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); sheni: Named for S.C. Shen of National Taiwan University..
More on authors: Chiou, Shao & Iwamoto.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 400 - 650 m (Ref. 54421). 深水域
Northwest Pacific: Taiwan.
西北太平洋: 台湾。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 93.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 54421); 42.0 cm TL (female)
简单描述
型态特徵 | 形态测量图
Snout relatively long, length about 2.5 in HL, with blunt tip and anterolateral margin incompletely supported by bone. Suborbital ridge with 2 rows of thick, stout, modified scales. Orbit large, about 2.0 in snout length. Mouth large with rictus more than 2/3 length of upper jaw. Opercular opening is far forward, with a free fold across isthmus. Underside of head scaled. Nasal fossa fully scaled. Body scales large, with 5-7 sharp, divergent rows of spinules. The light organ is small with a short and slender blackish streak. There are numerous prominent saddle markings on body; dusky triangular marking anteriorly on isthmus (Ref. 54421).
吻相当长的, 长度大约 2.5个 HL比率,与钝的顶端与前外侧的边缘不完全地由硬骨支撑了。 眶下的脊有 2 列的厚﹐矮胖的﹐和变异的鳞片。 眼窝大的, 大约 2.0 分之一吻长。 嘴巴大的，有口裂上颌的超过 2/3 长度。 鳃盖开口是非常向前, 具有一个分离的横过峡部的折层。 头部的下面覆有鳞片的。 鼻窝完全覆盖着鳞片。 身体鳞片大的, 与 5-7 锐利地, 分歧的列小刺。 发光器是小且有一个短与细长的黑色条纹。 在身体上有很多的突出鞍状斑纹; 暗色的三角形的斑纹前面地在峡部上.(参考文獻 54421)
Feeds on fishes and invertebrates (Ref. 54421).
捕食鱼类与无脊椎动物.(参考文献 54421)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 台湾。
Chiou, M.-L., K.-T. Shao and T. Iwamoto, 2004. A new species, Caelorinchus sheni, and 19 new records of grenadiers (Pisces: Gadiformes: Macrouridae) from Taiwan. Zool. Stud. 43(1):35-50. (Ref. 54421)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 3.7 - 10.8, mean 8.4 °C (based on 12 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): 4.0 ±0.62 se; based on food items.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).
