Taxon tree

Infraorder Anomura
- Superfamily Aegloidea
- Superfamily Chirostyloidea
- Superfamily Galatheoidea
- Superfamily Hippoidea
- Superfamily Lithodoidea
  - Family Hapalogastridae
  - Family Lithodidae
- Superfamily Lomisoidea
- Superfamily Paguroidea
Infraorder Brachyura

Lithodoidea

Superfamily, Samouelle, 1819

Hapalogaster dentata, 大土直哉 Naoya Ohtsuchi