>
Acanthuriformes (Surgeonfishes) >
Chaetodontidae (Butterflyfishes)
Etymology: Heniochus: Greek, enioi, -ai, -a = sometimes, some + Greek, oche = food (Ref. 45335).
More on author: Ahl.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 1 - 25 m (Ref. 9710). Tropical
Indian Ocean: Maldives and Sri Lanka to Java, north to the Andaman Sea.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 17.0 cm TL mannelijk / geslacht onbekend; (Ref. 9710)
Dorsale stekels (totaal) : 10; Dorsale zachte stralen (totaal) : 23 - 25; Anale stekels: 3; Anale zachte stralen: 17 - 18.
Inhabit coral-rich areas of lagoon and seaward reef (Ref. 9710). Found in pairs or aggregations (Ref. 9710). In Indonesia usually seen in pairs in coastal waters. Offshore it may form schools and in the Maldives they occur in great numbers. Found at various depths, often on shallow reef crest with some surge. Usually in mixed algae and coral habitats to about 15 m depth, but may go offshore (Ref. 48636). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Form pairs during breeding (Ref. 205).
Burgess, W.E., 1978. Butterflyfishes of the world. A monograph of the Family Chaetodontidae. T.F.H. Publications, Neptune City, New Jersey. (Ref. 4855)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquarium: Commercieel
Tools
Speciale rapporten
Download XML
Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 28.1 - 29.4, mean 28.6 °C (based on 528 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01117 - 0.04486), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.5 ±0.37 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 99.9 [51.9, 155.9] mg/100g; Iron = 0.813 [0.477, 1.337] mg/100g; Protein = 18.8 [17.6, 19.9] %; Omega3 = 0.117 [0.071, 0.190] g/100g; Selenium = 30 [17, 57] μg/100g; VitaminA = 52.4 [16.1, 170.5] μg/100g; Zinc = 1.38 [0.93, 2.00] mg/100g (wet weight);
