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) >
Muraenolepididae (Eel cods)
南極鱈科 (Eel cods)
Etymology: Muraenolepis: Latin, muraena = morey eel + Greek, lepis = scale (Ref. 45335).
More on author: Vaillant.
Issue
This species is synonym of M. marmorata.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 135 - 860 m (Ref. 11892). 溫帶; 40°S - 59°S, 70°W - 78°E (Ref. 1371)
Southwest Atlantic: Strait of Magellan (Ref. 27363) and the Patagonian region of Argentina. Southern Ocean: Kerguelen, Heard and Crozet islands.
西南大西洋: 麥哲倫 (參考文獻 27363) 與阿根廷的南美南端地方區域的海峽。 南極海: Kerguelen, 聽到與 Crozet 島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
背棘 (總數) : 0; 背的軟條 (總數) : 161; 臀棘: 0; 臀鰭軟條: 107. Dorsal filament 3 times longer than eye diameter; pectoral fins rather short, not reaching to anus when appressed. Lateral line extending to below middle of second dorsal fin. Color is gray-reddish; body with small black dots; abdomen black (Ref. 1371).
背部的絲狀突起 3 倍眼直徑; 胸鰭相當短, 不延伸到肛門當平貼的時候。 側線延伸至第二背鰭鰭的中央下面。 色彩是灰色-淡紅的; 身體有小的黑色點; 腹部黑色.(參考文獻 1371)
Dwells on the continental and insular shelves and slopes. Feeds on zooplankton.
住在大陸棚與島嶼棚與斜坡上。 吃浮游動物。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西南大西洋: 麥哲倫 (參考文獻 27363) 與阿根廷的南美南端地方區域的海峽。 南極海: Kerguelen, 聽到與 Crozet 島。
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: 低經濟
工具
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Estimates based on models
Preferred temperature (Ref.
123201): 1.4 - 5.8, mean 4.1 °C (based on 97 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5059 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00168 - 0.01136), b=3.11 (2.89 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
