Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; غير مهاجر; تغييرات عمق 20 - 115 m (Ref. 37816). Tropical; 30°N - 25°S
Pacific Ocean: Palau, Pohnpei and Kosrae in Micronesia, Marshall, Gilbert, Fiji, Cook and Society Islands; strays to Hawaii. Recently recorded from Tonga (Ref. 53797).
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 9.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 48391)
خارهاي باله پشتي (کل) : 14; شعاع نرم باله پشتي (کل) : 16 - 17; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 17.
Inhabits steep outer reef slopes, typically in small tracks of rubble between areas of rich coral growth (Ref. 33482). Benthopelagic at 20-90 m (Ref. 58302). Cryptic. Herbivorous (Ref. 33482). Feeds readily in aquaria. Forms harems of 3-7 individuals. Rarely exported through the aquarium trade (Ref. 48391).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; آكواريوم: تجاري
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 24.3 - 28.9, mean 26.7 °C (based on 30 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).
Trophic level (Ref.
69278): 2.8 ±0.31 se; based on food items.
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).