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 - 592 m (Ref. 5951), usually 128 - 366 m (Ref. 5951). 溫帶; 74°N - 35°N, 75°W - 13°W
Northwest Atlantic: Gulf of St. Lawrence to shelf waters of Nova Scotia in Canada. Northeast Atlantic: off Iceland and western Greenland (Ref. 4570).
西北大西洋: 加拿大的新斯科舍省的聖勞倫斯灣到大陸棚水域。 東北大西洋: 外海的冰島與格陵蘭西部.(參考文獻 4570)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 22.3 range ? - ? cm
Max length : 47.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 49746)
Inhabits shallow water; rocky or clay-silt bottom (Ref. 5951). Bears live young. Gregarious during all life. Feeds on euphausiids, decapods, mysids, small mollusks and fishes. Ovoviviparous (Ref. 4570). A long-lived species with estimated life span of 30-50 years, slow growing and has low fecundity. Late juveniles (11-20 cm total length) were primarily associated with boulder reefs that have deep interstices amongst the boulders; as well as in exposed boulders that do not have crevices along their lower margins, but are surrounded by dense patches of cerianthid anemones, Cerianthus borealis. The use of both boulder and cerianthid habitats are either on an encounter basis, regardless of habitat saturation or predation pressure, or because boulder reefs serve as recruitment habitats, and cerianthid habitats serve as a conduit for redfish moving away from saturated boulder reef sites (Ref. 58487).
棲息於淺水區; 岩石的或泥土-淤泥底.(參考文獻 5951) 有活的幼魚。 群居的在所有的生活的時候。 吃磷蝦，十足類動物，糠蝦，小的軟體動物與魚。 卵胎生的.(參考文獻 4570) 一個長命的種具有估計 30-50 年的壽命, 慢地生長而且有低的孕卵數。 已故的稚魚 (11-20 公分全長) 是伴隨著主要的大圓石礁哪一深的空隙已經在大圓石中; 以及在不讓裂隙沿著他們的下緣的裸露的大圓石, 但是被 cerianthid 卷曲異輻海葵， Cerianthus borealis 的密集區塊包圍. 大圓石和 cerianthid 棲息地的使用是或在一種相會基礎上, 不管棲息地浸透或者掠食壓力, 或因為大圓石礁當作棲息地入添使用，而且 cerianthid 棲息地對於逃離飽和的大圓石礁位置的雄鮭當作一個導管使用.(參考文獻 58487)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Ovoviviparous (Ref. 4570).西北大西洋: 加拿大的新斯科舍省的聖勞倫斯灣到大陸棚水域。 東北大西洋: 外海的冰島與格陵蘭西部.(參考文獻 4570)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN 瀕危狀態 (Ref. 130435)
瀕危 (EN) (A1bd); Date assessed: 01 August 1996
人類使用
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): 0.8 - 7.8, mean 5.2 °C (based on 147 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00675 - 0.01551), b=3.13 (3.01 - 3.25), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.2 se; based on diet studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tm=5.5).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
Nutrients (Ref.
124155): Calcium = 31.1 [11.9, 105.5] mg/100g; Iron = 0.275 [0.114, 0.699] mg/100g; Protein = 17.6 [16.4, 18.8] %; Omega3 = 1.34 [0.56, 3.30] g/100g; Selenium = 39.4 [14.5, 112.6] μg/100g; VitaminA = 28.4 [8.6, 92.1] μg/100g; Zinc = 0.469 [0.244, 0.840] mg/100g (wet weight);
