分類 / 名前
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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); dinema: Specific name is a noun in apposition from a Greek word referring to the pair of simple, threadlike terminal filaments.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 pelagic-oceanic; 深さの範囲 0 - 260 m (Ref. 34246). Deep-water; 40°N - 21°N
Eastern Central Pacific: known only from near the Hawaiian Islands. Also in New Caledonia (Ref. 86942).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 14.8 cm SL オス/雌雄の選別がない; (Ref. 34246); 10.2 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
The barbel has three branches arising from the main stem (Ref. 34246).
Body shape (shape guide): elongated.
Epi- and mesopelagic at 65-195 m (Ref. 58302).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Clarke, T.A., 1999. Pelagic fishes of the genus Eustomias (Melanostomiidae) similar to Eustomias dendriticus Regan and Trewavas with the description of seven new species. Copeia 1999(4):1002-1013. (Ref. 34246)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00309 (0.00118 - 0.00808), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
4.2 ±0.8 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |