Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 0 - 3 m (Ref. 86942). Tropical; 32°N - 24°S
Indo-Pacific: Red Sea to the Marshall Islands, north to southern Japan, south to the southern Great Barrier Reef and New Caledonia; throughout Micronesia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL mannelijk / geslacht onbekend; (Ref. 1602); common length : 20.0 cm SL mannelijk / geslacht onbekend; (Ref. 9812)
Dorsale stekels (totaal) : 4; Dorsale zachte stralen (totaal) : 9 - 10; Anale stekels: 3; Anale zachte stralen: 9. Olive dorsally; silvery ventrally (Ref. 9812).
Occur in coastal waters, mainly in reef flats and shallow lagoon reefs; often in silty habitats Form schools at the surface (Ref. 9710, 48637). Usually swimming in surface waters near freshwater run-offs. Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Used as live bait in pole-and-line tuna fishing (Ref. 9812).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
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; aas: usually
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.3, mean 28.5 °C (based on 2805 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00595 - 0.01605), b=2.89 (2.75 - 3.03), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.4 ±0.2 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Nutrients (Ref.
124155): Calcium = 63.8 [25.1, 220.1] mg/100g; Iron = 0.664 [0.291, 1.741] mg/100g; Protein = 18.6 [16.6, 20.4] %; Omega3 = 0.136 [0.063, 0.299] g/100g; Selenium = 21 [10, 53] μg/100g; VitaminA = 74.7 [14.1, 323.0] μg/100g; Zinc = 1.81 [1.14, 2.76] mg/100g (wet weight);
