分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Notacanthiformes (Halosaurs and deep-sea spiny eels) >
Notacanthidae (Deep-sea spiny eels)
Etymology: Polyacanthonotus: Greek, poly = a lot of + Greek, akantha = thorn + Greek,noton = back (Ref. 45335).
Eponymy: Professor Giovanni Antonio Risso (1777–1845) (aka Joseph Antoine Risso) was an Italian-French naturalist and the first to describe deep-sea fishes as distinctive fauna and describe depth zonation with different species living in discrete depth [...] (Ref. 128868), visit book page.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海底的; 深度上下限 500 - 2875 m (Ref. 6594), usually 540 - 2875 m (Ref. 117245). 深水域; 3°C - 11°C (Ref. 117245); 74°N - 35°S, 76°W - 36°E
Eastern Atlantic: Baffin Bay-Davis Strait Offshore, Ireland to South Africa, including the Mediterranean Sea. Reported from Iceland (Ref. 12462). Western Atlantic: Davis Strait to Cape Hatteras, North Carolina in the USA.
東大西洋: 愛爾蘭到南非, 包括地中海。 記錄來自冰島了。 (參考文獻 12462) 西大西洋: 戴維斯海峽到 Hatteras 岬, 在美國的北卡羅萊那州。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 39.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 137577)
背棘 (总数) : 26 - 36; 背的软条 (总数) : 0. Same body coloration as P. africanus but lateral line lighter and less distinct (Ref. 6584). Maxilla fails to extend back to the posterior of nostril. Small mouth, short preoral snout. Light tan with black tips (Ref. 37108).
Body shape (shape guide): eel-like.
与 P. africanus 体色相同但是侧线颜色淡的与比较少量明显的.(参考文献 6584) 颚骨无法向后延伸到鼻孔的后面的。 小的嘴, 短的口前吻。 淡的黄褐色的有黑色的顶端.(参考文献 37108)
Maximum depth from Ref. 117245. Epibenthic and feeds on coelenterates, worms and crustaceans (Ref. 58426).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 愛爾蘭到南非, 包括地中海。 記錄來自冰島了。 (參考文獻 12462) 西大西洋: 戴維斯海峽到 Hatteras 岬, 在美國的北卡羅萊那州。
Sulak, K.J., 1986. Notacanthidae. p. 195-196. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 6594)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
工具
特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 3.3 - 13, mean 4.6 °C (based on 398 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5626 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.5 ±0.42 se; based on food items.
回复力 (参考文献
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Moderate vulnerability (39 of 100).
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营养素 (Ref.
124155): Calcium = 29.5 [6.8, 122.8] mg/100g; Iron = 0.473 [0.154, 1.263] mg/100g; Protein = 1.43 [0.00, 5.32] %; Omega3 = 0.391 [0.142, 1.126] g/100g; Selenium = 10.3 [3.2, 43.0] μg/100g; VitaminA = 40.3 [6.9, 239.0] μg/100g; Zinc = 0.692 [0.342, 1.504] mg/100g (wet weight);