychelida, Stenopodidea
Ecology: carnivore