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).
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 450 - 1000 m (Ref. 1371). 深水域; - 40°S
Southeast Atlantic: South Africa. Western Pacific: southeastern Australia including Tasmania, also in New Zealand.
東南大西洋: 南非。 西太平洋: 澳洲東南部包括塔斯梅尼亞, 也在紐西蘭。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 65.0 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) : 2; 背的软条 (总数) : 134 - 135; 臀棘: 0; 臀鳍软条: 110. Head large; the eyes also large; the snout blunt, its anterolateral margin incompletely supported by bone. Head ridges with modified thickened scales but not specially spiny; the suborbital ridge well defined. The underside of the head entirely scaled except for the lips and the gill membranes. Light organ a small globular gland adjacent to the anus, not visible externally. Gray to grayish pink, with a conspicuous dark blue band around the abdominal area; the fins and gill membranes blackish (Ref. 1371).
头部大的; 眼也大的; 吻部钝的, 它的前外侧边缘不完全地由硬骨支撑了。 头部脊有变异的被粗的鳞片但是不是特别刺状; 眶下的脊很清晰。 头部的下面完全覆有鳞片的除了唇与鳃膜。 发光器一个小的球状腺邻近肛门, 看不见的外部地。 对浅灰色的粉红色的灰色,腹部的区域周围具有一个显着的深蓝色条纹; 鳍与鳃膜黑色的.(参考文献 1371)
Feeds on fishes (myctophids), and crabs, among other items (Ref. 1371).
吃在其他的项目之中的鱼 (灯笼鱼科鱼类), 与螃蟹。 (参考文献 1371)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東南大西洋: 南非。 西太平洋: 澳洲東南部包括塔斯梅尼亞, 也在紐西蘭。
Iwamoto, T. and E. Anderson, 1994. Review of the grenadiers (Teleostei: Gadiformes) of southern Africa, with descriptions of four new species. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (61):1-28. (Ref. 11953)
人类利用
渔业: 低经济
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 5.2 - 9.9, mean 8.5 °C (based on 81 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): 3.5 ±0.48 se; based on food items.
回复力 (Ref.
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): Moderate to high vulnerability (46 of 100).
