Biology:Polybius holsatus

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Short description: Species of crab

Polybius holsatus
Scientific classification edit
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Polybiidae
Genus: Polybius
Species:
P. holsatus
Binomial name
Polybius holsatus
(Fabricius, 1798) [1]
Synonyms
  • Polybius holsatus (Fabricius, 1798)
  • Macropipus holsatus (Fabricius, 1798)

Polybius holsatus, sometimes known by the common name flying crab, is a species of swimming crab found chiefly in the North Sea, Irish Sea and English Channel.[2][3] It has a carapace up to 4 centimetres (1.6 in) wide, which is brownish-grey with a green tinge.[4] It is very similar in appearance to the harbour crab Polybius depurator.[4]

The diet of P. holsatus comprises crustaceans, especially juvenile Crangon, molluscs such as Macoma balthica, and fish.[5] P. holsatus sometimes hosts the parasitic barnacle Sacculina.[4]

References

Wikidata ☰ Q2525406 entry