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) >
Ophidiidae (Cusk-eels)
鼬魚科 (Cusk-eels) > Neobythitinae
Etymology: Spectrunculus: Latin, spectrum = apparition (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 800 - 4300 m (Ref. 36731), usually 2000 - 3000 m (Ref. 58302). 深水域; 57°N - 59°S (Ref. 80689)
Atlantic and Pacific Oceans.
熱帶與所有海洋的溫帶區域.(參考文獻 34024) 東大西洋: 蘇格蘭到摩洛哥包括亞速群島與馬得拉群島;(參考文獻 6555) 也南非外海 (參考文獻 4103) 與那米比亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 127 cm SL 雄魚/尚未辨別雌雄; (Ref. 34024)
背棘 (總數) : 0; 背的軟條 (總數) : 135 - 148; 臀棘: 0; 臀鰭軟條: 101 - 112; 脊椎骨: 77 - 88. This species is distinguished and differs from S. crassus by the following characters: number of dorsal-fin rays 135-148 (121-139), anal-fin rays 101-112 (vs. 91-102), total vertebrae 77-88 (vs. 71-78), otolith ostium depth in % of sulcus length 19-29 (vs. 30-40) (Ref. 80689).
頭部短, 超過兩次在肛門前部分的長度; 眼短於吻; 前鼻孔具有一個厚的, 肉質的凸起邊緣; 強勁地的鰓蓋棘; 2個中央的基鰓骨牙齒區塊; 5 到 10個發展良好的耙在前面鰓弓 (參考文獻 38374);鰓條骨: 8.(參考文獻 36413)
Common species (Ref. 34024). Based on stomach radiographs, contents include crustaceans, gastropods, remains of polychaetes, and detritus (Ref. 80689). Oviparous, with planktonic larvae (Ref. 36413). Oval, pelagic eggs float in a gelatinous mass (Ref. 205).
Engybenthic.(參考文獻 58302) 普遍的種.(參考文獻 34024) 卵生的, 仔魚為浮游性.(參考文獻 36413) 大洋性的卵漂浮在一個橢圓形的凝膠團中。 (參考文獻 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 36413).熱帶與所有海洋的溫帶區域.(參考文獻 34024) 東大西洋: 蘇格蘭到摩洛哥包括亞速群島與馬得拉群島;(參考文獻 6555) 也南非外海 (參考文獻 4103) 與那米比亞。
Uiblein, F., J.G. Nielsen and P.R. Møller, 2008. Systematics of the ophidiid genus Spectrunculus (Teleostei: Ophidiiformes) with resurrection of S. crassus. Copeia 2008(5)542-551. (Ref. 80689)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 09 July 2014
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 1.6 - 3.4, mean 2.1 °C (based on 3058 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00167 - 0.00864), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.51 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 13.7 [7.6, 29.3] mg/100g; Iron = 0.337 [0.180, 0.661] mg/100g; Protein = 15.8 [13.4, 18.3] %; Omega3 = 0.298 [0.148, 0.615] g/100g; Selenium = 39.5 [16.2, 94.0] μg/100g; VitaminA = 5.82 [1.22, 27.38] μg/100g; Zinc = 0.318 [0.205, 0.497] mg/100g (wet weight);
