Malacostraca |
Decapoda |
Aristeidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
βενθοπελαγικό; εύρος βάθους 60 - 1300 m (Αναφ. 97594), usually 250 - 750 m (Αναφ. 409). Tropical; ? - 14°C (Αναφ. 434), preferred 20°C (Αναφ. 107945); 55°N - 55°S, 180°W - 180°E
Atlantic, the Mediterranean and Indo-Pacific. Tropical to temperate.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm 3.7, range 3 - 4.414 cm Max length : 17.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 104052); 22.5 cm TL (female); μεγ. δημοσιευμένο βάρος: 45.90 g (Αναφ. 126095); μεγ. δημοσιευμένο βάρος: 45.90 g; μεγ. αναφερόμενη ηλικία: 8 έτη (Αναφ. 80203)
Deep-water benthopelagic shrimp (Ref. 114287). Common total length: 12 to 16 cm. Minimum common depth from Ref. 8. Usually caught on muddy and sandy bottoms of continental slopes (Ref. 434). Lives on bottom mud (Ref. 8); also on sandy bottoms. Moves to midwater at night (Ref. 409). Carnivorous, feeds mainly on euphausiids and other species of crustaceans, i.e., mainly Natantia sp. (Ref. 434). Has a highly diversified diet (Refs. 97770, 105137), preying on pelagic, benthic and benthopelagic organisms (Ref. 105137); mainly forages on crustaceans and fish. Also scavenges upon carcasses of fish and cephalopods on the bottom (Ref. 97770). Exhibits cannibalism. Values of δ15N ranges from 6.68 and 7.96 in females, and 7.05 and 8.26 in males, with females having higher δ15N with increasing size (Ref. 105135).
Spawning occurs during spring to summer. Females have a life span of 7-8 years while males live for 5-6 years.
Pérez Farfante, I. and B. Kensley 1997 Penaeoid and Sergestoid shrimps and prawns of the world: keys and diagnoses for the families and genera. Mémoires du Muséum National d'Histoire Naturelle 175:1-233. (Αναφ. 75620)
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)
FAO - αλιεία: landings | FishSource | Η θάλασσα γύρω μας
Εργαλεία
Περισσότερες πληροφορίες
PhysiologyΚατανάλωση οξυγόνου
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 5.9 - 15.7, mean 10 (based on 1552 cells).
Ελαστικότητα
Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (K=0.37-0.96; tm=1.5; tmax=8).
Prior r = 0.77, 95% CL = 0.51 - 1.16, Based on 4 full stock assessments.
Fishing Vulnerability
Low to moderate vulnerability (27 of 100).
Climate Vulnerability
Moderate to high vulnerability (48 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.
