Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 20 - 174 m (Ref. 58302). Tropical; 30°N - 17°N
Eastern Central Pacific: endemic to the Hawaiian Islands. Have recently been reported from Midway Islands (Ref. 28620).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 21.0 cm TL hane/ej könsbestämd; (Ref. 4858)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Sexes exhibit different coloration. Male pearly white with anterior portion of the head, from the snout to just behind the eye, yellow orange; anterior half of the caudal fin black; dorsal and anal fins white with a broad orange band distally; the pectoral and pelvic fins orange. Female pearly white with anterior portion of the head, from the snout to just behind the eye black or gray; anterior half of the caudal fin also black; distal portion of pelvic fins orange.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Inhabits seaward reefs (Ref. 9710). Benthopelagic over rock and sand (Ref. 58302). Minimum depth from Ref. 122680.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse; Akvarium: Kommersiell
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02951 (0.01298 - 0.06710), b=2.89 (2.70 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
2.7 ±0.31 se; based on food items. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (33 of 100). 🛈 |
Näringsämnen (Ref. 124155) |
Calcium = 60 [30, 94] mg/100g; Iron = 0.585 [0.356, 0.974] mg/100g; Protein = 18.1 [16.9, 19.3] %; Omega3 = 0.119 [0.074, 0.191] g/100g; Selenium = 37.8 [20.6, 69.9] μg/100g; VitaminA = 74.9 [19.1, 275.0] μg/100g; Zinc = 1.41 [0.97, 2.02] mg/100g (wet weight); |