分類 / Names
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Perciformes (Perch-likes) >
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).. More on author: Linnaeus.
環境 / 気候 / 範囲
生態学
; 海 関連する礁; 移住性ではない; 深さの範囲 2 - 200 m (Ref. 5292), usually 40 - 80 m (Ref. 4742). Subtropical, preferred ?; 71°N - 12°N, 32°W - 36°E
Eastern Atlantic: Norway south to Senegal, Azores and Madeira. Also in the Mediterranean.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 16.0 range ? - ? cm
Max length : 40.0 cm SL オス/雌雄の選別がない; (Ref. 3397); 30.0 cm TL (female); common length : 30.0 cm SL オス/雌雄の選別がない; (Ref. 4742); 最大記録サイズ: 20 年 (Ref. 35388)
Adults are found in the algal zone of rocky shores (Ref. 35388). Usually solitary or in pairs with young. Females lay about 1,000 eggs in a nest of algae; the nest is guarded by the male (Ref. 35388). Feed mainly on crustaceans but also fishes and mollusks (Ref. 4742) and worms (Ref. 35388). Oviparous (Ref. 205).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Oviparous, distinct pairing during breeding (Ref. 205). Males build dish shaped nests and guard the eggs (Ref. 205). Sex reversal is completed in 7 months (Ref. 34185, 34259).
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)
CITES (Ref. 94142)
Not Evaluated
Human uses
水産業: 食糧水産; ゲームフィッシュ: はい; 水族館・水槽: 公共の水族館
より多くの情報
参考文献水産養殖水産養殖の紹介緊張遺伝子の対立遺伝子頻度遺伝病気行列Mass conversion
用具
特記事項
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インターネットの情報源
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00502 - 0.01510), b=3.09 (2.94 - 3.24), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 3.9 ±0.62 se; Based on food items.
回復力 (Ref.
69278): 低い, ４．５年～１４年の倍増期間の最小個体群 (K=0.13; tmax=17; tm=2; Fec=1,000).
Prior r = 0.41, 2 SD range = 0.2 - 0.82, log(r) = -0.89, SD log(r) = 0.35, Based on: 1 M, 1 K, 1 tgen, 1 tmax, records
弱み (Ref.
59153): High to very high vulnerability (67 of 100) .
