Common names from other countries
分類 / Names
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Scombriformes (Mackerels) >
Bramidae (Pomfrets)
Etymology: Brama: Old French, breme, bresme = a fresh water fish; 1460 (Ref. 45335); japonica: Named after Japan, its type locality (Ref. 6885).
More on author: Hilgendorf.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 海洋回遊性 (Ref. 51243); 深さの範囲 271 - 620 m (Ref. 50610). Subtropical; 9°C - 21°C (Ref. 33866); 66°N -
Pacific Ocean: Japan to Bering Sea, and south to Peru. Reported from the Philippines (Ref. 6956) and Taiwan (Ref. 5193). Highly migratory species.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 36.0, range 30 - 42 cm
Max length : 61.0 cm TL オス/雌雄の選別がない; (Ref. 2850); 最大公表体重: 2.7 kg (Ref. 56527); 最大記録サイズ: 9 年 (Ref. 56527)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 33 - 36; 肛門の骨: 0; 臀鰭: 27 - 30. Dorsal and anal fins in adults with scales, without basal sheath of scales, and not fully depressible Interorbital space in adults strongly convex, the profile notably arched. Scales on caudal peduncle forming a graded size series with those on the bases of the midcaudal peduncle rays.
Oceanic species which occurs near the surface (Ref. 2850). Feeds on crustaceans (amphipods and euphausiids), small fishes and squid (Ref. 4563). Rarely caught inshore (Ref. 2850). Good food fish (Ref. 6885).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
CITES (Ref. 128078)
Not Evaluated
Human uses
水産業: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
115969): 3.2 - 13, mean 9.4 (based on 240 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00895 - 0.03374), b=2.95 (2.77 - 3.13), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 4.4 ±0.3 se; based on diet studies.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (tm=4).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
