分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Notothenioidei (Icefishes)
鱸形目 (Icefishes) >
Nototheniidae (Cod icefishes)
南極魚科 (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 / 深度上下限 / distribution range
生態學
海洋 底中水層性; 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 / 年齡
成熟度: Lm 22.5 range ? - ? cm
Max length : 24.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5179)
背棘 (總數) : 5 - 6; 背的軟條 (總數) : 37 - 39; 臀鰭軟條: 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).
Body shape (shape guide): fusiform / normal.
在身體上的不規則的斜深色的交叉條紋。 末梢部部份刺狀的背部有黑色的斑塊, 柔軟背部有斜的深色斑紋。 肛門的單色或同樣地標示。 對胸鰭的中央深度的胸部一顯著的銀白色.(參考文獻 11892)
Feeds mainly on krill, hyperiid amphipods and mysids. Spawning occurs in autumn and winter (Ref. 51730).
主要吃磷蝦，戎科甲殼動物片腳類動物與糠蝦。 產卵秋天與冬天時.(參考文獻 51730)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
漁業: 商業性
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (參考文獻
123201): -1.4 - 1.9, mean 0 °C (based on 115 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5312 [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).
營養階層 (參考文獻
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.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 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);
