Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Macrourus: Greek, makroura = great tail (Ref. 45335).
Eponymy: Sir Thomas Barnby Whitson (1869–1948) was a Scottish accountant who was Treasurer and Accountant of the Scotia Committee; ‘Scotia’ was the ship from which the type was collected during the Scottish National Antarctic Expedition (1902–1904). [...] (Ref. 128868), visit book page.
More on author: Regan.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 深海区的; 海洋洄游的 (Ref. 51243); 深度上下限 400 - 3185 m (Ref. 1371), usually 600 - 1500 m (Ref. 1371). 深水域; 47°S - 79°S, 180°W - 180°E (Ref. 1371)
Southern Ocean: Circumpolar (generally confined inside the Convergence except in the Falkland Islands area).
南極海: 極地附近.(通常在集中裡限制除了福克蘭群島區域)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 84.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 124151); 最大体重: 5.1 kg (Ref. 124151)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 124 - 125; 臀棘: 0; 臀鳍软条: 110. Eyes relatively large. Snout short, moderately pointed, usually somewhat rounded with a high dorsal profile in adults, but often with prominent tubercles at its tip and lateral angles. Mouth large, lips thin. Underside of the head generally covered with small scales. Pyloric caeca 18 to 28. Overall color dark brown to swarthy in most individuals, but some are much paler; fins and lips blackish (Ref. 1371).
Body shape (shape guide): elongated; Cross section: circular.
眼相当大的。 吻短的，一般尖, 通常略微圆形的具有一个高的背面轮廓当成鱼时, 但是时常以它的顶端与侧面的角有突出的小瘤。 嘴大的, 唇细的。 头部的下面通常覆盖着小鳞片了。 幽门盲囊 18 到 28. 全体色彩深褐色的到黑黝黝的在大多数的个体中, 但是一些是较灰白; 鳍与唇黑色的.(参考文献 1371)
Remains of natant crustaceans (especially euphausiids), polychaetes, and fish (gonostomatids) have been found in the stomachs of three specimens examined.
漂浮的甲壳动物残骸 (尤其磷虾) ，多毛类动物与鱼 (钻光鱼) 曾经发现于被调查的三件标本的腹部。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南極海: 極地附近.(通常在集中裡限制除了福克蘭群島區域)
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 商业性
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (参考文献
123201): -0.1 - 1.4, mean 0.6 °C (based on 598 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00200 (0.00120 - 0.00331), b=3.21 (3.06 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 3.5 ±0.49 se; based on food items.
Generation time: 20.0 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (参考文献
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (68 of 100).
🛈
Climate Vulnerability (Ref.
125649): High vulnerability (65 of 100).
🛈
Nutrients (Ref.
124155): Calcium = 21.3 [6.7, 49.7] mg/100g; Iron = 0.311 [0.139, 0.894] mg/100g; Protein = 17.2 [14.9, 19.6] %; Omega3 = 0.113 [0.044, 0.283] g/100g; Selenium = 25.4 [8.2, 68.7] μg/100g; VitaminA = 27.1 [3.5, 217.6] μg/100g; Zinc = 0.472 [0.256, 0.945] mg/100g (wet weight);
![Image of Macrourus whitsoni (Whitson\](/images/thumbnails/jpg/tn_Mawhi_u0.jpg "Image of Macrourus whitsoni (Whitson\")
