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Perciformes/Scorpaenoidei (Scorpionfishes)
鮋形目 (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads)
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Helicolenus: Greek, helike, -es = spiral + Greek, lenos, -ou = cavity (Ref. 45335).
More on authors: Richardson & Solander.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 50 - 750 m (Ref. 6390). 亞熱帶的; 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).
西南太平洋: 澳洲與紐西蘭。 海洋棲木的兩種形式在水域外海的澳洲新南威爾斯被辨認出。 (參考文獻 6390) 他們被歸屬於 '沿海地區' ，而且以他們的優先深度為依據的 '外海' 表格為其分佈範圍。 (參考文獻 6390)
一個近親魚種 , Helicolenus barathri, 被已知來自紐西蘭與它的分布也可能包括南方的澳洲水域.(參考文獻 30468,30471)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 47.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9563); 最大體重: 1.4 kg (Ref. 30476); 最大年齡: 42 年 (Ref. 30476)
背棘 (總數): 12; 背的軟條 (總數): 11-12; 臀棘 3; 臀鰭軟條: 5; 脊椎骨: 25
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).
生存在大陸棚及大陸坡上面。 (參考文獻 9563) 兩種形式在澳洲新南威爾斯存在。 近海形式在深度小於中是優勢的 300 公尺，而且外海形式是常見於比較深的水域。 (參考文獻 30468) 兩種型式的稚魚在大陸棚的邊緣的附近被在澳洲鎖定王室的紅色蝦 ( Haliporoides sibogae) 的漁夫捕捉，但是他們的完整分布是未知的。 (參考文獻 6390) 在海洋棲木的繁殖是特殊的，那裡受精是內在的。 (參考文獻 6390,34817) 捕食烏賊，蝦與魚。 (參考文獻 6390) 頭部與背鰭棘是有毒的。 (參考文獻 33616) 販賣整個與冷凍的在家庭的新鮮魚市場上.(參考文獻 6390)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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).西南太平洋: 澳洲與紐西蘭。 海洋棲木的兩種形式在水域外海的澳洲新南威爾斯被辨認出。 (參考文獻 6390) 他們被歸屬於 '沿海地區' ，而且以他們的優先深度為依據的 '外海' 表格為其分佈範圍。 (參考文獻 6390)
一個近親魚種 , Helicolenus barathri, 被已知來自紐西蘭與它的分布也可能包括南方的澳洲水域.(參考文獻 30468,30471)
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)
人類使用
漁業: 商業性
更多資訊
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合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 10.5 - 16.6, mean 13 °C (based on 72 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00974 - 0.02701), b=3.12 (2.97 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.6 se; based on diet studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.11-0.12; tmax=42; Fec=150,000).
Fishing Vulnerability (Ref.
59153): High vulnerability (64 of 100).
Nutrients (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);
