Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; غير مهاجرة; نطاق العمق 12 - 60 m (Ref. 9710). Temperate
Pacific Ocean: southern and central Japan (Ref. 4858) and the northwestern Hawaiian Islands (Midway and Kure).
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL ذكر/ مختلط الجنس; (Ref. 4858)
الأشواك الظهرية (المجموع) : 14; الأشعة الظهرية الناعمة (المجموع) : 16; شوكة شرجية: 3; أشعه شرجية لينه: 17.
Inhabits rocky and coral reefs (Ref. 9710). Oviparous (Ref. 240), monogamous (Ref. 52884).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Length at sex-change = 12.7 cm TL (Ref. 55367). Sex reversal is completed in 20-39 days (Ref. 34252). Monandric species (Ref. 55367). Distinct pairing (Ref. 240). Monogamous mating is observed as both facultative and social (Ref. 52884). Also Ref. 103751.
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد: تجاري; حوض مائي: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 20.2 - 25.4, mean 23 °C (based on 40 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 (0.01378 - 0.06932), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 2.5 ±0.00 se; based on food items.
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 26.7 [10.8, 50.0] mg/100g; Iron = 0.228 [0.125, 0.434] mg/100g; Protein = 18.3 [17.0, 19.6] %; Omega3 = 0.291 [0.149, 0.581] g/100g; Selenium = 6.33 [2.74, 15.30] μg/100g; VitaminA = 57.5 [11.6, 290.5] μg/100g; Zinc = 0.813 [0.498, 1.378] mg/100g (wet weight);