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: Nototheniops: Greek, noton = filament + Greek, adverbial particle, then, that denotes distance or removal + Greek, opsis = appearance (Ref. 45335); larseni: Named for Captain C.A. Larsen, chief navigator of the Swedish Antarctic Expedition (Ref. 11892).
Eponymy: Carl Anton Larsen (1860–1924) was a Norwegian Antarctic explorer. [...] (Ref. 128868), visit book page.
More on author: Lönnberg.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 30 - 750 m (Ref. 51730). 極; 51°S - 70°S, 92°W - 166°E
Southern Ocean: Balleny Islands, Peter I Island, Palmer Archipelago, Graham Land, South Shetlands, South Orkneys, South Sandwich, South Georgia, Shag Rocks, Bouvet, and sub-Antarctic islands and seamounts of the Indian Ocean Sector (except Kerguelen, Heard, McDonald and Macquarie islands and Kara Dag seamount).
南極海: 巴羅尼群島, 印度洋地區的彼得 I 島， Palmer 列島，葛蘭姆土地，雪特蘭群島南方部，奧克尼群島南方部，南方三明治，南喬治亞州，粗毛岩石， Bouvet 與接近南極的島嶼與海洋山脊.(除了 Kerguelen 以外, 聽到, 麥當勞與 Macquarie 島與喀拉海 Dag 海洋山脊)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 22.5 range ? - ? cm
Max length : 24.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5179)
背棘 (总数) : 5 - 6; 背的软条 (总数) : 37 - 39; 臀鳍软条: 37 - 38. Irregular oblique dark cross-bars on body. Distal part of spinous dorsal with black blotch, soft dorsal with oblique dark stripes. Anal plain or similarly marked. Breast to middle depth of pectoral fins a notable silvery-white (Ref. 11892).
在身体上的不规则的斜深色的交叉条纹。 末梢部部份刺状的背部有黑色的斑块, 柔软背部有斜的深色斑纹。 肛门的单色或同样地标示。 对胸鳍的中央深度的胸部一显着的银白色.(参考文献 11892)
Feeds mainly on krill, hyperiid amphipods and mysids. Spawning occurs in autumn and winter (Ref. 51730).
主要吃磷虾，戎科甲壳动物片脚类动物与糠虾。 产卵秋天与冬天时.(参考文献 51730)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南極海: 巴羅尼群島, 印度洋地區的彼得 I 島， Palmer 列島，葛蘭姆土地，雪特蘭群島南方部，奧克尼群島南方部，南方三明治，南喬治亞州，粗毛岩石， Bouvet 與接近南極的島嶼與海洋山脊.(除了 Kerguelen 以外, 聽到, 麥當勞與 Macquarie 島與喀拉海 Dag 海洋山脊)
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: 商业性
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): -1.4 - 1.9, mean 0 °C (based on 115 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00401 - 0.00598), 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): 3.3 ±0.3 se; based on diet studies.
Generation time: 4.1 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.27; Fec = 2,046).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (32 of 100).
Nutrients (Ref.
124155): Calcium = 26.6 [16.3, 63.4] mg/100g; Iron = 0.454 [0.188, 0.884] mg/100g; Protein = 16.4 [15.1, 17.6] %; Omega3 = 0.414 [0.202, 0.819] g/100g; Selenium = 16.5 [6.5, 35.9] μg/100g; VitaminA = 33 [8, 144] μg/100g; Zinc = 0.532 [0.360, 0.790] mg/100g (wet weight);
