Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; غير مهاجرة; نطاق العمق 2 - 70 m (Ref. 9710). Tropical
Western Indian Ocean: Red Sea south to Natal, South Africa (Ref. 11228), including Maldives, Madagascar, Reunion, and Mauritius (Ref. 33390).
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL ذكر/ مختلط الجنس; (Ref. 4858)
الأشواك الظهرية (المجموع) : 15; الأشعة الظهرية الناعمة (المجموع) : 15 - 17; شوكة شرجية: 3; أشعه شرجية لينه: 17 - 19.
Inhabits shallow waters in the Red Sea; deeper in the Andaman Sea, usually at depths of 40 m or more. Caudal fin tips very long (Ref. 48636). A single male is usually seen with several females, commonly on steep slopes. Feeds on planktonic food several meters above the bottom.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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 2024-2)
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): 23.8 - 29.3, mean 27.3 °C (based on 348 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.4 ±0.45 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 = 64.7 [38.6, 100.7] mg/100g; Iron = 0.69 [0.44, 1.05] mg/100g; Protein = 18.7 [17.6, 19.6] %; Omega3 = 0.152 [0.100, 0.232] g/100g; Selenium = 27 [15, 48] μg/100g; VitaminA = 207 [76, 565] μg/100g; Zinc = 1.4 [1.0, 1.9] mg/100g (wet weight);