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) >
Bythitidae (Livebearing brotulas)
深蛇鳚科 (Livebearing brotulas)
Etymology: merretti: Named for Dr Nigel R. Merrett, Thorncombe, Chard, U.K. (previous the Natural History Museum)..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 4453 - 4540 m (Ref. 105129).
Eastern Central Atlantic: off NW Africa.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 105129); 12.5 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 67 - 70; 臀鰭軟條: 49 - 52; 脊椎骨: 64 - 65. This species is distinguished by the following set of characters: long rakers on first gill arch 14-16; D 67-70; precaudal vertebrae 29-30, total vertebra 64-65; height of head 21.0-23.0 % SL and origin of dorsal fin above vertebra no. 22 (Ref. 105129).
Only three specimens were caught in bottom fishing gear at abyssal depths. The stomach of the holotype contained unidentifiable remains of crustaceans. Viviparous with the presence of 6 mm long embryos (Ref. 105129).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Nielsen, J.G., 2015. Revision of the aphyonid genus Aphyonus (Teleostei: Ophidiiformes) with a new genus and two new species. Zootaxa 4039(2):323-344. (Ref. 105129)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
營養階層 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
