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).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 70 - 558 m (Ref. 27437). 溫帶; 55°N - 45°N
Northeast Pacific: Bowers Bank and Petrel Bank in the Aleutian chain to Newport, Oregon, USA.
東北太平洋: 在 Aleutian 的樹蔭處淺堆與海燕類淺堆對 Newport ，美國的奧勒岡州用鐵鍊鎖住。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 23.0 range ? - ? cm
Max length : 38.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27437); 最大年齡: 47 年 (Ref. 39247)
背棘 (總數) : 13; 背的軟條 (總數) : 13 - 15; 臀棘: 3; 臀鰭軟條: 6 - 7; 脊椎骨: 26. Head spines strong to moderate - nasal, preocular, postocular, tympanic and parietal spines present, nuchals usually absent, supraocular and coronal spines absent (Ref. 27437). Weak symphyseal knob; 2nd anal fin spine longer than 3rd (Ref. 27437). Caudal fin moderately indented (Ref. 6885). Pink to red with irregular dark markings interrupted by lighter band along two thirds of lateral line; caudal fin with dark membranes and pink or red band terminating fin; anal fin has black between 2nd and 3rd spines; tip of spinous dorsal black (Ref. 27437).
頭部棘強的到中等的 - 鼻骨， preocular, 眶後的﹐鼓皮似的與腔壁的棘呈現, nuchals 通常不存在, 眶上的與冠棘不存在.(參考文獻 27437) 弱的合生癤瘤; 第二根臀鰭棘長度超過第三.(參考文獻 27437) 尾鰭一般切割成鋸齒狀。 (參考文獻 6885) 粉紅色到紅色有不規則的被顏色淡條紋中斷的深色斑紋沿著三分之二的側線; 尾鰭有深色的薄膜與粉紅或紅色的條紋終端鰭; 臀鰭有在第二與第三根棘之間的黑色; 刺狀背部的黑色的頂端.(參考文獻 27437)
Viviparous (Ref. 34817). Too small to be of high commercial value (Ref. 27437).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東北太平洋: 在 Aleutian 的樹蔭處淺堆與海燕類淺堆對 Newport ，美國的奧勒岡州用鐵鍊鎖住。
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: Version 2024-1)
人類使用
漁業: 低經濟; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 3.7 - 7.1, mean 5.2 °C (based on 28 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 (0.00495 - 0.02022), 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): 3.7 ±0.5 se; based on size and trophs of closest relatives
Generation time: 8.0 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (tmax=47).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
