Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; غير مهاجرة (Ref. 51243); نطاق العمق 5 - 110 m (Ref. 128797). Tropical; 32°N - 24°S, 30°E - 137°W
Indo-Pacific: Red Sea, East Africa eastward through northern Australia to Line, Marquesas and Society Islands, north to southern Japan
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL ذكر/ مختلط الجنس; (Ref. 4420); common length : 30.0 cm TL ذكر/ مختلط الجنس; (Ref. 3109)
الأشواك الظهرية (المجموع): 3; الأشعة الظهرية الناعمة (المجموع): 33-36; شوكة شرجية 0; أشعه شرجية لينه: 28 - 31.
Inhabits reef channels or along slopes that are subject to strong currents (Ref. 48637). Occur in current-swept seaward coral reefs. Usually form aggregations and feed on zooplankton as well as sponges (Ref. 9770). Juveniles associated with isolated patches of rubble or crevices with proper-sized shelter holes (Ref. 1602). Oviparous (Ref. 205). Form large schools to feed on zooplankton (Ref. 48637). Also taken by drive-in nets (Ref. 9770). Marketed fresh or dried-salted. Minimum depth reported taken from Ref. 30874. Popular aquarium fish (Ref. 37816).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Distinct pairing (Ref. 205). Only females tend the eggs but both parents keep guard (Ref. 116451).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: غير مهمة تجارياً; حوض مائي: تجاري
مزيد من المعلومات
مراجعالأستزراع المائيملف الأستزراع المائيسلالاتجينيElectrophoresesالتوريثالأمراضمعالجةNutrientsMass conversion
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.1, mean 27.9 °C (based on 918 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03236 (0.01900 - 0.05512), b=2.96 (2.81 - 3.11), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.4 ±0.41 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): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 33.4 [14.1, 77.0] mg/100g; Iron = 0.543 [0.282, 1.221] mg/100g; Protein = 18.4 [16.2, 20.5] %; Omega3 = 0.102 [0.051, 0.199] g/100g; Selenium = 37.1 [19.2, 76.9] μg/100g; VitaminA = 45 [13, 159] μg/100g; Zinc = 0.996 [0.679, 1.475] mg/100g (wet weight);
