Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 0 - 70 m (Ref. 128797). Tropical; 32°N - 23°S
Pacific Ocean: Bali and the Ryukyu Islands to the Tuamoto Islands, north to southern Japan, south to Australia (Ref. 2334) and New Caledonia.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL ذكر/ مختلط الجنس; (Ref. 48635)
الأشواك الظهرية (المجموع) : 10; الأشعة الظهرية الناعمة (المجموع) : 15 - 17; شوكة شرجية: 3; أشعه شرجية لينه: 7 - 8.
More common at oceanic islands than on continental reefs. Occurs in large groups around coral outcrops and caves of outer reef slopes. Feeds on copepods and other planktonic crustaceans or crustacean larvae and fish eggs (Ref. 9710, 37816).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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: Version 2024-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 28.8, mean 27.5 °C (based on 222 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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): 3.3 ±0.0 se; based on diet studies.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 68.9 [40.7, 128.0] mg/100g; Iron = 0.744 [0.412, 1.252] mg/100g; Protein = 18.1 [16.2, 19.7] %; Omega3 = 0.158 [0.101, 0.248] g/100g; Selenium = 28.4 [16.9, 54.3] μg/100g; VitaminA = 179 [62, 575] μg/100g; Zinc = 1.38 [0.94, 1.97] mg/100g (wet weight);
