| Superfamily | Aethroidea Dana, 1851
| 1 22 69 | Family Genera Species |
| Superfamily | Bellioidea Dana, 1852
| 2 5 13 | Families Genera Species |
| Superfamily | Bythograeoidea A. Williams, 1980
| 1 6 19 | Family Genera Species |
| Superfamily | Calappoidea De Haan, 1833
| 3 45 382 | Families Genera Species |
| Superfamily | Cancroidea Latreille, 1802
| 5 61 1001 | Families Genera Species |
| Superfamily | Carpilioidea Ortmann, 1893
| 4 49 299 | Families Genera Species |
| Superfamily | Cheiragonoidea Ortmann, 1893
| 1 8 23 | Family Genera Species |
| Superfamily | Componocancroidea ♰ Feldmann, Schweitzer & Green, 2008
| 1 1 2 | Family Genus Species |
| Superfamily | Corystoidea Samouelle, 1819
| 0 0 0 | Families Genera Species |
| Superfamily | Dairoidea Serène, 1965
| 2 6 33 | Families Genera Species |
| Superfamily | Dorippoidea MacLeay, 1838
| 4 42 308 | Families Genera Species |
| Superfamily | Eriphioidea MacLeay, 1838
| 6 34 184 | Families Genera Species |
| Superfamily | Gecarcinucoidea Rathbun, 1904
| 2 99 764 | Families Genera Species |
| Superfamily | Goneplacoidea MacLeay, 1838
| 14 83 275 | Families Genera Species |
| Superfamily | Hexapodoidea Miers, 1886
| 1 24 96 | Family Genera Species |
| Superfamily | Hymenosomatoidea MacLeay, 1838
| 1 41 269 | Family Genera Species |
| Superfamily | Leucosioidea Samouelle, 1819
| 2 120 1128 | Families Genera Species |
| Superfamily | Majoidea Samouelle, 1819 Spider crabs | 10 390 2343 | Families Genera Species |
| Superfamily | Orithyioidea
| 1 6 8 | Family Genera Species |
| Superfamily | Palicoidea Bouvier, 1898
| 1 2 5 | Family Genera Species |
| Superfamily | Parthenopoidea MacLeay, 1838
| 2 68 558 | Families Genera Species |
| Superfamily | Pilumnoidea Samouelle, 1819
| 3 126 915 | Families Genera Species |
| Superfamily | Portunoidea Rafinesque, 1815
| 13 182 1607 | Families Genera Species |
| Superfamily | Potamoidea Ortmann, 1896
| 4 198 1960 | Families Genera Species |
| Superfamily | Pseudocarcinoidea Ng & Davie, 2020
| 1 1 7 | Family Genus Species |
| Superfamily | Pseudothelphusoidea Ortmann, 1893
| 1 71 609 | Family Genera Species |
| Superfamily | Pseudozioidea Alcock, 1898
| 4 17 52 | Families Genera Species |
| Superfamily | Retroplumoidea Gill, 1894
| 1 14 60 | Family Genera Species |
| Superfamily | Trapezioidea Miers, 1886
| 5 32 188 | Families Genera Species |
| Superfamily | Trichodactyloidea H. Milne-Edwards, 1835
| 1 20 239 | Family Genera Species |
| Superfamily | Xanthoidea MacLeay, 1838 Xanthid crabs | 8 345 2366 | Families Genera Species |