Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 40 - 400 m (Ref. 9335), usually 165 - 200 m (Ref. 9335). Subtropical; 46°N - 56°S, 25°E - 5°W
Circumglobal in tropical and tropically influenced seas. Indo-Pacific: South Africa to the central Pacific islands, north to Japan and Korea, south to southeastern Australia. Eastern Pacific: Baja California to Peru. Western Atlantic: Nova Scotia, Canada (Ref. 47377) and New Jersey, USA to probably Argentina (Ref. 11441). Abundant at St. Helena but no substantiated records in eastern Atlantic from the African coastal region or the Canary Islands. Often misidentified as Cookeolus boops, a junior synonym of Heteropriacanthus cruentatus (Ref. 11441).
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 69.0 cm NG mâle / non sexé; (Ref. 89467); common length : 30.0 cm TL mâle / non sexé; (Ref. 5217); poids max. publié: 5.0 kg (Ref. 89467); âge max. reporté: 9 années (Ref. 5403)
Épines dorsales (Total) : 10; Rayons mous dorsaux (Total) : 12 - 14; Épines anales: 3; Rayons mous anaux: 12 - 14. Last (10th) dorsal spine twice the length of the second (Ref. 48635).
Found on hard bottoms to a depth of about 400 m and reported to be moderately common at depths of 165 to 260 m in association with rocky holes and ledges; preferably with rich invertebrate growth such as sponges and soft corals (Ref. 48635). Benthopelagic (Ref. 58302). Juveniles pelagic (Ref. 9335, 9563). Feed on pelagic crustaceans (Ref. 9335). Probably spawns in the Caribbean from May to September. Solitary (Ref 90102).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Starnes, W.C., 1988. Revision, phylogeny and biogeographic comments on the circumtropical marine percoid fish family Priacanthidae. Bull. Mar. Sci. 43(2):117-203. (Ref. 5403)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquarium: Commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 12.2 - 21.8, mean 15.6 °C (based on 136 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.01096 - 0.03984), b=2.89 (2.72 - 3.06), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.60 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (tmax=9).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
Nutrients (Ref.
124155): Calcium = 24.3 [12.8, 50.6] mg/100g; Iron = 0.604 [0.353, 1.029] mg/100g; Protein = 20.1 [19.1, 21.1] %; Omega3 = 0.252 [0.148, 0.416] g/100g; Selenium = 30.1 [15.0, 57.6] μg/100g; VitaminA = 21.4 [7.2, 67.6] μg/100g; Zinc = 0.605 [0.411, 0.914] mg/100g (wet weight);
