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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.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); εύρος βάθους 0 - 90 m (Ref. 128797), usually 10 - ? m (Ref. 1602). Tropical; 30°N - 32°S, 29°E - 130°W
Indo-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).
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 5372)
Ραχιαίες άκανθες (συνολικά) : 13 - 14; Μαλακές ραχιαίες ακτίνες (συνολικά) : 20 - 23; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 17 - 20; Σπόνδυλοι: 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).
Occur in deeper lagoons and channels, and seaward reefs (Ref. 1602). Benthopelagic (Ref. 58302). Depth 2-61 m, usually below 10 m (Ref. 90102). 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).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
αλιεία: παραδοσιακή αλιεία; Ενυδρείο: Εμπορικό(ά)
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29, mean 27.8 °C (based on 832 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01890 - 0.05054), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 2.9 ±0.2 se; based on diet studies.
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (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);
