分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Fluviphylacidae (American lampeyes)
Etymology: Fluviphylax: Latin, fluvius = river + Greek,phylax, -akos = guardian (Ref. 45335); rubens: Name 'rubens' from the present participate of verb 'rubeo', meaning 'becoming red (invariable)', in reference to the male colour pattern of unpaired fins, and to the typical red colour preferably used by Flemish painter Peter Paul rubens (1577-1640).
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性.
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
South America: Colombia.
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 1.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 138060)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 4 - 5; 臀鰭軟條: 7 - 8. This species is distinguished from its congeners by the following set of characters: dorsal fin 4 or 5; dissimilar colour pattern in male, made of rubens-red colour contrasted by black thin flames at all unpaired fins, except on tip of dorsal and caudal-fins and on base of anal-fin that remain hyaline; anal-fin rays usually 7 or 8; and anal-fin being short based, rounded and very deep, and by a very high D/A deviation ratio +9 to 11 (Ref. 138060).
Body shape (shape guide): elongated; Cross section: compressed.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Huber, J.H., 2025. Short description of Fluviphylax rubens n. sp., a new so-called lampeye Cyprinodontiformes from Colombia with exceptionally few dorsal-fin rays. Cybium 48(4):327-331. (Ref. 138060)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
漁業: 沒有興趣
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基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00207 - 0.01392), b=3.09 (2.87 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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