分類 / 名稱
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: Diplacanthopoma: Greek, diploos = twice + Greek, akantha = thorn + Greek, poma = cover (Ref. 45335).
Eponymy: Dr David Starr Jordan (1851–1931) was a leading American ichthyologist, physician, educator, peace activist and believer in eugenics; moreover, he was founding President of Stanford University. [...] (Ref. 128868), visit book page.
More on author: Garman.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 524 - 1050 m (Ref. 38374). 深水域
Eastern Pacific.
東太平洋。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 44.7 cm TL 雄魚/尚未辨別雌雄; (Ref. 38374)
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) : 144 - 169; 臀棘: 0; 臀鰭軟條: 98 - 122. body tapers to a slender tail; imbricate scales present on body, absent from head and bases of dorsal and anal fins; opercular spine strong; a prominent skin flap ending in a large pore above the upper angle of the opercle; palatine teeth present; 3 or 4 well developed rakers on the first arch; branchiostegal rays 8; male intromittent organ on a broad fleshy pad or stalk; pectoral fins mounted on a broad lobe (Ref. 34024).
Body shape (shape guide): elongated; Cross section: compressed.
身體縮小成一個細長的尾部; 重疊成瓦狀的鱗片位於身體之上, 頭部與背鰭基底與臀鰭沒有出現; 強勁地的鰓蓋棘; 末端形成在鰓蓋的上面角上面的一個大的孔的一個突出的皮褶; 顎骨齒呈現; 在第一個弓上的 3 或 4 發展良好的耙; 鰓條骨 8; 在一個寬的肉質襯墊上的雄魚陽莖器官或悄悄靠近; 胸鰭在一個寬的葉上架了。 (參考文獻 34024)
Rare species (Ref. 34024).
稀有的種。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋。
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 2025-2 (Global))
無危 (LC) ; Date assessed: 16 August 2019
人類使用
漁業: 沒有興趣
工具
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基於模型的估計
首選溫度 (參考文獻
123201): 5.8 - 7, mean 6.5 °C (based on 8 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00192 - 0.01191), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low to moderate vulnerability (35 of 100).
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