分類 / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
輻鰭魚綱 (條鰭魚) >
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 / 氣候 / 範圍
生態學
; 海洋 礁區魚類; 非遷移的; 深度上下限 2 - 200 m (Ref. 5292), usually 40 - 80 m (Ref. 4742). , 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 / 大小 / 重量 / 年齡
Maturity: Lm 16.0 range ? - ? cm
Max length : 40.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 3397); 30.0 cm TL (female); common length : 30.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4742); 最大年齡: 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
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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
人類使用
漁業: 自給性漁業; 游釣魚種: 是的; 水族館: 公眾的水族館
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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).
營養階層 (Ref.
69278): 3.9 ±0.62 se; Based on food items.
回復力 (Ref.
69278): 低的, 最小族群倍增時間4.5 - 14 年 (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
瀕危性 (Ref.
59153): High to very high vulnerability (67 of 100) .
