Taxon tree

Infraorder Anomura
- Superfamily Aegloidea
- Superfamily Chirostyloidea
- Superfamily Galatheoidea
- Superfamily Hippoidea
- Superfamily Lithodoidea
- Superfamily Lomisoidea
- Superfamily Paguroidea
  - Family Coenobitidae
  - Family Diogenidae
  - Family Paguridae
  - Family Parapaguridae
    - Genus Bivalvopagurus
    - Genus Oncopagurus
    - Genus Paragiopagurus
    - Genus Parapagurus
    - Genus Probeebei
    - Genus Strobopagurus
    - Genus Sympagurus
    - Genus Tsunogaipagurus
      - Species Tsunogaipagurus chuni
    - Genus Tylaspis
    - Genus Typhlopagurus
  - Family Pylochelidae
  - Family Pylojacquesidae
Infraorder Brachyura

Tsunogaipagurus

Genus, Osawa, 1995