Common names from other countries
分類 / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Peters.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 汽水性の 関連する礁; 深さの範囲 3 - 60 m (Ref. 9313). Subtropical; 36°N - 13°S, 120°W - 77°W (Ref. 55)
Eastern Pacific: southern California to Peru, rare north of Baja California, Mexico; also at the Cocos and Galapagos islands.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 19.5, range 19 - 20 cm
Max length : 71.0 cm TL オス/雌雄の選別がない; (Ref. 40637); 最大公表体重: 13.0 kg (Ref. 40637)
背面の脊椎 (合計) : 10; 背鰭 (合計) : 14; 肛門の骨: 3; 臀鰭: 8. Forehead slopes steeply; snout somewhat pointed. Preopercular notch and knob weak. Scale rows on back parallel with lateral line. Rosy red anteriorly, becoming bright orange to yellow over most of the body; the fins are mainly yellow or orange; the inside of the mouth is white; a bluish horizontal streak runs below the eye.
Found in inshore reef areas over hard bottoms until at least 60 m depth (Ref. 9313). Tolerant to freshwaters (Ref. 36880). Form aggregations during daylight and shelter as solitary fish in caverns. Feed on fishes, shrimps, crabs and mollusks. Marketed fresh or frozen (Ref. 9313).
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
CITES (Ref. 128078)
Not Evaluated
Human uses
水産業: 商業; 水産養殖: 実験の
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): 20.5 - 28.6, mean 25.8 (based on 84 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01296 - 0.01687), b=2.97 (2.94 - 3.00), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (Ref.
69278): 4.0 ±0.63 se; based on food items.
回復力 (Ref.
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (K=0.15;).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (80 of 100).
