Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 0 - 135 m (Ref. 89972), usually 1 - 12 m (Ref. 90102). Tropical; 38°N - 36°S, 19°E - 124°W
Indo-Pacific: Red Sea and East Africa to the Hawaiian, Marquesan and Ducie islands, north to the Ryukyu and Ogasawara islands, south to the Great Barrier Reef, Lord Howe, and Rapa.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 32.0 cm SL mannelijk / geslacht onbekend; (Ref. 1602)
Dorsale stekels (totaal): 0; Dorsale zachte stralen (totaal): 11-12; Anale stekels 0; Anale zachte stralen: 9 - 10. Posterior part of body with blackish blotches; dorsal, caudal and pelvic fins with dark traverse bands (Ref. 11228).
Inhabits sand and silty reefs (Ref. 58652). Benthic (Ref. 58302). Common in shallow lagoons, reef flats, and sheltered seaward reefs. Feeds on fishes and ocacionally on crustaceans (Ref. 89972). Active at night (Ref. 5213). Caught with artisanal gear. Solitary (Ref 90102).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Cressey, R.F., 1986. Synodontidae. p. 270-273. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4055)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 24 - 29, mean 28 °C (based on 2080 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00487 - 0.01078), b=3.12 (3.00 - 3.24), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 4.2 ±0.4 se; based on diet studies.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (29 of 100).
Nutrients (Ref.
124155): Calcium = 48.9 [17.7, 98.6] mg/100g; Iron = 0.499 [0.175, 1.082] mg/100g; Protein = 15.2 [12.8, 17.7] %; Omega3 = 0.0667 [, ] g/100g; Selenium = 37.5 [15.0, 84.8] μg/100g; VitaminA = 109 [28, 353] μg/100g; Zinc = 0.915 [0.529, 1.379] mg/100g (wet weight);
