分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 非迁移的; 深度上下限 250 - 790 m (Ref. 1371). 深水域; 35°N - 24°N, 121°E - 140°E (Ref. 1371)
Northwest Pacific: southern Japan to the East China Sea.
西北太平洋: 日本南部到東中國海。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 62.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371)
背棘 (总数): 2; 臀棘 0. Head almost completely scaled, except for the underside of the snout and anteriorly on the mandibular rami. Snout short, pointed, with stout conical tubercle at its tip and lateral angles; suborbital ridge prominent; mouth small; chin barbel very small. Scales rather deciduous; body scales with slender spinules in 7 to 19 parallel rows. Pyloric caeca 11 to 14, about half of orbit diameter, directed anteriorly. Overall color is purplish brown, lighter ventrally on head and trunk; oral and branchial cavities blackish; fins blackish.
头部几乎鳞片覆盖完整, 除了吻部的下面与前面地在颚的分支上。 吻短的，尖的, 藉由矮胖的锥形小瘤以它的顶端与侧面的角; 眶下骨脊突出的; 嘴小的; 下巴触须非常小的。 鳞片相当易脱落; 身体在 7 到 19 平行的列中鳞片有细长的小刺。 幽门盲囊 11 到 14, 大约一半眼窝直径, 前面地直接的。 整体的色彩是紫褐色的, 腹部颜色较淡在头部与躯干上; 口腔与鳃室黑色的; 鳍黑色的。
Benthopelagic in sandy mud bottoms (Ref. 1371).
在沙泥底中的大洋底栖性鱼种.(参考文献 1371)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 日本南部到東中國海。
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)
人类利用
渔业: 低经济
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
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): 7.4 - 16.2, mean 12.9 °C (based on 27 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): 3.6 ±0.4 se; based on size and trophs of closest relatives
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): Moderate vulnerability (45 of 100).
