Polybius henslowii, Henslow's swimming crab : fisheries
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Polybius henslowii   Leach, 1820

Henslow's swimming crab

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Polybius henslowii  AquaMaps  Data sources: GBIF OBIS
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Image of Polybius henslowii (Henslow\
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drawing shows typical species in Portunidae.

Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Portunidae

Environment: milieu / climate zone / djupintervall / distribution range Ekologi

; djupintervall 0 - 500 m (Ref. 105053).  Temperate; 62°N - 29°N, 34°W - 11°E

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Eastern Atlantic and the Mediterranean: from North Sea, Norway down to Morocco, east to Balearic Islands, Mediterranean.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 4.4 cm CL hane/ej könsbestämd; (Ref. 101417)

Biologi     Ordlista (t.ex. epibenthic)

Maximum depth from Ref. 105043. Benthic species with pelagic phases (Ref. 4225). Benthopelagic (Ref. 105043). This is a swimmer, carnivorous species (Ref. 96498). Enters coastal waters in loose shoals close to the sea surface (Ref. 4225). Opportunistic carnivore. Reported to exhibit cannibalism. Has a mixed diet of pelagic, benthic infauna and epibenthic animals (Ref. 105043).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae

Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.

Main reference referenser | Koordinator | Medarbetare

Gaspar, M.B., M.D. Dias, A. Campos, C.C. Monteiro, M.N. Santos, A. Chicharo and L. Chicharo 2001 The Influence of dredge design on the catch of Callista chione (Linaeus, 1758). Hydrobiologia 465:153-167. (Ref. 2714)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses

Fiskeri: kommersiell
| FishSource |

Verktyg

E-book | Fälthandbok

Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 7 - 12, mean 9.8 (based on 369 cells).
Fishing Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.

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