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: Iwamoto.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 非迁移的; 深度上下限 119 - 450 m (Ref. 1371). 亞熱帶的; 30°S - 56°S, 80°W - 54°W (Ref. 1371)
Southeast Pacific and Southwest Atlantic: Chile (up to 41°S) and Argentine Patagonia.
東南太平洋與西南大西洋: 智利 (向上到 41個 °S) 與阿根廷的巴塔哥尼亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 39.0 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; 臀棘: 0. Head large; eyes large; snout short and bluntly pointed. Body elongated, tapering abruptly from the first dorsal-fin base. Light organ rather short, extending in front of the anus within the body wall as a flattened, elongate diverticulum falling well short of the pelvic fin bases. Scales rather large and deciduous. Color is brownish to swarthy; the trunk bluish to violet; the fins dusky to blackish. A prominent blackish area behind the pectoral fin bases. The mouth and gill cavities pale.
头部大的; 眼大的; 吻短与顿尖的。 身体延长, 尖端细的突然地从第一背鳍基底。 发光器相当短, 在体表里面的肛门之前延伸作为一个落下的平又细长的 diverticulum 很好短的腹鳍基底。 鳞片相当大而易脱落的。 色彩是褐色的到黑黝黝的; 躯干蓝色的对紫罗兰色; 鳍暗色的到黑色的。 在胸鳍基底后面的一个突出的黑色区域。 嘴巴与鳃腔灰白的。
Feeds on copepods, pagurid and brachyurid crabs, and shrimp-like crustaceans.
吃桡脚类的动物，寄居蟹与 brachyurid 螃蟹 , 与像虾一样的甲壳动物。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南太平洋與西南大西洋: 智利 (向上到 41個 °S) 與阿根廷的巴塔哥尼亞。
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 2024-2)
人类利用
渔业: 潜在的兴趣
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 7 - 10.5, mean 9.5 °C (based on 12 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00245 (0.00126 - 0.00477), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.49 se; based on food items.
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): Low to moderate vulnerability (29 of 100).
Nutrients (Ref.
124155): Calcium = 57 [28, 117] mg/100g; Iron = 0.779 [0.420, 1.388] mg/100g; Protein = 16.6 [14.4, 19.0] %; Omega3 = 0.228 [0.112, 0.422] g/100g; Selenium = 44.1 [19.5, 91.3] μg/100g; VitaminA = 19.6 [5.3, 72.9] μg/100g; Zinc = 0.869 [0.588, 1.313] mg/100g (wet weight);
