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: Ventrifossa: Latin, venter, ventris = belly + Latin, fosa = pit (Ref. 45335).
More on authors: Gilbert & Cramer.
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 411 - 673 m (Ref. 1371). 深水域; 28°N - 14°N, 165°W - 149°W (Ref. 1371)
Eastern Central Pacific: apparently confined to the Hawaiian Islands.
中太平洋東部: 顯然地侷限於夏威夷群島了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 31.0 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. Snout short, conical, with a black margin along its leading edge and supranarial ridges, but not a ling the median nasal ridge. Scales small, uniformly covered with small, fine conical spinules. First dorsal fin with a large black blotch on its distal portion.
吻短的，锥形, 沿着它的前缘与上鼻孔脊具有一个黑色的边缘, 但是不是一个鳕中央的鼻脊。 鳞片小的, 均匀地覆盖着小的, 细的锥形小刺。 第一背鳍有大的黑色斑块在它的远端部份。
Not normally taken by commercial fishers because of the absence of a deep-water trawl fishery where it occurs (Ref. 1371).
不常被采自了渔民由于那缺乏一个深水域拖网渔场在哪里它出现.(参考文献 1371)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中太平洋東部: 顯然地侷限於夏威夷群島了。
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): 5.4 - 6.9, mean 5.8 °C (based on 3 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±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 (21 of 100).
