分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers)
鱂形目 (Rivulines, killifishes and live bearers) >
Anablepidae (Four-eyed fishes, onesided livebearers & white-eye)
四眼魚科 (Four-eyed fishes, onesided livebearers & white-eye) > Anablepinae
Etymology: Anableps: Greek, ana = up + Greek, blepo, blepsis, -eos = glance, sight (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水; 半鹹淡水 居於水底的; 非遷移的. 熱帶; 24°C - 28°C (Ref. 1672)
South America: Trinidad and Venezuela to the Amazon delta in Brazil.
南美洲: 在巴西的千里達與委內瑞拉到亞馬遜河三角州。
Length at first maturity / 大小 / 重量 / 年齡
成熟度: Lm 13.0 range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 35237); common length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 400.00 g (Ref. 35237)
Eye divided into aerial and aquatic parts. Fewer than 80 scales in row above lateral line (Ref. 26938).
Body shape (shape guide): elongated.
眼分開成空中而水生的部份了。 側線上面的鱗片列的少於 80個鱗片.(參考文獻 26938)
Mainly found in freshwater, sometimes in brackish parts of lagoons and mangrove coastlines (Ref. 26938). Moves in schools (Ref. 26938). Feeds on insects (Ref. 7020), other invertebrates and diatoms living on the mud, and small fishes (Ref. 35237). Can remain on mud bottom exposed to air during low tide (Ref. 26938). Used in eye research (Ref. 4537). Often travels in schools (Ref. 26938).
主要地發現於淡水了, 有時在潟湖與紅樹林海岸線的半鹹淡部份中.(參考文獻 26938) 成群的移動.(參考文獻 26938) 吃昆蟲 (參考文獻 7020) ，其他的無脊椎動物與泥上的矽藻 , 與小魚。 (參考文獻 35237) 能留在低潮的時候被暴露於空氣的泥底上。 (參考文獻 26938) 被用於眼研究了。 (參考文獻 4537) 時常移動成群。 (參考文獻 26938)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Length at birth 4.5 5.2 cm TL (Ref. 35237).南美洲: 在巴西的千里達與委內瑞拉到亞馬遜河三角州。
Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992. Fichas FAO de identificación de especies para los fines de la pesca. Guía de campo de las especies comerciales marinas y de aquas salobres de la costa septentrional de Sur América. FAO, Rome. 513 p. Preparado con el financiamento de la Comisión de Comunidades Europeas y de NORAD. (Ref. 5217)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 10 April 2020
人類使用
漁業: 自給性漁業; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00306 - 0.00988), b=3.17 (3.00 - 3.34), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.46 se; based on food items.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
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