分類 / 名稱
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); aurora: From the 'aurora' meaning dawn - referring to the colouring (Ref. 6885).
Eponymy: Aurora was the Roman goddess of the dawn. In the case of the goby, the name refers to the pattern on its caudal fin being ‘…reminiscent of the rising sun’. The name is often applied to species with pink/yellow colouration. (Ref. 128868), visit book page.
More on author: Gilbert.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 124 - 769 m (Ref. 27437), usually 366 - 550 m (Ref. 6885). 深水域; 56°N - 27°N, 135°W - 113°W
Northeast Pacific: Amphitrite Point in Vancouver Island, Canada to Cedros Island, Baja California, Mexico.
東北太平洋: 安菲特律特在溫哥華島指出在加拿大到塞德羅斯島,墨西哥的下加利福尼亞。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 28 - ? cm
Max length : 41.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27437); 最大年齡: 75 年 (Ref. 55644)
背棘 (總數) : 13; 背的軟條 (總數) : 12 - 14; 臀棘: 3; 臀鰭軟條: 5 - 6. Head spines strong - nasal, preocular, supraocular, postocular, tympanic, parietal and nuchal spines present, coronals usually absent (Ref. 27437). Small lobes projecting from anterior part of upper jaw (Ref. 27437). Second anal fin spine long (Ref. 27437). Rose-red to pink dorsally, silvery on sides and ventrally (Ref. 27437).
頭部棘強的 - 鼻骨, preocular, 眶上的﹐眶後的﹐和鼓皮似的﹐腔壁的與頸背的棘呈現, 冠通常不存在.(參考文獻 27437) 小的葉從上頜的前部伸出。 (參考文獻 27437) 第二臀鰭鰭棘長的.(參考文獻 27437) 玫瑰- 紅色到粉紅色背面, 銀色的在腹部與側面上.(參考文獻 27437)
Common offshore (Ref. 2850). Viviparous, with planktonic larvae and pelagic juveniles (Ref. 36715). Trawled on soft bottom and when caught scales usually rub off, leaving white pockets bordered by red; also caught in sablefish traps (Ref. 2850).
普遍的外海.(參考文獻 2850) 胎生的﹐仔魚為浮游性與大洋性的稚魚.(參考文獻 36715) 在軟質底部上用拖網而且通常當被捕捉時鱗片擦外海的, 離開白色的口袋與紅色接壤了; 也捕獲黑魚魚籠。 (參考文獻 2850)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Viviparous (Ref. 36715, 34817).東北太平洋: 安菲特律特在溫哥華島指出在加拿大到塞德羅斯島,墨西哥的下加利福尼亞。
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 2025-2 (Global))
人類使用
漁業: 商業性
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.7 ±0.5 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
非常低的, 最小族群倍增時間超過14 年 (tmax=75; tm=5). |
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Rate of population increase |
Prior r = 0.03, 95% CL = 0.02 - 0.04, Based on 1 full stock assessment. |
釣魚的脆弱性 (Ref. 59153) |
High vulnerability (56 of 100). 🛈 |
價格種類 (Ref. 80766) |
Medium.
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