分類 / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses)
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)..
Environment: milieu / climate zone / depth range / distribution range
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; 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.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: 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: 29 年 (Ref. 6843)
Body rather massive. Mouth small with thick lips and large conical teeth. Coloration very variable, brownish and greenish predominating (Ref. 35388).
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).
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)
Human uses
水産業: 食糧水産; ゲームフィッシュ: はい; 水族館・水槽: 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.
123201): 8.7 - 13.3, mean 10.5 °C (based on 376 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00546 - 0.01671), 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 (Ref.
69278): 3.2 ±0.0 se; based on diet studies.
回復力 (Ref.
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (K=0.1; tmax=29; tm=2-9).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (67 of 100).
Climate Vulnerability (Ref.
125649): High to very high vulnerability (75 of 100).
Nutrients (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);
