分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Aphanopodinae
Etymology: Benthodesmus: Greek, benthos = depth of the sea + Greek, desmos = bond, chain (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 0 - 900 m (Ref. 6181). 深水域; 33°N - 20°S, 49°E - 141°W (Ref. 6181)
Indo-Pacific.
印度-太平洋。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 77.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6181)
背棘 (总数) : 61 - 64; 背的软条 (总数) : 88 - 93; 臀棘: 2; 臀鳍软条: 80 - 85; 脊椎骨: 137 - 142. Body silvery, jaws and opercle blackish. The inside of the mouth and gill cavities black.
身体银色的, 颚与鳃盖黑色的。 那在嘴巴与鳃腔黑色之内。
Adults benthopelagic from 640 to 820 m, juveniles mesopelagic from 170 to 900 m (Ref. 6181). Minimum depth from Ref. 58018.
来自 640 到 820 公尺的成鱼大洋底栖性鱼种, 稚鱼中层带从 170 到 900 公尺。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
印度-太平洋。
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
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Estimates based on models
Preferred temperature (Ref.
123201): 9.6 - 22.2, mean 14.6 °C (based on 316 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00046 (0.00020 - 0.00105), b=3.12 (2.92 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.7 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 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
![Image of Benthodesmus vityazi (Vityaz\](/images/thumbnails/jpg/tn_Bevit_u0.jpg "Image of Benthodesmus vityazi (Vityaz\")