分類 / 名前
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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Labrinae
Etymology: Labrus: Name from Latin 'labrum' for lip, rim or edge; referring to the big lips of the fishes of the genus (from Ovid and Pliny according to Petrus Artedi).
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 1 - 50 m (Ref. 5292), usually 2 - 30 m (Ref. 35388). Temperate; 5°C - 25°C (Ref. 132294); 64°N - 27°N, 32°W - 22°E
Eastern Atlantic: Norway to Morocco, including Madeira, the Azores and the Canary Islands. Doubtful reports from Mediterranean, Adriatic and Marmara seas (Ref. 4742), where it is often confused with Labrus merula.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 65.9 cm TL オス/雌雄の選別がない; (Ref. 40637); common length : 50.0 cm SL オス/雌雄の選別がない; (Ref. 4742); 最大公表体重: 4.4 kg (Ref. 40637); 最大記録サイズ: 34 年 (Ref. 131345)
Body rather massive. Mouth small with thick lips and large conical teeth. Coloration very variable, brownish and greenish predominating (Ref. 35388).
Body shape (shape guide): fusiform / normal.
Adults are found in littoral (10-20 m) zone around rocks, offshore reefs, and seaweed. Young often in intertidal areas. All are born females and change sex when they are 4-14 years old (Ref. 35388). One (or more) female spawns in nest of algae, built by male in a crevice. Feed on crustaceans and mollusks (Ref. 4742). Oviparous (Ref. 205).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Eggs are laid in nest built from algae; male guards nest 1-2 weeks until larvae hatch (Ref. 35388); larvae are pelagic.
Quignard, J.-P. and A. Pras, 1986. Labridae. p. 919-942. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 2. (Ref. 4742)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 食糧水産; ゲームフィッシュ: はい; 水族館・水槽: 商業
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 8.7 - 13.3, mean 10.5 °C (based on 376 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00563 - 0.01695), b=3.07 (2.92 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.0 se; based on diet studies.
回復力 (参照
120179): 低い, 4.5年~14年の倍増期間の最小個体群 (K=0.1; tmax=34; tm=2-9).
漁業の脆弱性 (Ref.
59153): Moderate to high vulnerability (51 of 100).
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気候脆弱性 (Ref.
125649): High to very high vulnerability (75 of 100).
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栄養素 (Ref.
124155): Calcium = 10.7 [4.4, 18.8] mg/100g; Iron = 0.168 [0.091, 0.360] mg/100g; Protein = 18.7 [15.8, 21.0] %; Omega3 = 0.302 [0.162, 0.565] g/100g; Selenium = 7.99 [3.73, 17.31] μg/100g; VitaminA = 54.7 [13.8, 262.4] μg/100g; Zinc = 0.647 [0.426, 1.163] mg/100g (wet weight);