分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acropomatiformes (Oceanic basses)
鱸形目 (Oceanic basses) >
Epigonidae (Deepwater cardinalfishes)
後竺鯛科 (Deepwater cardinalfishes)
Etymology: Epigonus: Greek, epi = over, in front + Greek, gonio = angle (Ref. 45335); lustrans: Name 'lustrans' from the Latin word meaning 'shining', in reference to the silvery white gill cover of the new species.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 6 - 71 m (Ref. 138499).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Central Atlantic: São Tomé and Príncipe.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 10.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 138499)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 8; 背的軟條 (總數) : 10; 臀棘: 2; 臀鰭軟條: 9; 脊椎骨: 25. This species is distinguished from its congeners by the following set of characters: dorsal-fin rays VII-I, 10; pectoral-fin rays 16-17; total gill rakers 23-25; vertebrae 10 + 15; pyloric caeca 8; pored lateral-line scales 46-49 + 4; absence of opercular spine; absence of maxillary mustache-like processes; absence of lingual teeth; small conical teeth on lower jaw; pair of ribs present on last abdominal vertebra (Fig. 1e); absence of tubercle on inner symphysis of lower jaw; pectoral-fin length 16.8-22.8% SL; postorbital length 10.8-12.7% SL; silvery white gill cover; and light brown pectoral fin (Ref. 138499).
Body shape (shape guide): fusiform / normal.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Okamoto, M., R. Fricke and N. Yagishita, 2025. Epigonus lustrans, a new deepwater cardinalfish (Acropomatiformes: Epigonidae) from São Tomé and Príncipe, eastern central Atlantic. Ichthyol. Res. 1-7. (Ref. 138499)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
漁業: 沒有興趣
工具
特別的報告
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網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 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=0.01202 (0.00574 - 0.02520), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.4 ±0.5 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |