Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; standvastig; diepte 11 - 45 m (Ref. 9790). Tropical
Indo-West Pacific: Somalia, Mauritius, Seychelles, Pakistan, Sri Lanka, Maldives, Chagos Archipelago, Indonesia, Philippines, Port Moresby, northern Queensland and New Caledonia. Reported from India (Ref. 45255).
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 24.0 cm TL mannelijk / geslacht onbekend; (Ref. 9790); common length : 15.0 cm TL mannelijk / geslacht onbekend; (Ref. 9790)
Dorsale stekels (totaal) : 9; Dorsale zachte stralen (totaal) : 11 - 12; Anale stekels: 0; Anale zachte stralen: 11. Infraorbital and suborbital ridges bearing many fine serrations. Lower side of head unicarinate. Iris lappet bilobed. Caudal fin with dark basal band, whitish central band, blackish submarginal band becoming paler above, upper area usually with a few distinct dark spots.
Taken over sand around coral reefs to depths of 11 m; one specimen taken by trawl at 45 m (Ref. 9790). Also occurs on silty sand or rubble bottoms near reefs (Ref 90102).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Knapp, L.W., 1999. Platycephalidae. Flatheads. p. 2385-2421. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 4. Bony fishes part 2 (Mugilidae to Carangidae). FAO, Rome. (Ref. 9790)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
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Estimates based on models
Preferred temperature (Ref.
123201): 26.2 - 29, mean 27.9 °C (based on 442 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00246 - 0.01120), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
Nutrients (Ref.
124155): Calcium = 71.9 [35.8, 203.3] mg/100g; Iron = 0.699 [0.312, 1.569] mg/100g; Protein = 17.8 [15.8, 20.0] %; Omega3 = 0.146 [0.064, 0.418] g/100g; Selenium = 34.4 [16.2, 92.5] μg/100g; VitaminA = 96.2 [33.9, 258.4] μg/100g; Zinc = 1.27 [0.83, 1.97] mg/100g (wet weight);
