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Acanthuriformes (Surgeonfishes) >
Chaetodontidae (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335).
Eponymy: Jacob Theodor Klein (1685–1759) was a German jurist, historian, botanist, zoologist and mathematician. His publications on fishes include: Historiae Piscium Naturalis promovendae Missus primus Gedani (1744). (Ref. 128868), visit book page.
More on author: Bloch.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino associati a barriera corallina; non migratori (Ref. 52884); distribuzione batimetrica 0 - 90 m (Ref. 128797), usually 10 - ? m (Ref. 1602). Tropical; 30°N - 32°S, 29°E - 130°W
Indo-West Pacific: Red Sea and East Africa (south to Coffee Bay, South Africa, Ref. 5372) to the Hawaiian Islands and Samoa, north to southern Japan, south to New South Wales, Australia and New Caledonia. Eastern Pacific: Galapagos Islands (Ref. 5227).
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 15.0 cm TL maschio/sesso non determinato; (Ref. 5372)
Spine dorsali (totale) : 13 - 14; Raggi dorsali molli (totale) : 20 - 23; Spine anali: 3; Raggi anali molli: 17 - 20; Vertebre: 24. Body is yellowish brown with two broad white vertical bars running across the body one from near the origin of the dorsal spine and the other from the middle of the back. A black bar runs vertically across the eye. There are numerous dotted horizontal stripes on the sides. The margin of caudal fin is transparent (Ref. 4855). Snout length 2.5-3.2 in HL. Body depth 1.5-1.8 in SL (Ref. 90102).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults occur in deeper lagoons and channels, and seaward reefs (Ref. 1602). Benthopelagic (Ref. 58302). Depth 2-61 m, usually below 10 m (Ref. 90102). They Occur singly or in pairs (Ref. 37816). Common, omnivorous individuals that feed mainly on soft coral polyps (mainly on Sarcophyton tracheliophorum and Litophyton viridis), algae and zooplankton. Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: pesca di sussistenza; Acquario: Commerciale
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 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=0.03162 (0.01925 - 0.05195), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
2.9 ±0.2 se; based on diet studies. |
Resilienza (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |
Categoria di prezzo (Ref. 80766) |
Unknown.
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Nutrienti (Ref. 124155) |
Calcium = 113 [58, 170] mg/100g; Iron = 0.887 [0.532, 1.450] mg/100g; Protein = 18.4 [17.3, 19.6] %; Omega3 = 0.122 [0.073, 0.199] g/100g; Selenium = 38.6 [21.2, 72.4] μg/100g; VitaminA = 45.2 [12.4, 160.4] μg/100g; Zinc = 1.6 [1.1, 2.3] mg/100g (wet weight); |