分类 / Names
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Teleostei >
Ophidiiformes (Cusk eels) >
Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Bassogigas: Latin, bassus = thick, fat + Latin, gigas, gigantis = giant (Ref. 45335).
More on authors: Goode & Bean.
Environment: milieu / climate zone / depth range / distribution range
生态学
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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 85.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4103)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 103 - 110; 臀棘: 0; 臀鳍软条: 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).
头部平坦的; 吻远长过眼, 强劲地的鳃盖棘; 7-9个发展的耙在前面鳃弓; 胸鳍短的而且圆的; 侧线明显的; 尾前椎 15-16.(参考文献 34024)
Uncommon species (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).
稀有的种.(参考文献 34024)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
人类利用
渔业: 没有兴趣
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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 (0.00041 - 0.00296), b=3.08 (2.85 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
