分类 / 名称
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); shcherbachevi: Named for Yuri N. Shcherbachev, IOAN.
Eponymy: Yuri Nikolaevich Shcherbachev works at the P P Shirov Institute of Oceanography, Russian Academy of Sciences. [...] (Ref. 128868), visit book page.
More on authors: Iwamoto & Merrett.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海底的; 深度上下限 790 - 835 m (Ref. 35908). 深水域
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Central Pacific: known only from south of New Caledonia on the Loyalty Ridge.
中西太平洋: 在忠誠脊上已知只來自新加勒多尼亞南方了。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 460 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) : 2. Snout 2.5 in HL; viewed dorsally somewhat duck-bill shaped, lateral margins convex, completely supported by bone; terminal scute blunt; orbits large, about equal to interorbital width, 1.6-1.7 in snout. Subopercle terminates in slender acute flap. Dermal window of light organ prominent, immediately anterior to periproct, length about 1/3 orbit diameter. Anus slightly removed from anal fin. Underside of head covered with numerous dark filamentous and flaplike papillae; almost entirely naked except for patch above end of lower jaw and at end of preopercle; nasal fossa scaled over entire ventral surfaces. Spinules on body scales strong, bladelike, with broad buttresses; arranged in 4 or 5 divergent rows. First dorsal fin uniformly dark; other fins dark to dusky; mouth dark.
Body shape (shape guide): elongated.
吻 2.5个 HL比率; 背面略微看了鸭子-嘴形状又侧面的边缘凸状,完全地由硬骨支撑了; 末端的鳞甲钝的; 眼窝大的, 大约等于眼间骨宽度,1.6-1.7 在吻中。 子鳃盖在细长的尖锐鳃盖中结束。 发光器的皮窗突出的, 紧邻肛门周围之前, 长度大约 1/3 眼窝直径。 肛门些微地从臀鳍移走。 头部的下面覆盖着很多深色的丝状而片状乳突了; 几乎完全裸露除了在下颌的末端上面的小区块而在前鳃盖骨的末端; 鼻窝在整个的腹面之上覆有鳞片的。 在身体鳞片上的小刺强的，刀叶状的, 有宽的拱壁; 排列成 4 或 5 分歧的列了。 第一背鳍全黑色; 其他的鳍深色的到暗色的; 嘴深色的。
A benthic species found on the continental slope (Ref. 75154). Minimum depth from Ref. 58018.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西太平洋: 在忠誠脊上已知只來自新加勒多尼亞南方了。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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特别资料
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基于模型的估算
首选温度 (参考文献
123201): 4.8 - 5.5, mean 5.2 °C (based on 6 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00257 (0.00132 - 0.00501), 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): 4.0 ±0.5 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Very high vulnerability (90 of 100).
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