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) > Sebastolobinae
Etymology: Sebastolobus: Greek, sebastes = august, venerable + Greek, lobos = lobe (Ref. 45335); alascanus: Species name after Alaska, the type locality (Ref. 27436).
More on author: Bean.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 17 - 1600 m (Ref. 50550), usually 91 - ? m (Ref. 2850). 深水域
North Pacific: Sea of Okhotsk north to the Navarin Canyon in the Bering Sea and from Stalemate Bank and Ulm Plateau in the Aleutian Islands southeast to Cedros Island, Baja California, Mexico. Reported from Japan (Ref. 559).
北太平洋: 鄂霍次克海北至白令海的拿瓦倫峽谷而且從僵局岸堤，而且在阿留申群島的 Ulm 高地向東南到塞德羅斯島，墨西哥的下加利福尼亞。 記錄來自日本了。 (參考文獻 559)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 22.0 range ? - ? cm
Max length : 80.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 559); 最大體重: 9.0 kg (Ref. 56527); 最大年齡: 100 年 (Ref. 90032)
背棘 (總數): 15 - 17; 背的軟條 (總數): 8-9; 臀棘 3; 臀鰭軟條: 4 - 5. Head spines very strong - nasal, preocular, supraocular, postocular, tympanic, parietal and nuchal spines present, coronal spines absent; large head and elongate body; strong spiny ridge on head; 3rd dorsal spine not much longer than 2nd, 4th or 5th; strong notch on pectoral fin (Ref. 27437). Bright red with some black on fins; gill chamber mostly pale (Ref. 27437). Caudal slightly rounded (Ref. 6885).
頭部棘非常強的 - 鼻骨， preocular, 眶上的﹐眶後的﹐和鼓皮似的﹐腔壁的與頸背的棘呈現,冠棘不存在; 大的頭部與細長的身體; 在頭部上的強的刺狀脊; 第三個背棘不是遠長過第二, 第 4 或第 5; 在胸鰭上的強的凹槽.(參考文獻 27437) 鮮紅色在鰭上有一些黑色; 鰓室大部份灰白.(參考文獻 27437) 尾部的略圓.(參考文獻 6885)
Very common on soft bottoms (Ref. 2850). Oviparous (Ref. 205). Eggs are extruded in floating gelatinous masses (Ref. 31279). Have a thick glandular tissue on posterior margin of fin spines which is believed to be venomous (Ref. 57406). Rarely taken by game fishers (Ref. 27436). Flesh sweeter than that of other rockfishes (Ref. 27436).
非常常見於軟質底部.(參考文獻 2850) 卵生的.(參考文獻 205) 卵在漂浮的凝膠團被釋出。 (參考文獻 31279) 很少採自了釣客。 (參考文獻 27436) 其他礁石魚類的比那甜的肉.(參考文獻 27436)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Unlike other representatives of this group, this species has internal fertilization Oviparous (Ref. 6885). Females possess specialized ovarian structures including stalk-like ovigerous lamellae and secretory epithelia (Ref. 32832).北太平洋: 鄂霍次克海北至白令海的拿瓦倫峽谷而且從僵局岸堤，而且在阿留申群島的 Ulm 高地向東南到塞德羅斯島，墨西哥的下加利福尼亞。 記錄來自日本了。 (參考文獻 559)
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)
瀕危 (EN) (A2d); Date assessed: 01 January 2000
人類使用
漁業: 低經濟
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): 1.2 - 6.7, mean 3.8 °C (based on 417 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00408 - 0.01228), b=3.16 (3.00 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.3 se; based on diet studies.
Generation time: 47.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (tmax> 100 (validated age: 62 yrs); tm= 13; Fec > 10,000).
Prior r = 0.02, 95% CL = 0.01 - 0.03, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 18.4 [8.0, 49.9] mg/100g; Iron = 0.287 [0.128, 0.565] mg/100g; Protein = 17.5 [15.8, 19.3] %; Omega3 = 1.01 [0.41, 2.73] g/100g; Selenium = 29.6 [13.0, 73.1] μg/100g; VitaminA = 13.5 [3.9, 44.9] μg/100g; Zinc = 0.518 [0.305, 0.810] mg/100g (wet weight);
