Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; diepte 3 - 50 m (Ref. 90102). Tropical; 30°N - 30°S
Western Indian Ocean: Mozambique (Ref. 41878), Red Sea and Christmas Island to the Tuamoto Islands, north to southern Japan, south to New Caledonia and Rapa.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 10.0 cm TL mannelijk / geslacht onbekend; (Ref. 2334); common length : 7.0 cm SL mannelijk / geslacht onbekend; (Ref. 37816)
Dorsale stekels (totaal) : 8; Dorsale zachte stralen (totaal) : 9; Anale stekels: 2; Anale zachte stralen: 8. Characterized by having 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 24, developed gill rakers 18; snout pointed; body white in color (Ref. 93839). Further characterized by alternating black and yellow stripes, dark stripes wider; greatest depth of body 2.6-3.1 in SL (Ref. 90102).
Body shape (shape guide): elongated; Cross section: compressed.
Occurs on reef flats and shallow lagoon reef, usually seen singly or in pairs under ledges or in crevices. Feed on small benthic invertebrates at night (Ref. 2141).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Randall, J.E. and E.A. Lachner, 1986. The status of the Indo-West Pacific cardinalfishes Apogon aroubiensis and A. nigrofasciatus. Proc. Biol. Soc. Wash. 99(1):110-120. (Ref. 2141)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Gewenste temperatuur (Ref.
123201): 25.4 - 28.9, mean 27.7 °C (based on 594 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00653 - 0.01928), b=3.31 (3.16 - 3.46), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.6 ±0.4 se; based on diet studies.
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 = 163 [86, 282] mg/100g; Iron = 0.969 [0.554, 1.636] mg/100g; Protein = 18.5 [17.4, 19.6] %; Omega3 = 0.112 [0.062, 0.207] g/100g; Selenium = 37 [17, 80] μg/100g; VitaminA = 83.8 [26.8, 256.6] μg/100g; Zinc = 2.02 [1.31, 2.97] mg/100g (wet weight);
