Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 25 - 147 m (Ref. 5222). Tropical; 30°N - 22°S, 32°E - 173°W (Ref. 5222)
Indo-Pacific: Red Sea, Zanzibar, Maldives, St. Brandon's Shoals, Sri Lanka, Chagos, Nazareth Bank, Sumatra, and Fiji. Recently recorded from Tonga (Ref. 53797). Subspecies, Plectropomus pessuliferus marisburi occurs in the Red Sea, while Plectropomus pessuliferus pessuliferus from the rest of the Indo-Pacific region (Ref. 3150). Often misidentified as Plectropomus maculatus.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm ?, range 63 - ? cm
Max length : 120 cm TL mâle / non sexé; (Ref. 5222)
Épines dorsales (Total) : 7 - 8; Rayons mous dorsaux (Total) : 10 - 12; Épines anales: 3; Rayons mous anaux: 8.
Body shape (shape guide): fusiform / normal; Cross section: oval.
An uncommon species (Ref. 9710) found in shallow lagoon and seaward reefs. In the Hong Kong live fish markets (Ref. 27253). Solitary (Ref 90102).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 22.9 - 28.4, mean 27.1 °C (based on 672 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00498 - 0.02308), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 4.2 ±0.7 se; based on size and trophs of closest relatives
Generation time: 7.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Réf.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Tmax=19).
Vulnérabilité de la pêche (Ref.
59153): High vulnerability (58 of 100).
🛈
Vulnérabilité climatique (Ref.
125649): Very high vulnerability (81 of 100).
🛈
Nutriments (Ref.
124155): Calcium = 19.3 [12.2, 32.7] mg/100g; Iron = 0.456 [0.249, 0.740] mg/100g; Protein = 18.8 [16.9, 20.4] %; Omega3 = 0.143 [0.095, 0.221] g/100g; Selenium = 49.2 [29.0, 87.0] μg/100g; VitaminA = 87.9 [33.3, 281.7] μg/100g; Zinc = 0.669 [0.469, 0.946] mg/100g (wet weight);
