Malacostraca |
Decapoda |
Aristeidae
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
Benthopélagique; profondeur 60 - 1300 m (Réf. 97594), usually 250 - 750 m (Réf. 409). Tropical; ? - 14°C (Réf. 434), preferred 20°C (Réf. 107945); 55°N - 55°S, 180°W - 180°E
Atlantic, the Mediterranean and Indo-Pacific. Tropical to temperate.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 3.7, range 3 - 4.414 cm Max length : 17.0 cm TL mâle / non sexé; (Réf. 104052); 22.5 cm TL (female); poids max. publié: 45.90 g (Réf. 126095); poids max. publié: 45.90 g; âge max. reporté: 8 années (Réf. 80203)
Deep-water benthopelagic shrimp (Ref. 87'>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).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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. (Réf. 75620)
Statut dans la liste rouge de l'IUCN
(Réf. 130435: Version 2025-2 (Global))
statut CITES (Réf. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Utilisations par l'homme
Pêcheries: commercial
FAO - pêcheries: landings search; Publication: search | FishSource | Sea Around Us
Outils
Plus d'informations
Dynamique des populations PhysiologieConsommation d'oxygène
Sources Internet
Estimations basées sur des modèles
Résilience
(Ref. 69278): |
Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.37-0.96; tm=1.5; tmax=8) |
Rate of population increase
|
Prior r = 0.77, 95% CL = 0.51 - 1.16, Based on 4 full stock assessments. |
Vulnérabilité de la pêche
(Réf. 71543) |
Low to moderate vulnerability (27 of 100). |
Vulnérabilité climatique
(Réf. 125649) |
Moderate to high vulnerability (48 of 100) |
Catégorie de prix
(Réf. 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. |
