Malacostraca |
Decapoda |
Aristeidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 80 - 3300 m (Αναφ. 127635), usually 350 - 800 m (Αναφ. 80214). Tropical, preferred 19°C (Αναφ. 107945); 49°N - 30°S, 41°W - 75°E
Eastern Atlantic, Mediterranean and Western Indian Ocean: from Brazil to France, south to Natal, South Africa and east to Maldives.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm 3.2  range ? - ? cm Max length : 22.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 8); 7.1 cm CL (female); μεγ. αναφερόμενη ηλικία: 6 έτη (Αναφ. 80242)
Demersal (Ref. 80214). Maximum length for females from Ref. 80234. Demersal on muddy bottoms of slopes of continental shelf, in zones close to submarine canyons. Moves from depths of 200 m during the night to 800 m during the day, and changes location within the year (Ref. 80214). Feeds on small benthic invertebrates mainly crustaceans and polychaetes and also carrion (Ref. 434).
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Holthuis, L.B. 1980. (Αναφ. 8)
IUCN Red List Status
(Αναφ. 130435: Version 2024-2)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: πολύ εμπορικό
FAO - αλιεία: landings, species profile | FIRMS (Stock assessments) | FishSource | Η θάλασσα γύρω μας
Εργαλεία
Περισσότερες πληροφορίες
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 6.6 - 18.3, mean 13.3 (based on 351 cells).
Ελαστικότητα
Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (K=0.14-0.99; tmax=6).
Prior r = 0.66, 95% CL = 0.44 - 0.99, Based on 7 full stock assessments.
Fishing Vulnerability
Low to moderate vulnerability (29 of 100).
Climate Vulnerability
Moderate to high vulnerability (52 of 100).
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.