Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 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.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm ?, range 63 - ? cm
Max length : 120 cm TL mannelijk / geslacht onbekend; (Ref. 5222)
Dorsale stekels (totaal): 7 - 8; Dorsale zachte stralen (totaal): 10-12; Anale stekels 3; Anale zachte stralen: 8.
An uncommon species (Ref. 9710) found in shallow lagoon and seaward reefs. In the Hong Kong live fish markets (Ref. 27253). Solitary (Ref 90102).
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)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; sportvis: ja
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 22.9 - 28.4, mean 27.1 °C (based on 672 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00558 - 0.02364), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
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.
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Tmax=19).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (81 of 100).
Nutrients (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);
