分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的; oceano-estuarine (Ref. 57987); 深度上下限 10 - 90 m (Ref. 1371), usually 10 - 50 m (Ref. 35388). 溫帶; 70°N - 44°N, 24°W - 22°E
Northeast Atlantic: around the British Isles and northward along the European coasts to northern Norway. Also found at the Faeroe Islands and Iceland.
東北大西洋: 英國島與北方的周圍沿著歐洲的岸邊到挪威北部。 也發現於法羅群島與冰島。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 6.2 range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371)
背的软条 (总数): 48-51; 臀棘 0; 臀鳍软条: 41 - 43. Head relatively large, less than five times in SL. Skin fold above the upper lip with three pairs of lobes or small barbels. First fin ray followed by a row of small, fleshy filaments (Ref. 1371). One barbel on the lower jaw and four on the snout (Ref. 35388).
头部相当大的, 少于五倍于分之一标准体长。 皮肤以三对叶或小的触须在上面上嘴唇摺叠。 第一个鳍鳍条跟随着一列小又肉质的丝状突起了。 (参考文献 1371) 一个触须在下颌上与四在吻部上.(参考文献 35388)
Found in the sublittoral zone, on sand or mud bottoms. Feed mostly on decapod crustaceans, lobsters, crabs, mysids and polychaetes (Ref. 3663). Oviparous (Ref. 205). Spawning may take place in deeper waters (Ref. 57987).
在沙或泥底部上, 发现于亚潮带了。 大部份捕食十足目的甲壳动物，龙虾，螃蟹，糠虾与多毛类动物。 (参考文献 3663)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Probably pairs up during breeding (Ref. 205).東北大西洋: 英國島與北方的周圍沿著歐洲的岸邊到挪威北部。 也發現於法羅群島與冰島。
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 7.7 - 12.3, mean 10.3 °C (based on 564 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00418 - 0.01256), b=3.15 (3.00 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.44 se; based on food items.
Generation time: 1.3 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tm=1; tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
Nutrients (Ref.
124155): Calcium = 79 [39, 186] mg/100g; Iron = 0.47 [0.24, 0.96] mg/100g; Protein = 17.6 [15.7, 19.4] %; Omega3 = 0.445 [0.215, 0.871] g/100g; Selenium = 12.5 [5.8, 34.8] μg/100g; VitaminA = 12.8 [3.4, 46.0] μg/100g; Zinc = 0.834 [0.570, 1.278] mg/100g (wet weight);
