Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; standvastig; diepte 5 - 147 m (Ref. 90102). Tropical; 22°N - 20°S, 104°E - 172°E
Indo-West Pacific: Philippines, Indonesia, New Guinea, northeastern Australia (Cape York to northern Great Barrier Reef) Belau, Truk, Caroline Islands, Marshall Islands, and the Solomon Islands. Reported from Malaysia (Ref. 5756).
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?, range 42 - ? cm
Max length : 75.0 cm TL mannelijk / geslacht onbekend; (Ref. 5222); max. gepubliceerd gewicht: 1.2 kg (Ref. 40637)
Dorsale stekels (totaal) : 7 - 8; Dorsale zachte stralen (totaal) : 10 - 12; Anale stekels: 3; Anale zachte stralen: 8.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Inhabits drop-offs and steep channel slopes (Ref. 9710). Very little has been published on its biology. Reported to forage in groups of two or three for rock- and sand living crustaceans and fishes. Rare in most areas (Ref. 9710). In the Hong Kong live fish markets (Ref. 27253).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Reports of ciguatera poisoning (Ref. 5222)
Gebruik door de mens
Visserij: van minder commercieel belang; sportvis: ja
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Schattingen op basis van modellen
Gewenste temperatuur (Ref.
123201): 26.6 - 29.3, mean 28.7 °C (based on 1890 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00646 - 0.01622), b=3.03 (2.90 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 4.0 ±0.66 se; based on food items.
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Moderate to high vulnerability (50 of 100).
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Voedingsstoffen (Ref.
124155): Calcium = 33.3 [19.4, 63.3] mg/100g; Iron = 0.563 [0.294, 0.941] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.162 [0.105, 0.257] g/100g; Selenium = 53.9 [31.7, 98.6] μg/100g; VitaminA = 42.2 [14.7, 134.2] μg/100g; Zinc = 0.813 [0.559, 1.195] mg/100g (wet weight);
