分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels)
鼬鳚目 (Cusk eels) >
Carapidae (Pearlfishes)
潛魚科 (Pearlfishes) > Carapinae
Etymology: Echiodon: Greek, echieys, eos = a little viper + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 400 - 1441 m (Ref. 75877). 深水域
Widely distributed in the subtropical and temperate waters of the southern hemisphere (off New Zealand, south of Australia, off southern Chile, off Argentina and the Falklands and southern Brazil). Has been recently found at the eastern slope off South Georgia in the Antarctic region.
廣泛地分佈於南半球 (外海的紐西蘭，澳洲，外海的智利南部南方, 阿根廷外海與福克蘭群島與巴西南部) 的亞熱帶與溫帶水域中。 曾經最近在南極圈區域中發現於斜坡東部外海的南喬治亞州。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 41.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6347)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 176 - 180; 臀棘: 0; 臀鰭軟條: 179 - 190. Eel-like, shallow body depth; 1 to several symphyseal fangs on dentary and premaxilla; lacking cardiform teeth, pelvic fins, and swim bladder rocker bone; a patch of ridges posteriorly on the ventral surface of the swim bladder (Ref. 34024). Precaudal vertebrae 25-29 (Ref. 34024).
鰻魚狀的, 淺的身體深度; 在齒骨與前頜骨上的一顆到幾顆合生的尖牙; 缺乏鋼絲刷狀齒，腹鰭與泳鰾篦板骨; 一片脊在泳鰾的腹面後面。 (參考文獻 34024) 尾前椎 25-29.(參考文獻 34024)
Uncommon species (Ref. 34024).
稀有的種.(參考文獻 34024)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
廣泛地分佈於南半球 (外海的紐西蘭，澳洲，外海的智利南部南方, 阿根廷外海與福克蘭群島與巴西南部) 的亞熱帶與溫帶水域中。 曾經最近在南極圈區域中發現於斜坡東部外海的南喬治亞州。
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 11 October 2018
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 1.9 - 8.6, mean 5.6 °C (based on 334 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [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).
營養階層 (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
Nutrients (Ref.
124155): Calcium = 30.7 [18.2, 66.1] mg/100g; Iron = 0.462 [0.240, 0.890] mg/100g; Protein = 16.1 [13.6, 18.4] %; Omega3 = 0.326 [0.165, 0.657] g/100g; Selenium = 25.9 [10.5, 58.8] μg/100g; VitaminA = 9.81 [2.09, 42.43] μg/100g; Zinc = 0.449 [0.301, 0.669] mg/100g (wet weight);
