Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; brackwasser riff-verbunden; standorttreu (Ref. 52884); tiefenbereich 5 - 15 m (Ref. 9710). Tropical; 0°S - 45°S
Western Pacific: northern Australia, from Western Australia to the Great Barrier Reef; New Guinea and perhaps further into Melanesia. Very closely related to Chaetodon rainfordi and the two species are sympatric over part of their ranges.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 16.0 cm TL Männchen/unbestimmt; (Ref. 129178)
Rückenflossenstacheln (insgesamt) : 11; Rückenflossenweichstrahlen (insgesamt) : 20 - 22; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 17 - 18; Wirbelzahl: 24.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults inhabit coastal and inner reefs; juveniles among branching corals. Solitary or paired (Ref. 9710). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). They hybridize with Chaetodon rainfordi (Ref. 90102).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Form pairs during breeding (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Burgess, W.E., 1978. Butterflyfishes of the world. A monograph of the Family Chaetodontidae. T.F.H. Publications, Neptune City, New Jersey. (Ref. 4855)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell; Aquarium: Kommerziell
Tools
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 24.6 - 29.4, mean 28 °C (based on 923 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01123 - 0.04674), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.3 ±0.61 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (10 of 100).
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Nährstoffe (Ref.
124155): Calcium = 132 [67, 215] mg/100g; Iron = 0.937 [0.539, 1.615] mg/100g; Protein = 18.9 [17.7, 20.0] %; Omega3 = 0.124 [0.069, 0.219] g/100g; Selenium = 27.3 [13.1, 53.6] μg/100g; VitaminA = 47.4 [13.4, 167.0] μg/100g; Zinc = 1.98 [1.30, 2.88] mg/100g (wet weight);
