Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; ej vandrande (Ref. 52884); djupintervall 1 - 15 m (Ref. 9710). Tropical; 25°N - 27°S, 34°E - 141°E
Indian Ocean: East Africa south to 27°S and east to Indonesia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 20.0 cm TL hane/ej könsbestämd; (Ref. 5372)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 12 - 13; Mjukstrålar i ryggfenan (totalt) : 23 - 25; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 20 - 21.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults are found on the reef edge and upper slope. Usually in current-prone habitats; juveniles secretive in corals (Ref. 48636). Generally seen in pairs or in small aggregations (Ref. 4858). Feed mainly on invertebrates (Ref. 6113). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). Indian Ocean species counterpart of sibling Chaetodon ulietensis which is found in western and central Pacific (Ref. 90102).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Heemstra, P.C., 1986. Chaetodontidae. p. 627-632. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5372)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02291 (0.01128 - 0.04653), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.5 ±0.37 se; based on food items. |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |
Priskategori (Ref. 80766) |
Unknown.
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Näringsämnen (Ref. 124155) |
Calcium = 90.7 [47.1, 141.6] mg/100g; Iron = 0.762 [0.445, 1.241] mg/100g; Protein = 18.8 [17.7, 19.9] %; Omega3 = 0.11 [0.07, 0.17] g/100g; Selenium = 26.7 [15.1, 50.8] μg/100g; VitaminA = 52.2 [16.3, 166.8] μg/100g; Zinc = 1.31 [0.88, 1.89] mg/100g (wet weight); |