Taxon tree

Infraorder Anomura
Infraorder Brachyura
- Section Eubrachyura
  - Subsection Heterotremata
  - Subsection Thoracotremata
    - Superfamily Cryptochiroidea
    - Superfamily Grapsoidea
      - Family Gecarcinidae
      - Family Glyptograpsidae
      - Family Grapsidae
        
        Genus Geograpsus
        
        Genus Goniopsis
        
        Genus Grapsus
        
        Genus Leptograpsodes
        
        Genus Leptograpsus
        
        Genus Metopograpsus
        
        Genus Pachygrapsus
        
        Genus Planes
      - Family Leptograpsodidae
      - Family Percnidae
      - Family Plagusiidae
      - Family Sesarmidae
      - Family Varunidae
      - Family Xenograpsidae
    - Superfamily Ocypodoidea
    - Superfamily Pinnotheroidea
- Section Podotremata

Grapsidae

Family, MacLeay, 1838

Pachygrapsus minutus, Ondřej Radosta