Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 0 - 18 m (Ref. 11441). Tropical
Western Indian Ocean: Arabian Peninsula from the northern Red Sea to the Persian Gulf.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 7.2 cm TL mannelijk / geslacht onbekend; (Ref. 11441)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 10 - 12; Anale stekels: 2; Anale zachte stralen: 11. Body olive brown, the scale edges darker, shading to gray ventrally. Margin of spinous portion of dorsal and anal fins and lateral edge of pelvic fins blue. The axil of the pectoral fins bright orange-yellow. Caudal fin light greenish gray with a broad black band in each lobe and a narrow blue upper and lower margin.
Adults form aggregations on reefs to feed on zooplankton. Take shelter in branching corals (Ref. 11411). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205)..
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Randall, J.E., 1995. Coastal fishes of Oman. University of Hawaii Press, Honolulu, Hawaii. 439 p. (Ref. 11441)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 26.1 - 29.2, mean 27.8 °C (based on 315 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00796 - 0.03971), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.45 se; based on food items.
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 = 153 [75, 261] mg/100g; Iron = 0.981 [0.549, 1.699] mg/100g; Protein = 18.2 [17.0, 19.4] %; Omega3 = 0.124 [0.067, 0.220] g/100g; Selenium = 20.2 [9.8, 42.5] μg/100g; VitaminA = 166 [48, 562] μg/100g; Zinc = 1.71 [1.09, 2.56] mg/100g (wet weight);
