Taxon tree

Infraorder Anomura
Infraorder Brachyura
- Section Eubrachyura
  - Subsection Heterotremata
    - Superfamily Aethroidea
    - Superfamily Bythograeoidea
    - Superfamily Calappoidea
      - Family Calappidae
        
        Genus Acanthocarpus
        
        Genus Calappa
        
        Genus Calappula
        
        Genus Cryptosoma
        
        Genus Cycloes
        
        Genus Cyclozodion
        
        Species Cyclozodion angustum
        
        Species Cyclozodion tuberatum
        
        Genus Mursia
        
        Genus Paracyclois
        
        Genus Platymera
      - Family Matutidae
    - Superfamily Cancroidea
    - Superfamily Carpilioidea
    - Superfamily Cheiragonoidea
    - Superfamily Corystoidea
    - Superfamily Dairoidea
    - Superfamily Dorippoidea
    - Superfamily Eriphioidea
    - Superfamily Gecarcinucoidea
    - Superfamily Goneplacoidea
    - Superfamily Hexapodoidea
    - Superfamily Hymenosomatoidea
    - Superfamily Leucosioidea
    - Superfamily Majoidea
    - Superfamily Orithyioidea
    - Superfamily Palicoidea
    - Superfamily Parthenopoidea
    - Superfamily Pilumnoidea
    - Superfamily Portunoidea
    - Superfamily Potamoidea
    - Superfamily Pseudothelphusoidea
    - Superfamily Pseudozioidea
    - Superfamily Retroplumoidea
    - Superfamily Trapezioidea
    - Superfamily Trichodactyloidea
    - Superfamily Trichopeltarioidea
    - Superfamily Xanthoidea
  - Subsection Thoracotremata
- Section Podotremata

Cyclozodion angustum

Author:	A. Milne-Edwards, 1880
Family:	Calappidae
Synonyms:	Calappa angustum
Vernaculars:	nodose box crab
WoRMS:	URL