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: Marshall & Iwamoto.
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 300 - 500 m (Ref. 1371). 深水域; 26°N - 11°N, 81°W - 60°W (Ref. 1371)
Western Central Atlantic: West Indies.
中西大西洋: 西印度群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.0 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. Eyes large; snout long and sharply pointed, its anterolateral margin incompletely supported by bone. Head ridges strong but with short, generally conical spinules; the terminal snout scute longer than wide and with blunt lateral arms; the underside of the snout naked medially. Light organ large, visible externally as a large blackish streak extending from the anus to a long black fossa on the rear half of the chest. Scales covered with fine spinules in parallel to slightly divergent rows. Color is pale light grayish-brown to tawny, blackish or densely punctate on belly and chest; the mouth cavity blackish (Ref. 1371).
眼大的; 吻长而非常尖的, 它的前外侧边缘不完全地由硬骨支撑了。 头部脊强劲地但是有短，通常锥形小刺; 末端的吻鳞甲长度超过宽的与具有钝的侧面手臂; 吻部的下面裸露的中间地。 发光器大的, 看得见的外部地作为一个在后面一半的胸上把从肛门延伸到一个长的黑色窝的大的黑色条纹。 覆盖着细的小刺鳞片在平行于些微分歧的列。 色彩是灰白的淡浅灰褐色到黄褐色的，黑色的或厚密有小斑点在腹面与胸上; 口腔黑色的.(参考文献 1371)
Found over steep slopes of islands.
发现在岛的陡坡上了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中西大西洋: 西印度群島。
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: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 10 - 14.4, mean 12.9 °C (based on 18 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 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
