分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海; 汽水性の 底生の; 深さの範囲 0 - 40 m (Ref. 31184), usually 2 - 20 m (Ref. 35388). Temperate; 72°N - 49°N, 11°W - 52°E
Northeast Atlantic: White Sea, Cheshskaya Guba and Murmansk coast (Barents Sea) southward to English Channel (River Somme); eastern coasts of Scotland, England, also Irish Sea; the Orkneys, Shetlands and in shallow waters of North Sea and Baltic.
Length at first maturity / サイズ / 重さ / 年齢
成熟: Lm 17.0, range 16 - 18 cm
Max length : 52.0 cm TL オス/雌雄の選別がない; (Ref. 4695); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 4695); 最大公表体重: 510.00 g (Ref. 6397); 最大記録サイズ: 10 年 (Ref. 35388)
Bones are green due to harmless pigment. Skin slimy and variable color (Ref. 35388).
Body shape (shape guide): elongated.
Inhabits rocky shores under stones, among algae and in tide pools, between tide marks down to 40 m. May remain out of water under rocks or seaweeds (Ref. 31184). Feeds on gastropods, chironomids, crustaceans, eggs and fry of fishes. Gives birth to live young (Ref. 9900). Bones colored green by the harmless pigment Vivianit (Ref. 4645). Breathes air when out of water (Ref. 31184). Mating takes place in August - September with internal fertilization of the eggs. Female give birth to 30-400 developed young (35-55mm) (Ref. 35388).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Fertilization occurs in August-September. Egg development lasts for one month. Total bearing time is five months (Ref. 6397).
Andriashev, A.P., 1986. Zoarcidae. p. 1130-1150. 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. volume 3. UNESCO, Paris. (Ref. 4695)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 少数商業の; 水族館・水槽: 公共の水族館
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 (参照
123201): 7.3 - 11.3, mean 9.4 °C (based on 310 cells).
Phylogenetic diversity index (参照
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00316 (0.00186 - 0.00539), b=3.13 (2.97 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (参照
69278): 3.5 ±0.49 se; based on food items.
回復力 (参照
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (tm=2; tmax=10; Fec=30; K=0.19-0.4).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
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Climate Vulnerability (Ref.
125649): Very high vulnerability (84 of 100).
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Nutrients (Ref.
124155): Calcium = 37.7 [20.6, 67.3] mg/100g; Iron = 0.3 [0.2, 0.5] mg/100g; Protein = 17.7 [15.0, 19.8] %; Omega3 = 0.361 [0.203, 0.613] g/100g; Selenium = 11.6 [5.6, 22.7] μg/100g; VitaminA = 14.1 [5.2, 39.9] μg/100g; Zinc = 0.711 [0.513, 0.993] mg/100g (wet weight);
