分類 / Names
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Ophidiiformes (Cusk eels) >
Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Neobythites: Greek, neos = new + Greek, bythitis, -idos = it is at the bottom, sunken (Ref. 45335); machidai: Named for Dr. Yoshihiko Machida, professor emeritus of Kochi University (BSKU).
Eponymy: Dr Yoshihiko Machida is a Japanese ichthyologist, whose doctorate was awarded by Kyushu University (1974). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の; 深さの範囲 139 - 176 m (Ref. 90264). Temperate
Northwest Pacific: Japan.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 9.4 cm SL オス/雌雄の選別がない; (Ref. 90264)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 102 - 106; 臀鰭: 82 - 86; 脊つい: 58 - 60. This species is distinguished by the following set of characters: D 102-106; A 82-86; pectoral-fin rays 33-37; total vertebrae 58-60; long gill rakers 6-8; pseudobranchial filaments 2-3; snout is shorter than horizontal eye window; no spines on posterior margin of preopercle; pelvic-fin length 8.3-11.5% SL; longest gill filament 6.9-10.0% HL; vomerine tooth patch triangular and each side is concave; proximal and distal parts of dorsal and anal fins are pale, black middle part black; middle part of body with a series of 11-13 pale spots (Ref. 90264).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Ohashi, S., J.G. Nielsen and M. Yabe, 2012. A new species of the ophidiid genus Neobythites (Teleostei: Ophidiiformes) from Tosa Bay, Kochi Prefecture, Japan. Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 6:27-32. (Ref. 90264)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
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
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00167 - 0.00864), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
