Taxon tree

Infraorder Anomura
Infraorder Brachyura
- Section Eubrachyura
  - Subsection Heterotremata
  - Subsection Thoracotremata
    - Superfamily Cryptochiroidea
    - Superfamily Grapsoidea
    - Superfamily Ocypodoidea
      - Family Camptandriidae
      - Family Dotillidae
        
        Genus Dotilla
        
        Genus Dotilloplax
        
        Genus Dotillopsis
        
        Genus Ilyoplax
        
        Genus Lazarocleistostoma
        
        Genus Potamocypoda
        
        Species Potamocypoda parapugil
        
        Species Potamocypoda pugil
        
        Genus Pseudogelasimus
        
        Genus Scopimera
        
        Genus Shenius
        
        Genus Tmethypocoelis
      - Family Heloeciidae
      - Family Macrophthalmidae
      - Family Mictyridae
      - Family Ocypodidae
      - Family Ucididae
      - Family Xenophthalmidae
    - Superfamily Pinnotheroidea
- Section Podotremata

Potamocypoda

Genus, Tweedie, 1938