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).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 280 - 1211 m (Ref. 95664). 深水域
Western Pacific: Okinawa Trough, Taiwan and the South China Sea off Luzon, Philippines.
西北太平洋: 日本南部与台湾东北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 54421)
简单描述
检索表 | 型态特徵 | 形态测量图
Mouth inferior with long barbel, mandibular teeth in very narrow band, and slender dense spinules arranged in convergent rows or quincunx order on scales. A few or no spineless scales behind 1st dorsal. Scale sacs on upper 1/2 of body and along base of anal fin with narrow, dark brown posterior margin. Ventral luminous organ comparatively large, situated between pelvic bases and connected with periproct by narrow naked groove. Snout more or less pointed. Mouth moderately large, upper jaw extending to a vertical from posterior rim of orbit. Upper lip with rather broad dark margin. Vent much nearer to pelvic vase than to anal fin. First dorsal fin uniformly dark (Ref. 54421).
嘴下方的在鳞片上的最狭带状 , 与排列成趋集于一点的列或梅花状排列的细长密集的小刺中有长的触须 , 下颚齿。 在第一背鳍后面的一些或没有无棘的鳞片。 在身体中的上面的 1/2 上的鳞片囊而且沿着臀鳍基底鳍有狭窄的, 深褐色的后缘。 腹的发光器官比较大, 在腹鳍基底之间位于而且与狭窄裸露的凹槽肛门周围相连了。 吻约略尖的。 嘴普通大的, 上颌延伸至一垂直的从眼窝的后缘。 上嘴唇有相当宽的深色边。 排泄孔很多超过到臀鳍较接近腹鳍花瓶。 第一背鳍全黑色.(参考文献 54421)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西北太平洋: 日本南部与台湾东北部。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 6 - 10.6, mean 7.8 °C (based on 322 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 (15 of 100).
