分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 50 - 750 m (Ref. 6390). Subtropical; 26°S - 55°S
Southwest Pacific: Australia and New Zealand. Two forms of ocean perch are recognized in waters off New South Wales, Australia (Ref. 6390). They are referred to as 'inshore' and 'offshore' forms based on their preferred depth ranges (Ref. 6390).
A closely related species, Helicolenus barathri, is known from New Zealand and its distribution may also include southern Australian waters (Ref. 30468, 30471).
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 47.0 cm TL オス/雌雄の選別がない; (Ref. 9563); 最大公表体重: 1.4 kg (Ref. 30476); 最大記録サイズ: 42 年 (Ref. 30476)
背面の脊椎 (合計) : 12; 背鰭 (合計) : 11 - 12; 肛門の骨: 3; 臀鰭: 5; 脊つい: 25.
Body shape (shape guide): fusiform / normal.
Occur on the continental shelf and slope (Ref. 9563). Two forms exist in New South Wales, Australia. The inshore form is dominant in depths less than 300 m and the offshore form is most common in deeper waters (Ref. 30468). Juveniles of both forms are caught near the edge of the continental shelf by fishers targeting royal red prawns (Haliporoides sibogae) in Australia, but their full distribution is unknown (Ref. 6390). Reproduction in ocean perch is distinctive in that fertilization is internal (Ref. 6390, 34817). Feed on squid, shrimps and fish (Ref. 6390). Head and dorsal-fin spines are venomous (Ref. 33616). Sold whole and chilled on the domestic fresh fish markets (Ref. 6390).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Larvae stay within the female fish until they are approximately 1 mm long before they are released into the water (Ref. 6390).
In Australia, the inshore and offshore forms of ocean perch begin mating at different times and there is a difference in the length of their larval development prior to release (Ref. 30468).
Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993. Australian fisheries resources. Bureau of Resource Sciences, Canberra, Australia. 422 p. (Ref. 6390)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 商業
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 10.5 - 16.6, mean 13 °C (based on 72 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00947 - 0.02651), b=3.12 (2.97 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (参照
69278): 3.9 ±0.6 se; based on diet studies.
回復力 (参照
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (K=0.11-0.12; tmax=42; Fec=150,000).
漁業の脆弱性 (Ref.
59153): High vulnerability (64 of 100).
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栄養素 (Ref.
124155): Calcium = 59 [20, 156] mg/100g; Iron = 1.05 [0.46, 2.21] mg/100g; Protein = 17.9 [16.3, 19.7] %; Omega3 = 0.643 [0.281, 1.641] g/100g; Selenium = 42.5 [18.9, 115.9] μg/100g; VitaminA = 24.5 [8.1, 78.9] μg/100g; Zinc = 0.671 [0.378, 1.054] mg/100g (wet weight);
