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: Nezumia: A Japanese word that means "mouse" ; cliveri: Named for Clive D. Roberts, who collected the holotype..
More on authors: Iwamoto & Merrett.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 815 - 1160 m (Ref. 35908). 深水域
Western Central Pacific: known from only two specimens from regions south of New Caledonia.
中西太平洋: 只已知來自來自新加勒多尼亞區域南方的二件標本了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 26.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 35908)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 9 - 10. Height first dorsal about equal to head length. Underside of head mostly scaled, but broad naked swath below snout; open pores of sensory system on lower jaws and ventral margin of suborbital region fairly prominent. Body scales densely covered with lanceolate spinules in somewhat convergent rows; 7.5-8.5 rows below second dorsal origin; 37-40 lateral-line scales over distance equal to predorsal length. Teeth in broad tapered bands in both jaws, outer premaxillary series noticeably enlarged. Trunk encircled by a broad darkish band, abdomen darker. First dorsal fin blackish. Anterior dermal window of light organ between insertions of pelvic fins. Barbel 2.0 or more into orbit diameter; preoral length 25-28% HL; orb.-preop. 38-40% HL.
高度第一背鳍大约等于头长。 头部的下面大部份覆有鳞片的, 但是在吻之下的宽裸露的一大片; 在下颚与眶下区域的下缘上的知觉系统的开放孔非常突出的。 身体鳞片厚密地在略微趋集于一点的列中覆盖着矛尖形的小刺了; 7.5-8.5 在第二背鳍起源之下的列; 在距离上的 37-40个侧线鳞片等于前背的长度。 在宽的被成锥形的条纹中的齿双颚内，外部的上颌骨前的系列显着地增大了。 躯干藉着一条宽微暗的条纹环绕, 腹部比较深色的。 第一背鳍黑色的。 在腹鳍嵌入点之间的发光器的前面皮窗。 进入眼窝直径之内的触须 2.0 或更多; 口前长度 25-28% HL; 眼窝-preop。 38-40% HL。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中西太平洋: 只已知來自來自新加勒多尼亞區域南方的二件標本了。
Iwamoto, T. and N.R. Merrett, 1997. Pisces Gadiformes: Taxonomy of grenadiers of the New Caledonian region, southwest Pacific. Mem. Mus. Natl. Hist. Nat. (176):473-570. (Ref. 35908)
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Estimates based on models
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): 3.3 ±0.1 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 (16 of 100).
