分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Scorpaenoidei (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Helicolenus: Greek, helike, -es = spiral + Greek, lenos, -ou = cavity (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 50 - 1100 m (Ref. 41452), usually 150 - 600 m (Ref. 84778). 深水域; 70°N - 46°S
Western Atlantic: Nova Scotia, Canada to Venezuela. Eastern Atlantic: Iceland (Ref. 12462) and Norway to the Mediterranean and the Gulf of Guinea, including Madeira, the Azores, and the Canary Islands; also Walvis Bay, Namibia to Natal, South Africa (Ref. 4313).
西大西洋: 加拿大的新斯科舍省到委內瑞拉。 東大西洋: 冰島 (參考文獻 12462) 與挪威到地中海與幾內亞灣, 包括馬得拉群島，亞速群島, 與加納利群島; 也那米比亞的 Walvis 灣到南非的納塔爾.(參考文獻 4313)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 32.0 range ? - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 89108); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4510); 最大体重: 1.6 kg (Ref. 40637); 最大年龄: 43 年 (Ref. 41452)
背棘 (总数): 12; 背的软条 (总数): 12-13; 臀棘 3; 臀鳍软条: 5. Pinkish with faint dusky bars; Y-shaped dark bar between soft dorsal and anal fins (Ref. 4313).
略带桃色的有模糊的暗色条纹; 在软的背鳍与臀鳍之间的 Y 形的黑横带.(参考文献 4313)
Adults are found in soft bottom areas of the continental shelf and upper slope. They feed on both benthic and pelagic organisms (crustaceans, fishes, cephalopods, and echinoderms) (Ref. 4570). The reproductive mode is a zygoparous form of oviparity, intermediate between oviparity and viviparity (Ref. 36265, 79712). Larvae and juveniles are pelagic (Ref. 4570). Anterolateral glandular grooves with venom gland (Ref. 57406). Sold fresh (Ref. 27121).
发现于大陆棚与上层斜坡的软质底部区域了。 捕食底栖与大洋性的生物 (甲壳动物，鱼，头足类动物与棘皮动物) 。 (参考文献 4570) 胎生的, 在三月 - 七月的繁殖.(参考文献 35388) 仔鱼与稚鱼是大洋性的。 (参考文献 4570) 用毒液腺的前外侧的腺凹槽.(参考文献 57406) 生鲜贩卖了。 (参考文献 27121)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
The reproductive mode is a zygoparous form of oviparity, intermediate between oviparity and viviparity (Ref. 36265, 79712). Eggs covered with gelatinous material are fertilised in the ovary. Eggs are released into the seabed at various stages of development and larvae assumes a planktonic existence once the gelatinous covering dissolves (Ref. 31150).西大西洋: 加拿大的新斯科舍省到委內瑞拉。 東大西洋: 冰島 (參考文獻 12462) 與挪威到地中海與幾內亞灣, 包括馬得拉群島，亞速群島, 與加納利群島; 也那米比亞的 Walvis 灣到南非的納塔爾.(參考文獻 4313)
Eschmeyer, W.N. and L.J. Dempster, 1990. Scorpaenidae. p. 665-679. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4510)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 4 - 18.1, mean 10.6 °C (based on 1236 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00911 - 0.01203), b=3.08 (3.04 - 3.12), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.0 se; based on diet studies.
Generation time: 9.6 (7.0 - 14.1) years. Estimated as median ln(3)/K based on 18
growth studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (K=0.06-0.2; tm=13-16; tmax=43).
Prior r = 0.40, 95% CL = 0.27 - 0.61, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (68 of 100).
Nutrients (Ref.
124155): Calcium = 19.7 [7.7, 55.8] mg/100g; Iron = 0.376 [0.168, 0.881] mg/100g; Protein = 16.7 [14.9, 18.7] %; Omega3 = 0.561 [0.214, 1.568] g/100g; Selenium = 21.7 [8.2, 65.8] μg/100g; VitaminA = 14.6 [3.1, 72.9] μg/100g; Zinc = 0.495 [0.271, 0.819] mg/100g (wet weight); based on
nutrient studies.
