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: Lönnberg.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 10 - 1600 m. 極; 50°S - 78°S, 143°E - 19°W (Ref. 1371)
Southern Ocean: coasts of Antarctic Peninsula, Scotia Sea (South Georgia, South Sandwich, South Orkney and South Shetland islands), Victoria Land and Ross Sea.
南極海: 南極半島， Scotia 海洋 (南喬治亞州, 南方插入, 奧克尼群島南方部與雪特蘭群島南部) ，維多利亞土地與羅斯海洋的海岸。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 27.5, range 23 - 32 cm
Max length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); common length : 27.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 135; 臀棘: 0; 臀鰭軟條: 106; 脊椎骨: 69. Dorsal filament variable in length, but never longer than twice the eye diameter. Outer rays of the pelvic fins filamentous, of unequal lengths. Lateral line arched above the pectoral fin, extending to slightly beyond the pectoral fin tips. Color is uniform gray-brown, with iridescent hues.
背部的絲狀突起可變的長, 但是從不長度超過兩倍於眼睛直徑。 腹鰭的外部鰭條絲狀的, 不相等長度。 被延伸至的側線弓形的上方胸鰭略超過胸鰭頂端。 色彩是均勻的灰褐色, 與彩虹色的色。
Dwells in continental and insular shelves and slopes. Feeds on zooplankton. Synchronous spawner (Ref. 50743).
在大陸棚與島嶼棚與斜坡居住。 吃浮游動物。 同步的產卵魚.(參考文獻 50743)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南極海: 南極半島， Scotia 海洋 (南喬治亞州, 南方插入, 奧克尼群島南方部與雪特蘭群島南部) ，維多利亞土地與羅斯海洋的海岸。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): -1.9 - 1.6, mean -0.7 °C (based on 751 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 (0.00171 - 0.01116), 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 ±0.4 se; based on diet studies.
Generation time: 4.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=4; Fec = 85,810).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (62 of 100).
Nutrients (Ref.
124155): Calcium = 28.6 [13.1, 61.2] mg/100g; Iron = 0.478 [0.243, 0.999] mg/100g; Protein = 16.8 [15.3, 18.2] %; Omega3 = 0.265 [0.119, 0.570] g/100g; Selenium = 17.6 [5.9, 46.3] μg/100g; VitaminA = 14 [3, 74] μg/100g; Zinc = 0.526 [0.336, 0.834] mg/100g (wet weight);
