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: Bassogigas: Latin, bassus = thick, fat + Latin, gigas, gigantis = giant (Ref. 45335).
Eponymy: Professor Theodore Nicholas Gill (1837–1914) was an American ichthyologist, malacologist, mammologist and librarian, a zoologist at George Washington University and associated with the Smithsonian Institution for more than half a century. [...] (Ref. 128868), visit book page.
More on authors: Goode & Bean.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 637 - 2239 m (Ref. 75877). 深水域
Indo-West Pacific (between the southern tip of South Africa and New Caledonia) and Atlantic (except east Atlantic).
西印度洋: 在馬達加斯加與南非的開普敦之間。 西大西洋: 從 40個 ° N 到 23個 ° S. 西太平洋: 外海的新加勒多尼亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 85.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4103)
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) : 103 - 110; 臀棘: 0; 臀鰭軟條: 82 - 88; 脊椎骨: 60 - 64. This species is distinguished and differs from B. walkeri by its long lateral line, snout to end of lateral line 64-80% SL (vs. 39.5% SL) and ending below dorsal fin ray number 47-69 (vs. 10) and above vertebra number 31-43 (vs. 12); scales in midline of body 130-150 (vs. 175); distance between base of pelvic fins and anal fin origin 24.0-32.5% SL (vs. 34.5% SL); two median basibranchial tooth patches, the anterior short and broad (vs. long and narrow); scale rows between origin of dorsal fin and lateral line 7-8 (vs. 11); sagitta thin, 12-16% its height (vs. 23% its length) (Ref. 86400).
頭部平坦的; 吻遠長過眼, 強勁地的鰓蓋棘; 7-9個發展的耙在前面鰓弓; 胸鰭短的而且圓的; 側線明顯的; 尾前椎 15-16.(參考文獻 34024)
Uncommon species (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).
稀有的種.(參考文獻 34024) 卵生的, 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
西印度洋: 在馬達加斯加與南非的開普敦之間。 西大西洋: 從 40個 ° N 到 23個 ° S. 西太平洋: 外海的新加勒多尼亞。
Nielsen, J.G. and P.R. Møller, 2011. Revision of the bathyal cusk-eels of the genus Bassogigas (Ophidiidae) with description of a new species from off Guam, west Pacific Ocean. J. Fish Biol. 78(3):783-795. (Ref. 86400)
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): 2.5 - 7.4, mean 4.6 °C (based on 889 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00110 (0.00040 - 0.00297), b=3.08 (2.85 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
