Necora puber, Velvet swimming crab : fisheries
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Necora puber   Linnaeus, 1767

Velvet swimming crab

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Necora puber  AquaMaps  Data sources: GBIF OBIS
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Image of Necora puber (Velvet swimming crab)
Necora puber
Picture by FAO

Klassificering / Namn Populärnamn | synonymer | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Portunidae

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

Benthic; djupintervall 0 - 80 m (Ref. 356), usually ? - 40 m (Ref. 435).  Temperate; 4°C - 28°C (Ref. 112013), preferred 9°C (Ref. 107945); 61°N - 24°N, 16°W - 28°E

Utbredning Territories | FAO områden | Ekosystem | Förekomster | Utplanteringar

Atlantic and the Mediterranean Sea: From western Norway to the UK to Western Sahara and the Mediterranean coasts of Spain, France and Italy. Subtropical to temperate.

Längd vid första mognad / Storlek / Vikt / Ålder

Könsmognad: Lm 4.8, range 4 - 5.95 cm Max length : 10.9 cm CL hane/ej könsbestämd; (Ref. 96051); 9.84 cm CL (female); common length : 4.5 cm CL hane/ej könsbestämd; (Ref. 435); rapporterad maxålder: 8 år (Ref. 96051)

Biologi     Ordlista (t.ex. epibenthisk)

Maximum depth range from Ref. 101396. Maximum carapace width: 8.4; common carapace width: 5.5 cm (Ref. 435). Common in shallow waters from the intertidal to 80 m (Ref. 83653), common at depths not deeper than 40 m (Ref. 435). Found mostly in rocky shores, confined to the lower tidal mark (Refs. 101396). Inhabits on sand or mud (Ref. 435). Carnivore; trophic level 2.6 (Ref. 96418), trophic level 2.98 (Ref. 435). An opportunistic feeder, mostly preys on molluscs and crustaceans and also feeds on detrital material and large quantities of brown algae (Ref. 96482).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

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

Huvudreferens referenser | Koordinator | Medarbetare

SAUP Database 2006 SAUP Database. www.seaaroundus.org. (Ref. 356)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))


CITES-status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

Mänskliga användningsområden

Fiskeri: kommersiell
FAO - fiskeri: landings search; Publication: search | FishSource | Havet omkring oss

Verktyg

Ytterligare information

Livscykel
Fysiologi
Syreförbrukning
Människorelaterad
Frimärken, mynt, diverse.
Uppsökande verksamhet
Taxonomi
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - fiskeri: landings search; Publication: search | Fishipedia | GenBank (Genom, nukleotid) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoologiskt register

Uppskattningar baserade på modeller

Sårbarhet i fisket
(Ref. 71543)
Low to moderate vulnerability (33 of 100).
Sårbarhet för klimatet
(Ref. 125649)
High vulnerability (56 of 100)
Priskategori
(Ref. 80766):
Very high.
Nutrients
Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies.