分類 / Names
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Teleostei >
Perciformes/Scorpaenoidei (Scorpionfishes)
鮋形目 (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads)
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 0 - 825 m (Ref. 6793), usually 165 - 293 m (Ref. 27437). 深水域; 64°N - 24°N, 143°E - 110°W (Ref. 54884)
North Pacific: Honshu, Japan to Cape Navarin in the Bering Sea (but not in the Sea of Okhotsk) and La Jolla, California, and along the Aleutians from Stalemate Bank and Bowers Bank to the Alaska Peninsula. Stocks have suffered severe population decline due to overfishing (Ref. 27437).
北太平洋: 對在白令海 (但是不在鄂霍次克海中) 與加州的拉賀亞中的 Navarin 海岬的日本本州, 而且沿著來自僵局淺堆與樹蔭處淺堆到阿拉斯加州半島的 Aleutians。 分枝已經遭受嚴重的族群減少捕撈過度之上由於.(參考文獻 27437)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 33.2, range 25 - 43.3 cm
Max length : 53.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 56527); 最大體重: 2.1 kg (Ref. 56527); 最大年齡: 103 年 (Ref. 93933)
背棘 (總數) : 13; 背的軟條 (總數) : 14 - 17; 臀棘: 3; 臀鰭軟條: 6 - 9; 脊椎骨: 26. Head spines weak - nasal, preocular, supraocular (may be absent), postocular, tympanic, parietal, and nuchal (may be absent) spines present, coronal spine absent (Ref. 27437). Long lower jaw with prominent forward directed symphyseal knob (Ref. 27437). Posterior margin of caudal indented (Ref. 6885). Bright to light red, usually with dark markings dorsally, may have some dark stippling on sides and dark blotch on caudal peduncle (Ref. 27437).
頭部棘弱的 - 鼻骨， preocular, 眶上的 (可能是不存在) ﹐眶後的﹐和鼓皮似的﹐腔壁的﹐與頸背的 (可能是不存在) 棘呈現, 冠棘不存在.(參考文獻 27437) 長的下頜有突出的向前被直接的合生癤瘤.(參考文獻 27437) 後緣尾部的凹入.(參考文獻 6885) 明亮的到淡紅色, 通常有深色斑紋背面, 在側邊與黑色斑塊上可能有一些黑的點刻在尾梗上.(參考文獻 27437)
Abundant in offshore waters (Ref. 2850). Young pelagic up to age 3 (Ref. 6885). Grows slowly (Ref. 2850). Viviparous (Ref. 34817). Very important commercial rockfish in the North Pacific (Ref. 2850, 27437). Marketed as fillets (Ref. 2850). Utilized fresh and frozen; eaten fried, microwaved and baked (Ref. 9988).
豐富的在離岸水域.(參考文獻 2850) 幼魚大洋性向上到 3 歲。 (參考文獻 6885) 生長得慢慢。 (參考文獻 2850) 胎生的.(參考文獻 34817) 在北太平洋的非常重要的商業礁石魚類.(參考文獻 2850,27437) 在市場上銷售如魚排。 (參考文獻 2850) 生鮮使用與冷凍; 油炸後食用, 微波了而且燒烤了。 (參考文獻 9988)
Produces young in small numbers, only about 300,000 when the fish is 20 years old.北太平洋: 對在白令海 (但是不在鄂霍次克海中) 與加州的拉賀亞中的 Navarin 海岬的日本本州, 而且沿著來自僵局淺堆與樹蔭處淺堆到阿拉斯加州半島的 Aleutians。 分枝已經遭受嚴重的族群減少捕撈過度之上由於.(參考文獻 27437)
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
人類使用
漁業: 高經濟性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 1.1 - 6.4, mean 3.8 °C (based on 124 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00779 - 0.01118), b=3.09 (3.05 - 3.13), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.3 se; based on diet studies.
Generation time: 8.3 (7.8 - 10.4) years. Estimated as median ln(3)/K based on 33
growth studies.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Musick et al. 2000 (Ref.
36717); tmax=103; tm=7; K=0.1; Fec=31,000).
Prior r = 0.20, 95% CL = 0.13 - 0.29, Based on 8 full stock assessments.
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 17.4 [6.4, 61.2] mg/100g; Iron = 0.305 [0.125, 0.808] mg/100g; Protein = 17.2 [16.0, 18.5] %; Omega3 = 0.7 [0.3, 1.8] g/100g; Selenium = 44.5 [15.6, 134.0] μg/100g; VitaminA = 16.3 [3.9, 72.7] μg/100g; Zinc = 0.3 [0.2, 0.6] mg/100g (wet weight);
