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Acanthuriformes (Surgeonfishes) >
Chaetodontidae (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335).
Eponymy: Lieutenant John Frembly RN was a marine surveyor and geologist who was Assistant Maritime Surveyor of HM Surveying Brig ‘Investigator’ (1823–1824). [...] (Ref. 128868), visit book page.
More on author: Bennett.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; ej vandrande; djupintervall 4 - 65 m (Ref. 9710). Tropical
Eastern Pacific: endemic to the Hawaiian Islands.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 13.7 cm SL hane/ej könsbestämd; (Ref. 137577)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 12 - 14; Mjukstrålar i ryggfenan (totalt) : 20 - 21; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 16 - 18.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Inhabit areas with rock or coral (Ref. 9710). Benthopelagic (Ref. 58302). Prey on the tentacles of tubeworms and other invertebrates (Ref. 3921). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Form pairs during breeding (Ref. 205).
Randall, J.E., 1985. Guide to Hawaiian reef fishes. Harrowood Books, Newtown Square, PA 19073, USA. 74 p. (Ref. 3921)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (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=0.02630 (0.01398 - 0.04948), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.0 ±0.2 se; based on diet studies. |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (18 of 100). 🛈 |
Priskategori (Ref. 80766) |
Unknown.
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Näringsämnen (Ref. 124155) |
Calcium = 125 [64, 192] mg/100g; Iron = 0.945 [0.560, 1.591] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.127 [0.074, 0.215] g/100g; Selenium = 39.7 [21.1, 75.8] μg/100g; VitaminA = 45.4 [12.5, 162.1] μg/100g; Zinc = 1.67 [1.13, 2.44] mg/100g (wet weight); |