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: Gobionotothen: Latin, gobius = gudgeon + see under Notothenia; angustifrons: From the Latin angust for narrow and frons for frontal, in reference to its narrow forehead (Ref. 11892).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 110 m (Ref. 11892). 極
Southern Ocean: South Georgia Plateau.
南極海: 南喬治亞州達到穩定水準。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 20.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 11892)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 5 - 8; 背的軟條 (總數): 28-30; 臀棘 0; 臀鰭軟條: 29 - 31
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南極海: 南喬治亞州達到穩定水準。
Miller, R.G., 1993. A history and atlas of the fishes of the Antarctic Ocean. Foresta Institute, Nevada. 792 p. (Ref. 11892)
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Estimates based on models
Preferred temperature (Ref.
123201): 0 - 1.6, mean 1.2 °C (based on 6 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00287 - 0.01207), b=3.23 (3.06 - 3.40), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec = 5,610-12,900;).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).