分類 / 名前
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Ophidiiformes (Cusk eels) >
Dinematichthyidae (Viviparous brotula)
Etymology: Alionematichthys: Name from Latin alius meaning the other or different, and nematichthys, the stem of the genus name Dinematichthys, to which this genus is most similar; shinoharai: Named for Gento Shinohara, NSMT, Tokyo; noun in apposition.
Eponymy: Dr Gento Shinohara is a Japanese research ichthyologist at the Fish Section, Department of Zoology, National Museum of Nature and Science, Ibaraki, Japan. [...] (Ref. 128868), visit book page.
More on authors: Møller & Schwarzhans.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁. Subtropical
Northwest Pacific: Ryukyus, Japan.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 3.4 cm SL オス/雌雄の選別がない; (Ref. 81230); 4.2 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 83 - 85; 臀鰭: 67; 脊つい: 43 - 44. This species is distinguished by the following characters: D 83-85; A 67; large eyes (3.0-3.3%SL); slender body; pointed snout, no cirri; scales on cheeks, 2 above the opercular spine; no upper preopercular pore; outer pseudoclasper broad-based, simple flap, while the inner one is very small, somewhat depressed; moderately elongate otolith, length to height 2.1-2.2, with regularly curved dorsal rim; small sulcus, otolith length to sulcus length 1.9-2.0, very small cauda, ostium length to cauda length 5.5-7.0, ostium height to cauda height 2.2-2.7; vertebrae 11 + 32-33 = 43-44 (Ref. 81230).
Body shape (shape guide): elongated.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Møller, P.R. and W. Schwarzhans, 2008. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-west Pacific, Part IV. Dinematichthys and two new genera with descriptions of nine new species. The Beagle 24:87-146. (Ref. 81230)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
漁業の脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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