Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; standvastig; diepte 15 - 110 m (Ref. 9790). Tropical
Indo-West Pacific: widespread, from off Natal, South Africa to Karachi, Maldives, South China Sea, Philippines, Irian Barat (Teluk Berau), Northwest Shelf of Australia, Timor and Arafura seas, Great Barrier Reef, Guadalcanal and Tonga.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm TL mannelijk / geslacht onbekend; (Ref. 9790); common length : 7.0 cm TL mannelijk / geslacht onbekend; (Ref. 9790)
Dorsale stekels (totaal) : 9; Dorsale zachte stralen (totaal) : 11; Anale stekels: 0; Anale zachte stralen: 10 - 11. No supraocular cirrus present. Infraorbital ridge entirely serrated over eye. Preopercular spines 3-5, slanting towards midline. Suborbital ridge with no smooth notch under eye. Antorbital margin with 2 antrorse spines. Lower side of head unicarinate. Lateral line scales frequently 30 or 31, anterior 2-6 (frequently 3) scales bearing spines. Iris lappet bilobed or crenate. Upper surface of eye smooth, no cirrus present. Pelvic fin with a prominent dark blotch in middle, a smaller dark blotch near base.
Taken by trawl over sand or coral rubble bottom at 15 to 110 m; also taken by SCUBA off coral or rocky slopes (Ref. 9790). Occurs near reefs (Ref 90102).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | 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: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 22.1 - 28.4, mean 27 °C (based on 507 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00230 - 0.00908), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.5 ±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 (10 of 100).
