Superfamily Portunoidea Rafinesque 1815 (crab)
PaleoDB taxon number: 147775
Parent taxon: Heterotremata according to R. M. Feldmann et al. 2018
Sister taxa: Archaeochiapasidae, Calappoidea, Cancroidea, Cheiragonoidea, Corystoidea, Goneplacoidea, Hexapodoidea, Leucosioidea, Leucosoidea, Majoidea, Parthenopoidea, Pilumnoidea, Progeryonoidea, Retroplumoidea, Trichodactyloidea
Subtaxa: Carcineretidae, Carcinidae, Catoptridae, Geryonidae, Icriocarcinidae, Lithophylacidae, Longusorbiidae, Macropipidae, Ovalipidae, Pirimelidae, Portunidae, Psammocarcinidae, Thiidae
Ecology: carnivore