分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Notothenioidei (Icefishes) >
Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Notothenia: Greek, 'notos', ou; νοτος, ου), from the south + Greek, 'e 'eutheneia',as or 'euthenia', as (ευθενεια, ας; ευθενια, ας), abundance (P. Romero, pers.comm. 01/16); coriiceps: coriiceps from Latin corium skin or leather plus ceps head = skin head or leather head (Ref. 11892).
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 0 - 550 m. 極; 46°S - 78°S, 180°W - 180°E
Southern Ocean: probably circum-Antarctic on the continental shelf. So far, known from the western Ross Sea, Balleny islands, Adélie Land, Antarctic Peninsula and associated islands, islands of the Scotia Arc to South Georgia, Weddell Sea, Bouvet, and the sub-Antarctic islands of the Indian Ocean sector.
南極海: 可能 circum-在大陸棚上的南極圈。 到現在為止, 已知來自羅斯海洋，巴羅尼群島， Adelie Land 西部, 南極半島與相連的島，斯科舍島弧到南喬治亞州，威德爾海， Bouvet 的島與印度洋地區的接近南極的島嶼。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 36.5 range ? - ? cm
Max length : 62.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5179); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2121)
背棘 (总数) : 4 - 6; 背的软条 (总数) : 35 - 38; 臀鳍软条: 26 - 30. Wide interorbital space, fewer pectoral rays, lack of scales below the eye (Ref. 11892).
宽的眼间隔 , 较少的胸鳍鳍条, 没有鳞片眼睛下面。 (参考文献 11892)
Most commonly found in less than 200 m (Re. 5179). Stomach contents included
mainly small crustaceans (Amphipoda and Euphausiacea) and seaweeds (Ref. 122792).
最普遍发现于少于 200 公尺。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南極海: 可能 circum-在大陸棚上的南極圈。 到現在為止, 已知來自羅斯海洋，巴羅尼群島， Adelie Land 西部, 南極半島與相連的島，斯科舍島弧到南喬治亞州，威德爾海， Bouvet 的島與印度洋地區的接近南極的島嶼。
Dewitt, H.H., P.C. Heemstra and O. Gon, 1990. Nototheniidae. p. 279-331. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5179)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 潜在的兴趣
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): -1.7 - 2.4, mean -0.6 °C (based on 170 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00543 - 0.00804), b=3.22 (3.16 - 3.28), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.35 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Assuming tm>4).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (50 of 100).
Nutrients (Ref.
124155): Calcium = 20.8 [12.1, 47.6] mg/100g; Iron = 0.412 [0.189, 0.797] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.326 [0.178, 0.568] g/100g; Selenium = 18.9 [7.9, 43.2] μg/100g; VitaminA = 9.04 [2.05, 41.45] μg/100g; Zinc = 0.491 [0.330, 0.740] mg/100g (wet weight);
