Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; diepte 6 - 65 m (Ref. 9710). Tropical; 30°N - 24°S
Indo-Pacific: Red Sea and East Africa (Ref. 2334) to the Line and Mangaréva islands, north to Japan, south to New Caledonia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 11.0 cm TL mannelijk / geslacht onbekend; (Ref. 48635)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 8; Dorsale zachte stralen (totaal) : 9; Anale stekels: 2; Anale zachte stralen: 8. Whitish with 5 horizontal stripes (brassy to dark brown in color); dark spot at base of middle caudal fin rays; fin rays light red (Ref. 2334). Greatest depth of body 2.7-3.2 in SL (Ref. 90102). Dorsal-fin rays VII-I, 9; anal-fin rays II, 8; pectoral fin rays 14; pelvic fin rays I, 5; pored lateral line scales 24; predorsal scales 4; circumpeduncular scales 12; total gill rakers 19, developed gill rakers 14; body white colored, with five poorly defined dark brown stripes on lateral surface of body, posterior end of third stripe reaching black spot on base of caudal fin; base of caudal fin with spot subequal in size to pupil (Ref. 93839).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Commonly found in clear-waters of seaward reefs; on reef crests and slopes, where usually shallow, and along deep drop-offs to 25 m (Ref. 48635). Feeds on polychaetes and other small benthic invertebrates at night; cryptic under ledges or in holes by day (Ref. 1602). Solitary or in small groups (Ref 90102).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
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 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
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Schattingen op basis van modellen
Gewenste temperatuur (Ref.
123201): 25.3 - 28.8, mean 27.6 °C (based on 502 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00800 - 0.02611), b=3.07 (2.92 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.32 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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Voedingsstoffen (Ref.
124155): Calcium = 131 [67, 209] mg/100g; Iron = 0.943 [0.552, 1.607] mg/100g; Protein = 18.5 [17.3, 19.7] %; Omega3 = 0.135 [0.077, 0.232] g/100g; Selenium = 36.9 [19.2, 70.5] μg/100g; VitaminA = 54.1 [15.5, 194.0] μg/100g; Zinc = 1.64 [1.10, 2.39] mg/100g (wet weight);
