Malacostraca |
Decapoda |
Palinuridae
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
Benthic; profondeur 0 - 90 m (Réf. 441). Tropical, preferred 27°C (Réf. 107945); 35°N - 24°S, 97°W - 11°E (Réf. 4)
Atlantic Ocean.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 8.3, range 7 - 8.1 cm Max length : 45.0 cm TL mâle / non sexé; (Réf. 4); common length : 20.0 cm TL mâle / non sexé; (Réf. 4); âge max. reporté: 15 années (Réf. 129472)
Longevity from Ref. 472'>129472 (Supplementary material). Occurs at depths down to 90 m, perhaps even deeper; usually inhabits shallow waters and found among rocks, on reefs, eelgrass beds or in any habitat that provides protection. The species is gregarious and migratory. Females move to deeper water for spawning and there are mass migrations in the autumn when the animals, in single files up to 50 individuals, move in a certain direction in daytime, each animal having body contact with the next through the antennae; In the northern part of its range, larvae are found mainly from June to December (Ref. 4).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Females move to deeper water for spawning and there are mass migrations in the autumn when the animals, in single files up to 50 individuals, move in a certain direction in daytime, each animal having body contact with the next through the antennae; In the northern part of its range, larvae are found mainly from June to December (Ref. 4).
Holthuis, L.B. 1991 FAO Species Catalogue. Vol. 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO Fish. Synop. 125(13):292p. Rome: FAO. (Réf. 4)
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: Résumé espèce, landings search; Publication: search | FIRMS (Stock assessments) | FishSource | Sea Around Us
Outils
Plus d'informations
Dynamique des populations PhysiologieConsommation d'oxygène
Liées à l'hommeTimbres, pièces de monnaie, divers
Sources Internet
Estimations basées sur des modèles
Résilience
(Ref. 69278): |
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.16-0.39; tm=4) |
Rate of population increase
|
Prior r = 0.82, 95% CL = 0.54 - 1.23, Based on 1 full stock assessment. |
Vulnérabilité de la pêche
(Réf. 71543) |
Moderate vulnerability (42 of 100). |
Vulnérabilité climatique
(Réf. 125649) |
High to very high vulnerability (66 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. |
