Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien; brak water demersaal; diepte 1 - 20 m (Ref. 86942). Temperate
Southwest Pacific: southern half of Australia on both coast, east to Lord Howe Islands, Norfolk Islands, northern New Zealand, and New Caledonia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 80.0 cm TL mannelijk / geslacht onbekend; (Ref. 33839); max. gepubliceerd gewicht: 1.1 kg (Ref. 40637)
Dorsale stekels (totaal) : 10 - 11; Dorsale zachte stralen (totaal) : 11 - 12; Anale stekels: 2 - 3; Anale zachte stralen: 10 - 12; Wervels: 26. This species is distinguished by the following characters: in lateral view, body is oval to circular, not compressed; head with distinct slanting profile from interorbital region to tip of snout, with characteristic bulb anterior-dorsally of eye, giving a protruding head profile; D X-XI,11-12: A II-III, 10-12; first gill-arch with 3-7 gill rakers on upper part, 10-15 on the lower part; total lateral line scales 52-66, 42-56 are pored; longitudinal scales 48-57; vertebrae: precaudal 11, caudal 15; pterygiophores: dorsal 20-21, anal 12; interorbital region with scales (Ref. 95491).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Occurs in large schools in comparatively shallow water in the vicinity of rocky reefs. Feeds on weeds (Ref. 2156).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Knudsen, S.W. and K.D. Clements, 2013. Revision of the fish family Kyphosidae (Teleostei: Perciformes). Zootaxa 3751(1):001-101. (Ref. 95491)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: visserij voor eigen gebruik; sportvis: ja
Tools
Speciale rapporten
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Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (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=0.01950 (0.00978 - 0.03889), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.0 ±0.0 se; based on diet studies. |
Weerstandsvermogen (Ref. 120179) |
laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
High vulnerability (57 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
High.
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Voedingsstoffen (Ref. 124155) |
Calcium = 30.9 [14.9, 56.2] mg/100g; Iron = 0.336 [0.159, 0.635] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.321 [0.162, 0.619] g/100g; Selenium = 12.1 [5.1, 29.1] μg/100g; VitaminA = 5.36 [1.31, 20.78] μg/100g; Zinc = 0.714 [0.475, 1.204] mg/100g (wet weight); |