Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; zoet water; brak water rifbewoner; diepte ? - 10 m (Ref. 86942). Tropical; 36°N - 35°S, 20°E - 168°E
Indo-West Pacific: East Africa, Madagascar, Seychelles, Red Sea, Arabian Peninsula, Persian Gulf to India and Andaman Islands; and southeast Asia. Reaches south to the Arafura Sea (Ref. 9819) and northern Australia (Ref. 3131).
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm SL mannelijk / geslacht onbekend; (Ref. 4327)
Dorsale stekels (totaal) : 11 - 12; Dorsale zachte stralen (totaal) : 9 - 11; Anale stekels: 3; Anale zachte stralen: 7 - 9. Body oval, compressed, robust. Lower opercular spine extending well beyond the opercular flap. Post-temporal bone exposed posteriorly and serrate. Color is dusky green above, white below; body, head and fins with an iridescent sheen. Four longitudinal brown stripes extend on the upper side from the head. A large prominent black blotch is on the distal end of the spinous portion of the dorsal fin. Similar brown stripes run across the caudal fin. (from Ref. 3131).
Adults inhabit coastal waters (Ref. 5213). Often found in brackish waters (Ref. 4833). Juveniles with floating weeds, often far offshore (Ref. 48635). Eggs are guarded and fanned by the male parent (Ref. 205). Marketed fresh (Ref. 5284).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Eggs are guarded and fanned by the male parent (Ref. 205).
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.3, mean 28.5 °C (based on 3179 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00683 - 0.01843), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.7 ±0.46 se; based on food items.
Generation time: 1.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=0.6-0.8).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
Nutrients (Ref.
124155): Calcium = 67 [41, 112] mg/100g; Iron = 0.668 [0.427, 1.005] mg/100g; Protein = 19.6 [18.6, 20.5] %; Omega3 = 0.14 [0.09, 0.21] g/100g; Selenium = 22 [13, 39] μg/100g; VitaminA = 71 [25, 205] μg/100g; Zinc = 1.54 [1.12, 2.09] mg/100g (wet weight);
