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).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性. 温带
Northwest Pacific: southern Japan and Taiwan.
西北太平洋: 日本南部与台湾。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 559)
简单描述
检索表 | 型态特徵 | 形态测量图
Head about as wide as deep, depressed anteriorly; middle of length of head behind anterior border of pupil. Snout short and broadly protruding, with acute rostral spine; lateral margin strongly curved. Teeth in premaxillaries conical, not arrow-shaped, in 5 to 8 irregularly oblique series, forming a wide band as a whole, those of outer series evenly enlarged and widely spaced. Scales on body large, hexagonal, and rather deciduous; spinules stout and pungent, forming 4-11 divergent ridges, last spinule of each series more or less projecting beyond apical margin of scales. Scales on head coarser, less imbricated, and more adhesive than those on body; scales 7 or 8 in a longitudinal series on nasal crest, with spinous rows radiating in all directions from center of each scale, spinules never on ridges but independently rising from surface of scales. This median series of scales followed on each side by a single series of less-modified scales. Nasal fossa naked. No naked area on dorsal surface of snout, but a naked groove extending from base of rostral spine backward to interorbital space alongside median rostral series of scales. Underside of head, including mandibular regions and branchiostegal membranes, entirely naked. Vent immediately before anal fin and preceded by a luminous organ of short type (Ref. 54421).
头部深地大约等宽于,前面地扁平的; 瞳孔的头长在后前缘的中央。 吻短与宽广地伸出, 藉由尖锐的嘴棘; 侧面的边缘强烈的弯曲。 在前上颌骨的齿锥形, 不箭-形状的, 在 5 到 8 中不规则斜的系列, 形成一个宽的条纹作为一个全部, 外部系列的均匀地增大与空隙大的。 在身体上的鳞片大的﹐六角形的﹐与相当易脱落; 小刺矮胖而尖锐的, 形成 4 - 11 发散的脊, 持续每系列的小刺约略突出的超过鳞片的顶上边缘。 在头部上的鳞片比较粗的﹐比较不层迭, 与更多的黏性物超过在身体上的那些; 鳞片 7 或 8 在鼻的冠上形成一縱列, 在脊上從不有刺狀的往四面八方從每個鱗片的中心放射的列，小刺但是獨立地從鱗片的表面升起。 這中央的成列鱗片在一個單一系列比較少量的兩邊上跟隨了-修正鱗片。 鼻窩裸露的。 沒有裸露區在背面上吻, 但是一個裸露的凹槽對眼間隔並排靠攏著中央的嘴成列的鱗片向後地從嘴棘的基底延伸。 頭部的下面, 包括顎的區域與鰓蓋薄膜, 完全裸露。 在臀鰭正前方的排洩孔而且前面有一個短類型的發光器官.(參考文獻 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。
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
人类利用
工具
特别资料
下载 XML
网络资源
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=0.00575 (0.00195 - 0.01700), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
