Malacostraca |
Decapoda |
Portunidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 20 - 2760 m (Αναφ. 106312), usually 20 - 850 m (Αναφ. 106314). Temperate; 66°N - 26°N, 40°W - 37°E
Eastern Atlantic and the Mediterranean Sea: from west Norway to United Kingdom, Ireland, to Morocco and Azores Islands, into the Mediterranean.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?, range 2 - ? cm Max length : 4.0 cm CW αρσενικό/απροσδιόριστο; (Αναφ. 106314); 2.94 cm CW (female)
Minimum depth range from Ref. 106314. Maximum length based on occurrence (Ref. 106314); to be replaced with a better reference. Neritic, demersal (Ref. 106512). Occurs on muddy areas on the deepest part of continental shelf and on the upper slope (Ref. 106311). Abundant in the upper continental slope between depths of 150 to 400 m (Ref. 122113). Also found on open-sea detritic organogenic sediments (Ref. 106314), on a seamount (Ref. 106167) and coral bank (Ref. 95763). Epibenthos feeder (Ref. 106512). Opportunistically feeds on epifaunal mobile crustaceans and small fish. A small part of its diet contains echinoderms, polychaetes and bivalves (Ref. 106311).
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (Αναφ. 3477)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 8.3 - 20.8, mean 13.8 (based on 1831 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
