Taxon tree

Infraorder Anomura
Infraorder Brachyura
- Section Eubrachyura
  - Subsection Heterotremata
    - Superfamily Aethroidea
    - Superfamily Bythograeoidea
    - Superfamily Calappoidea
      - Family Calappidae
        
        Genus Acanthocarpus
        
        Genus Calappa
        
        Species Calappa acutispina
        
        Species Calappa africana
        
        Species Calappa bicornis
        
        Species Calappa bilineata
        
        Species Calappa calappa
        
        Species Calappa capellonis
        
        Species Calappa cinerea
        
        Species Calappa clypeata
        
        Species Calappa conifera
        
        Species Calappa convexa
        
        Species Calappa dumortieri
        
        Species Calappa exanthematosa
        
        Species Calappa flammea
        
        Species Calappa galloides
        
        Species Calappa gallus
        
        Species Calappa granulata
        
        Species Calappa guerini
        
        Species Calappa hepatica
        
        Species Calappa japonica
        
        Species Calappa liaoi
        
        Species Calappa lophos
        
        Species Calappa monilicanthus
        
        Species Calappa nitida
        
        Species Calappa ocellata
        
        Species Calappa ocularia
        
        Species Calappa pelii
        
        Species Calappa philargius
        
        Species Calappa pokipoki
        
        Species Calappa pustulosa
        
        Species Calappa quadrimaculata
        
        Species Calappa rosea
        
        Species Calappa rubroguttata
        
        Species Calappa sebastieni
        
        Species Calappa springeri
        
        Species Calappa sulcata
        
        Species Calappa torulosa
        
        Species Calappa tuberculata
        
        Species Calappa tuerkayana
        
        Species Calappa undulata
        
        Species Calappa woodmasoni
        
        Species Calappa yamasitae
        
        Genus Calappula
        
        Genus Cryptosoma
        
        Genus Cycloes
        
        Genus Cyclozodion
        
        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

Calappa bicornis

Author:	Miers, 1884
Family:	Calappidae
WoRMS:	URL

Photography:	Ondřej Radosta
Locality:	Philippines, Cebu 2020

Calappa bicornis, Ondřej Radosta