分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Macrouridae (Grenadiers or rattails)
鼠尾鱈科 (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 非遷移的; 深度上下限 460 - 2220 m (Ref. 1371). 深水域; 61°N - 12°N, 28°W - 28°E (Ref. 1371)
Eastern Atlantic.
東大西洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); 最大年齡: 10 年 (Ref. 58045)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 臀棘: 0. Snout long and sharply pointed, its anterolateral margin almost completely supported by bone. Underside of the head entirely naked; the dorsal surfaces of the head with broad areas behind the anterolateral margins either naked or with small, thin scales. Light organ short and not visible externally. Overall color grayish, with a prominent thing around the eye; the mouth and gill cavities blackish; the first dorsal fin uniformly dusky.
吻長而非常尖的, 它的前外側邊緣幾乎完全地由硬骨支撐了。 頭部的下面完全裸露; 背部表面那頭部有在前外側的邊緣後面的寬區域或裸露的或者有小的, 細的鱗片。 發光器短而不是看得見的外部地。 全體色彩淺灰色的, 眼的周圍具有一個突出的事物; 嘴巴與鰓腔黑色的; 第一背鰭均勻暗色。
Feeds primarily on small fish and bottom-living crustaceans.
主要吃小魚與底棲生物甲殼動物。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東大西洋。
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)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 4.2 - 8.5, mean 6.7 °C (based on 112 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00251 (0.00128 - 0.00492), b=3.19 (3.03 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.65 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 21.1 [11.0, 47.3] mg/100g; Iron = 0.36 [0.18, 0.74] mg/100g; Protein = 16.2 [14.1, 18.6] %; Omega3 = 0.248 [0.112, 0.532] g/100g; Selenium = 24.7 [9.4, 62.2] μg/100g; VitaminA = 12.8 [2.5, 60.9] μg/100g; Zinc = 0.407 [0.262, 0.654] mg/100g (wet weight);
