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).
Eponymy: Dr Christine Karrer is a German biologist and ichthyologist at the Zoologisches Museum der Universität Hamburg. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 深海底的; 非迁移的; 深度上下限 263 - 1150 m (Ref. 1371). 深水域; 3°S - 44°S, 0°W - 97°E (Ref. 1371)
Southeast Atlantic: Namibia to off Cape of Good Hope, South Africa; Discovery Tablemount; Valdivia Bank. Indian Ocean: Madagascar Plateau; Saya de Malha Bank and Broken (West Australian) Ridge.
東南大西洋: 那米比亞到外海的南非好望角; 發現桌形山; 巴爾第畢亞岸堤。 印度洋: 馬達加斯加高地; Saya de Malha 淺堆與斷掉的 (西方的澳洲) 脊。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 35.0 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; 臀棘: 0. Snout long and pointed, its anterolateral margin completely supported by bone. Head ridges narrow, sharply spined; the underside of the head mostly naked except for patches of thin, deciduous scales posteriorly behind level of mouth angle. Light organ small and externally apparent as a blackish streak extending forward of the anus to between the pelvic fins. Overall color is light brown to swarthy; the abdominal region bluish; the fins dusky to blackish; the mouth and gill cavities blackish.
Body shape (shape guide): elongated; Cross section: circular.
吻长而尖的, 它的前外侧边缘完全地由硬骨支撑了。 头部脊狭窄的, 锐利有背骨; 头部的下面大部份裸露除了区块细的, 脱落性鳞片在后部地在嘴角的水平后面。 发光器小与外部明显作为一个黑色的条纹肛门的向前延伸到腹鳍之间。 整体的色彩是淡褐色到黑黝黝的; 腹部的区域蓝色的; 鳍暗色的到黑色的; 嘴巴与鳃腔黑色的。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南大西洋: 那米比亞到外海的南非好望角; 發現桌形山; 巴爾第畢亞岸堤。 印度洋: 馬達加斯加高地; Saya de Malha 淺堆與斷掉的 (西方的澳洲) 脊。
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 2025-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (参考文献
123201): 5.8 - 11.4, mean 8.5 °C (based on 57 cells).
Phylogenetic diversity index (参考文献
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 (参考文献
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).
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![Image of Coelorinchus karrerae (Karrer\](/images/thumbnails/gif/tn_MACROUT0.gif "Image of Coelorinchus karrerae (Karrer\")