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 author: Günther.
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 73 - 1086 m (Ref. 1371), usually 400 - 800 m (Ref. 1371). 深水域; 20°S - 59°S, 7°E - 47°W (Ref. 1371)
Southern Atlantic, Indian and Pacific: southern Africa, southern tip of South America, , southern Australia, Tasmania, New Zealand.
大西洋，印度洋與太平洋: 非洲南部, 南美洲，紐西蘭，塔斯梅尼亞，澳洲南部的最南端。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27121)
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) : 113 - 122; 臀棘: 0; 臀鳍软条: 90. The head is relatively large; the eyes also large. Body tapers abruptly behind the first dorsal fin. Color is swarthy overall, pale ventrally. Back with 8 - 10 broad saddles or bars extending slightly below the lateral line. The fins are dusky except for the whitish outermost pelvic ray. The mouth and gill cavities gray to black.
头部是相当大的; 眼也大的。 身体突然变细在后第一背鳍。 色彩是黑黝黝的整体, 腹侧灰白的。 背面有 8- 10个宽的鞍状斑或横带些微地在侧线之下延伸。 鳍是暗色的除了微白色的最外腹鳍鳍条。 嘴巴与鳃腔灰色的到黑色的。
Feeds mainly on copepods, polychaetes, benthic mollusks, arthropods, decapods and amphipods, echinoderms and fishes (myctophids and Maurolicus).
主要吃桡脚类的动物，多毛类又底栖的软件动物，节肢动物，十足类动物与片脚类动物，棘皮动物与鱼 (灯笼鱼科鱼类与 Maurolicus) 。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
大西洋，印度洋與太平洋: 非洲南部, 南美洲，紐西蘭，塔斯梅尼亞，澳洲南部的最南端。
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): 3.1 - 9.1, mean 6.8 °C (based on 333 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): 3.9 ±0.2 se; based on diet studies.
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 (40 of 100).
Nutrients (Ref.
124155): Calcium = 23.9 [14.0, 59.0] mg/100g; Iron = 0.452 [0.206, 0.899] mg/100g; Protein = 16.1 [14.0, 18.5] %; Omega3 = 0.234 [0.113, 0.474] g/100g; Selenium = 21.2 [8.7, 47.7] μg/100g; VitaminA = 16.8 [3.4, 77.8] μg/100g; Zinc = 0.371 [0.239, 0.578] mg/100g (wet weight); based on
nutrient studies.
