分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Ophidiiformes (Cusk eels) >
Bythitidae (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.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 深海魚; 深さの範囲 524 - 1050 m (Ref. 38374). Deep-water
Eastern Pacific.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 44.7 cm TL オス/雌雄の選別がない; (Ref. 38374)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 144 - 169; 肛門の骨: 0; 臀鰭: 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.
Rare species (Ref. 34024).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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のレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 興味がない
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (参照
123201): 5.8 - 7, mean 6.5 °C (based on 8 cells).
Phylogenetic diversity index (参照
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00172 - 0.01163), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
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