| Pseudozioidea Temporal range:   | |
|---|---|
|   | |
| Harryplax severus | |
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Malacostraca | 
| Order: | Decapoda | 
| Suborder: | Pleocyemata | 
| Infraorder: | Brachyura | 
| Subsection: | Heterotremata | 
| Superfamily: |  Pseudozioidea  Alcock, 1898 [1]  | 
| Families | |
Pseudozioidea is a superfamily of crabs, formerly treated in the Eriphioidea, Carpilioidea, Xanthoidea, Pilumnoidea and Goneplacoidea. [2] A number of fossils from the Eocene onwards are known from the family Pseudoziidae. [3] Eleven genera are recognised in three families: [4]