分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Macrouridae (Grenadiers or rattails)
鼠尾鱈科 (Grenadiers or rattails)
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335); armatus: From 'cyklos' meaning circle and 'lepis' meaning scale (Ref. 6885).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 282 - 5180 m (Ref. 50610). 深水域; 65°N - 61°S, 180°W - 180°E (Ref. 1371)
Worldwide: marginal to the Southern Ocean (Ref. 5171).
全世界的。 邊緣的到南極海.(參考文獻 5171)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 102 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
背棘 (總數) : 2; 背的軟條 (總數) : 123 - 124; 臀棘: 0; 臀鰭軟條: 115. The head is large; the eyes also large. The snout is elongated, somewhat conical; the mouth is small and inferior. The body tapers from behind the first dorsal fin. The light organ extends past midway between the anal origin and the ventral insertion. Color is uniformly brownish, except for the abdomen which is bluish.
頭部是大的; 眼也大的。 吻部被延長, 略微錐形; 嘴巴是小而下方的。 身體從在後第一背鰭成錐形。 發光器越過在臀鰭起點與腹的嵌入之間的中途延伸。 色彩是均勻褐色, 除了腹部是藍色的。
A deep-slope upper continental rise species, common in deep waters of most oceans (Ref. 1371). Bathypelagic (Ref. 58426). Feeds on a variety of benthic invertebrates (especially crustaceans and holothuroids) when young, switching to primarily mesopelagic and bathypelagic fish, and sea urchins and cephalopods as adults (Ref. 1371). Sex ratio was 2.6:1 male to female (n = 449) in the Rockall Tough, N.E. Atlantic (Ref. 40742).
一深的-斜坡上面的大陸隆起種, 常見於大多數的海洋的深水域.(參考文獻 1371) 底棲大洋性.(參考文獻 58426) 吃多種底棲的無脊椎動物 (尤其甲殼動物與 holothuroids) 幼年時, 轉換到主要中層帶與深海區的魚 , 與海膽與頭足類動物當成魚時.(參考文獻 1371) 性別比率是 2.6:1 對在 Rockall Tough 中的母魚 (n=449) 的雄魚, N.E. 大西洋.(參考文獻 40742)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
全世界的。 邊緣的到南極海.(參考文獻 5171)
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)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 1.9 - 5.1, mean 3.3 °C (based on 3307 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).
營養階層 (Ref.
69278): 3.6 ±0.52 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (61 of 100).
