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: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
More on authors: Gilbert & Thompson.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 非迁移的; 深度上下限 260 - 1480 m (Ref. 1371). 深水域; 4°S - 39°S, 85°W - 70°W (Ref. 1371)
Southwest Atlantic: Peru to central Chile.
西南大西洋: 祕魯到智利中部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 48.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 107 - 110; 臀棘: 0; 臀鳍软条: 95. Head large; eyes large; snout moderately long, acutely pointed; head ridges strong, conspicuously modified. Light organ very small, scarcely visible externally as a swollen blackish area before the anus. Caudal fin absent. Color is grayish brown overall; the head dirty whitish ventrally; the fins, mouth and gill cavities blackish.
头部大的; 眼大的; 吻中等长度的, 尖锐的; 头部脊强的, 显着地修正。 发光器非常小的, 几乎看不见外部地作为一个肛门前的肿大的黑色区域。 尾鳍不存在。 色彩是浅灰褐色整体的; 头部肮脏的微白色的腹地; 鳍，嘴与鳃腔黑色的。
This species is nowhere found in great abundance.
这种无处被发现大丰度的族群。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西南大西洋: 祕魯到智利中部。
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: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): 4.9 - 9.4, mean 7.1 °C (based on 19 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).
营养阶层 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 24.2 [14.1, 59.9] mg/100g; Iron = 0.457 [0.206, 0.921] mg/100g; Protein = 16.1 [14.0, 18.5] %; Omega3 = 0.242 [0.115, 0.492] g/100g; Selenium = 22.5 [9.1, 51.4] μg/100g; VitaminA = 16.7 [3.5, 76.8] μg/100g; Zinc = 0.373 [0.239, 0.584] mg/100g (wet weight);
