Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; مياه مخلوطة مرتبطة بالشعاب; نطاق العمق 0 - 3 m (Ref. 86942). Tropical; 25°N - 24°S
Indo-Pacific: East Africa to the Marquesan and Tuamoto islands, north to the Yaeyamas. At least one country reports adverse ecological impact after introduction.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 47.7 cm FL ذكر/ مختلط الجنس; (Ref. 107958); common length : 25.0 cm TL ذكر/ مختلط الجنس; (Ref. 2871)
الأشواك الظهرية (المجموع) : 4; الأشعة الظهرية الناعمة (المجموع) : 9 - 10; شوكة شرجية: 3; أشعه شرجية لينه: 8 - 9. Olive dorsally; flanks and abdomen silvery; fins hyaline (Ref. 9812). Pectoral fins with dark spot dorsally at origin (Ref. 9812).
Inhabit shallow protected sandy to muddy areas of reef flats and shallow lagoons while juveniles have been encountered in tide pools (Ref. 205). Benthopelagic (Ref. 58302). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Marketed fresh and used as live bait in pole-and-line fishing for tuna (Ref. 9812).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 130435)
خطر للأنسان
Potential pest (Ref. 6362)
استخدامات بشرية
مصائد: تجاري; طعم: occasionally
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 29.3, mean 28.5 °C (based on 2596 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.01021 - 0.01353), b=2.96 (2.92 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
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 (41 of 100).
Nutrients (Ref.
124155): Calcium = 58.9 [22.6, 189.0] mg/100g; Iron = 0.634 [0.276, 1.477] mg/100g; Protein = 18.9 [17.0, 20.7] %; Omega3 = 0.144 [0.068, 0.312] g/100g; Selenium = 20.5 [10.0, 48.2] μg/100g; VitaminA = 62.8 [13.5, 283.1] μg/100g; Zinc = 2.01 [1.23, 3.10] mg/100g (wet weight);