Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 0 - 10 m (Ref. 30874), usually 0 - 5 m (Ref. 90102). Tropical; 16°N - 28°S
Indo-Pacific: East Africa to the Marquesan and Rapa islands, north to the Ryukyu Islands, south to the Great Barrier Reef and Samoa.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 9.5 cm TL mannelijk / geslacht onbekend; (Ref. 90102); common length : 5.4 cm SL mannelijk / geslacht onbekend; (Ref. 37816)
Dorsale stekels (totaal): 12; Dorsale zachte stralen (totaal): 9; Anale stekels 3; Anale zachte stralen: 5. Underside of head with weak dark bars; spinous dorsal normally with dark spot (Ref. 4313). Strong coronal ridges with spine; distinct occipital pit, deepening with age (Ref. 37816).
Inhabits outer intertidal reef flats and shallow lagoon reefs exposed to wave action. Solitary and cryptic (Ref 90102).
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)
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 29.3, mean 28.1 °C (based on 1686 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00606 - 0.02615), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.8 ±0.7 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).
Nutrients (Ref.
124155): Calcium = 123 [61, 286] mg/100g; Iron = 0.794 [0.384, 2.091] mg/100g; Protein = 18.2 [16.2, 20.3] %; Omega3 = 0.222 [0.090, 0.617] g/100g; Selenium = 17.2 [8.0, 45.0] μg/100g; VitaminA = 201 [63, 614] μg/100g; Zinc = 1.79 [1.16, 2.69] mg/100g (wet weight);