分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Anablepidae (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 / depth range / distribution range
生态学
; 淡水; 半咸淡水 居于水底的; 非迁移的. 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 / 年龄
Maturity: Lm 13.0 range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 35237); common length : 14.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); 最大体重: 400.00 g (Ref. 35237)
Eye divided into aerial and aquatic parts. Fewer than 80 scales in row above lateral line (Ref. 26938).
眼分开成空中而水生的部份了。 侧联机面的鳞片列的少于 80个鳞片.(参考文献 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).
主要地发现于淡水了, 有时在泻湖与红树林海岸线的半咸淡部份中.(参考文献 26938) 成群的移动.(参考文献 26938) 吃昆虫 (参考文献 7020) ，其他的无脊椎动物与泥上的硅藻 , 与小鱼。 (参考文献 35237) 能留在低潮的时候被暴露于空气的泥底上。 (参考文献 26938) 被用于眼研究了。 (参考文献 4537) 时常移动成群。 (参考文献 26938)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
人类利用
渔业: 自给性渔业; 水族馆: 商业性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00266 - 0.00943), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.46 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
