Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; محيطية (Ref. 51243); نطاق العمق 50 - 110 m (Ref. 126482). Tropical; 10°C - 28°C (Ref. 126482)
Northwest Pacific: Hokkaido, Japan to the Ryukyu Islands. Also known from the East and South China seas.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm 25.9, range 21 - ? cm
Max length : 37.4 cm TL ذكر/ مختلط الجنس; (Ref. 123681); common length : 17.5 cm TL ذكر/ مختلط الجنس; (Ref. 56557)
Commercially cultured in Japan. Juveniles associate with drifting seaweed. Plankton feeder (Ref. 12114, 12115).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
مصائد:
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 11.5 - 24.9, mean 20.5 °C (based on 135 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00864 - 0.02105), b=2.96 (2.83 - 3.09), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.6 ±0.43 se; based on food items.
Generation time: 6.1 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
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 (42 of 100).
Nutrients (Ref.
124155): Calcium = 34.9 [14.5, 81.1] mg/100g; Iron = 0.639 [0.311, 1.592] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.118 [0.054, 0.252] g/100g; Selenium = 47.4 [21.5, 110.7] μg/100g; VitaminA = 83.6 [21.9, 311.6] μg/100g; Zinc = 0.944 [0.597, 1.516] mg/100g (wet weight);
