Sacculina carcini

Sacculina carcini
Sacculina carcini (highlighted) attached to a female Liocarcinus crab
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Thecostraca
Subclass: Cirripedia
Family: Sacculinidae
Genus: Sacculina
Species:
S. carcini
Binomial name
Sacculina carcini
Thompson, 1836
Synonyms
List
  • *Grapsisaccus benedeni (Kossmann, 1872)
    • Pachybdella rathkei Diesing, 1850
    • Peltogaster carcini Rathke, 1843
    • Portunascus corrugatus Giard & Bonnier, 1890
    • Sacculina andersonii Giard, 1887
    • Sacculina bellii Giard, 1888
    • Sacculina benedeni Kossmann, 1872
    • Sacculina betencourti Giard, 1887
    • Sacculina gibbsii (Hesse, 1867)
    • Sacculina pauli Popov, 1929
    • Sacculina pirimelae Guérin-Ganivet, 1911
    • Sacculina pisae Hoek, 1878
    • Sacculina priei Giard, 1887
    • Sacculina similis Giard in Bonnier, 1887

Sacculina carcini, the crab hacker barnacle, is a species of parasitic barnacle in the family Sacculinidae, in particular a parasitic castrator, of crabs. The crab that most often is used as a host is the green crab, the natural range of which is the coasts of Europe and North Africa. It can be found attached to the crab's abdomen and affects consumption rates by humans.