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); mystinus: Name from the Latinized form of the Greek word μυ;stησ, mwhich means initiated one or mystic, c, interpreted by some as 'priest'; 19th century fishermen of Monterey, CA called the fish 'pêche prêtre' because of its dark coloration and its light band between the head bars that resembles a clerical collar (Ref. 103574).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 550 m (Ref. 6885), usually 183 - 550 m (Ref. 6885). 亞熱帶的; 45°N - 30°N, 125°W - 115°W
Eastern Pacific: northern limit is uncertain, at least from Vancouver Island in British Columbia, Canada (possibly Aleutian Islands, Alaska) to northern Baja California, Mexico.
東太平洋: 北方的限制不確定, 從加拿大卑詩省的溫哥華島 (可能地阿留申群島阿拉斯加州) 到墨西哥的下加利福尼亞北部的至少。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 61.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 40637); 最大體重: 3.8 kg (Ref. 40637); 最大年齡: 44 年 (Ref. 39247)
背棘 (總數) : 13; 背的軟條 (總數) : 15 - 17; 臀棘: 3; 臀鰭軟條: 8 - 10; 脊椎骨: 26 - 27. Head spines weak to very weak - nasals present, preoculars usually present, supraocular, postocular and tympanic spines usually absent, coronal, parietal and nuchal spines absent (Ref. 27437). Eye diameter and mouth small (Ref. 27437). Deep bodied with large pectoral fins (Ref. 27437). Anal fin profile vertical or slanted posteriorly (Ref. 27437). Caudal fin indented (Ref. 6885). Blue or black in color with vague striping on forehead; lighter ventrally (Ref. 27437).
Branchiostegal rays: 7 (Ref. 36715).
頭部棘弱的到非常弱的 - 鼻骨呈現, preoculars 通常是有的﹐眶上的﹐和眶後的與鼓棘通常不存在,冠, 腔壁而頸背的棘不存在.(參考文獻 27437) 眼直徑與嘴小的.(參考文獻 27437) 身體縱深的有大胸鰭.(參考文獻 27437) 臀鰭輪廓垂直的或在後部地的傾斜.(參考文獻 27437) 尾鰭切割成鋸齒狀。 (參考文獻 6885) 藍色或黑色的具有在前額上的模糊的長條; 腹部顏色較淡.(參考文獻 27437)
鰓條骨: 7.(參考文獻 36715)
May be found near the surface or off the bottom, generally over shallow reefs, but also around kelp and over deep reefs (Ref. 2850). Juveniles are pelagic (Ref. 36715). Form schools, sometimes with other rockfishes (Ref. 2850). Feed mainly on krill (Ref. 2850), but also on tunicates, jellyfishes and fishes (Ref. 6885). Viviparous, with planktonic larvae (Ref. 36715). Young are important prey for fishes and other marine vertebrates (Ref. 2850).
可能被發現接近水表面或者自底部, 通常在淺水礁區之上, 也海藻的周圍與在深的礁之上.(參考文獻 2850) 稚魚是大洋性的。 (參考文獻 36715) 形成魚群, 有時有其他的礁石魚類.(參考文獻 2850) 主要捕食磷蝦 (參考文獻 2850), 也捕食被囊類，水母與魚.(參考文獻 6885) 胎生的, 仔魚為浮游性.(參考文獻 36715) 幼魚是魚與其他的海洋脊椎動物的重要獵物。 (參考文獻 2850)
Viviparous (Ref. 36715, 34817).東太平洋: 北方的限制不確定, 從加拿大卑詩省的溫哥華島 (可能地阿留申群島阿拉斯加州) 到墨西哥的下加利福尼亞北部的至少。
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: 商業性; 游釣魚種: 是的; 水族館: 公眾的水族館
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Estimates based on models
Preferred temperature (Ref.
123201): 0.8 - 7.9, mean 4.2 °C (based on 65 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): 2.7 ±0.1 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=0.17 (?); tm=3-5; tmax=44).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
Nutrients (Ref.
124155): Calcium = 13.9 [5.0, 45.6] mg/100g; Iron = 0.34 [0.13, 0.81] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.408 [0.161, 1.050] g/100g; Selenium = 66.4 [22.2, 217.5] μg/100g; VitaminA = 36.5 [11.8, 115.4] μg/100g; Zinc = 0.618 [0.306, 1.205] mg/100g (wet weight);
