分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
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); paucispinis: From the Latin pauci and spinus, connoting 'few' and 'spine' (Ref. 27436).
More on author: Ayres.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 476 m (Ref. 27437). 亞熱帶的; 65°N - 31°N
Eastern Pacific: Stepovak Bay, Alaskan Peninsula to Punta Blanca, Baja California, Mexico.
東太平洋: Stepovak 海灣, Punta Blanca ，墨西哥的下加利福尼亞的阿拉斯加的半島。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 48.0, range 36 - ? cm
Max length : 91.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); 最大體重: 9.6 kg (Ref. 4690); 最大年齡: 50 年 (Ref. 75794)
背棘 (總數): 13 - 15; 背的軟條 (總數): 13-16; 臀棘 3; 臀鰭軟條: 8 - 10; 脊椎骨: 26. A large rockfish with weak head spines - nasal and parietal spines usually absent, preocular, supraocular, postocular, tympanic, coronal and nuchal spines absent (Ref. 27437). Lower jaw long, thickened, with no real symphyseal knob and projects past upper jaw; maxillary extends to behind the eye; parietal ridges parallel (Ref. 27437). Caudal slightly indented (Ref. 6885). Olive orange to burnt orange or brown in color (Ref. 27437). Branchiostegal rays: 7 (Ref. 36715).
具有弱的頭部棘的一個大的礁石魚類 - 鼻骨與腔壁的棘通常不存在, preocular, 眶上的﹐眶後的﹐和鼓皮似的, 冠與頸背的棘不存在.(參考文獻 27437) 下頜長的、厚, 越過上頜沒有真正的合生癤瘤與計畫; 上頜骨延伸到眼睛後面; 腔壁的脊平行的.(參考文獻 27437) 尾部的些微地切割成鋸齒狀.(參考文獻 6885) 橄欖色橘色的到燃燒橘色或褐色顏色.(參考文獻 27437) 鰓條骨: 7.(參考文獻 36715)
Adults found over rocky reefs, but also common on open bottoms to about 320 m (Ref. 2850). Juveniles are pelagic and settle in near shore nursery areas, then move to deeper habitats (Ref. 36715). Young form schools (Ref. 2850). Feed mainly on fishes, including other rockfishes (Ref. 2850). Ovoviviparous, with planktonic larvae (Ref. 36715, 6885, 34817). Validated age by radiometry is 37 yrs (Ref. 75794). A famous sport fish throughout its range (Ref. 2850). Flesh is of excellent quality when kept chilled (Ref. 27436). Sold with other rockfish species (Ref. 27436).
成魚發現在岩礁上面了, 也常見於開放的底部到大約 320 公尺.(參考文獻 2850) 稚魚是大洋性的而且停駐於近岸繁殖場, 然後移動到較深的棲息地.(參考文獻 36715) 幼魚形成魚群。 (參考文獻 2850) 主要捕食魚, 包括其他的礁石魚類。 (參考文獻 2850) 卵胎生的, 仔魚為浮游性.(參考文獻 36715,6885,34817) 在它的分佈範圍各處的一個出名的垂釣用魚.(參考文獻 2850) 當保持冷凍，肉是有優良品質的。 (參考文獻 27436) 賣與其它的礁石魚類種在一起。 (參考文獻 27436)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Ovoviviparous (Ref. 6885, 37177).東太平洋: Stepovak 海灣, Punta Blanca ，墨西哥的下加利福尼亞的阿拉斯加的半島。
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)
IUCN 瀕危狀態 (Ref. 130435)
極危 (CR) (A1abd+2d); Date assessed: 01 August 1996
人類使用
漁業: 低經濟; 游釣魚種: 是的; 水族館: 公眾的水族館
更多資訊
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
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): 4.5 - 8.9, mean 5.9 °C (based on 177 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00499 - 0.02004), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.46 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tm=4; tmax=50; Musick et al. 2000 (Ref.
36717)).
Prior r = 0.25, 95% CL = 0.17 - 0.38, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): High vulnerability (63 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (45 of 100).
Nutrients (Ref.
124155): Calcium = 11 [4, 34] mg/100g; Iron = 0.34 [0.13, 0.81] mg/100g; Protein = 19.2 [18.0, 20.4] %; Omega3 = 0.4 [0.2, 1.0] g/100g; Selenium = 66.5 [22.9, 204.1] μg/100g; VitaminA = 52.6 [18.2, 150.1] μg/100g; Zinc = 0.446 [0.224, 0.863] mg/100g (wet weight);
