Taxon tree

Infraorder Anomura
- Superfamily Aegloidea
- Superfamily Chirostyloidea
- Superfamily Galatheoidea
- Superfamily Hippoidea
  - Family Albuneidae
  - Family Blepharipodidae
  - Family Hippidae
    - Genus Emerita
    - Genus Hippa
    - Genus Mastigochirus
- Superfamily Lithodoidea
- Superfamily Lomisoidea
- Superfamily Paguroidea
Infraorder Brachyura

Hippidae

Family, Latreille, 1825