分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Notothenioidei (Icefishes) >
Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Patagonotothen: Composed from Patagonia, the Argentinian province + Greek,noton = back + Greek, adverbial particle, then, that denotes distance or removal (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の漂泳性; 深さの範囲 140 - 250 m (Ref. 11892). Polar
Southern Ocean: Shag Rocks, South Georgia Province.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 15.6 cm SL オス/雌雄の選別がない; (Ref. 11892)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 5 - 7; 背鰭 (合計) : 35 - 37; 肛門の骨: 0; 臀鰭: 33 - 35. Body grayish and with seven or eight transverse stripes, becoming upper and lower alternating spots posteriorly. Upper part of head dark. Two or three dark stripes on cheeks. Fins yellow to lemon yellow, becoming lighter towards tips. Caudal fin rounded (Ref. 11892).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Miller, R.G., 1993. A history and atlas of the fishes of the Antarctic Ocean. Foresta Institute, Nevada. 792 p. (Ref. 11892)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00282 - 0.01229), b=3.23 (3.05 - 3.41), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Assuming fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
