Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 2 - 30 m (Ref. 30874), usually 2 - 15 m (Ref. 37816). Tropical; 30°N - 25°S
Indo-Pacific: Red Sea south to Port Alfred, South Africa and east to the Line Islands, north to Ryukyu Islands, south to Samoa and Australia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL mannelijk / geslacht onbekend; (Ref. 48635); common length : 6.4 cm SL mannelijk / geslacht onbekend; (Ref. 37816)
Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 9 - 10; Anale stekels: 3; Anale zachte stralen: 5 - 6. Yellow and white spots on body; no dark bars on underside of head (Ref. 4313).
Found in reef crests with rich coral growth (Ref. 48635). Typically found among the branches of Pocillopora corals in surge areas of seaward reefs (Ref. 1602). Also observed between the branches of the fire coral Millepora and Styllophora (Eran Brokovich, pers. comm. 03/02). Solitary or in small groups (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: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 29.3, mean 28.3 °C (based on 2582 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00868 - 0.02519), b=3.00 (2.86 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (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 = 110 [55, 265] mg/100g; Iron = 0.768 [0.385, 2.014] mg/100g; Protein = 18.2 [16.2, 20.1] %; Omega3 = 0.244 [0.101, 0.680] g/100g; Selenium = 21.7 [10.4, 53.4] μg/100g; VitaminA = 192 [63, 557] μg/100g; Zinc = 1.7 [1.1, 2.5] mg/100g (wet weight);
