Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; نطاق العمق 0 - 340 m (Ref. 58302). Temperate
Southeast Atlantic. Indo-West Pacific: southwestern Africa to Japan and the central Pacific.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 36.4 cm SL ذكر/ مختلط الجنس; (Ref. 47377); common length : 31.0 cm TL ذكر/ مختلط الجنس; (Ref. 2272)
الأشواك الظهرية (المجموع) : 0; الأشعة الظهرية الناعمة (المجموع) : 46 - 55; شوكة شرجية: 0; أشعه شرجية لينه: 37 - 40. Body color silvery-white, the membranes of the dorsal and anal fins black. Dorsal and anal fin very high, with scaly sheaths at its bases. No rays of the dorsal and anal fins thicker than their neighbors. Dorsal fin inserted above the posterior part of the eye. Attain 40 cm SL.
Juveniles probably found up to a depth of 200 m (Ref. 4388).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Gomes, J., 1990. Bramidae. p. 758-764. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNCT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4936)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 13.5 - 27.8, mean 22.5 °C (based on 797 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00782 - 0.04232), b=2.96 (2.76 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
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 to moderate vulnerability (34 of 100).
