Girardinus falcatus (Eigenmann, 1903)
Goldbelly topminnow
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Girardinus falcatus
Female 图片提供人 Slaboch, R.
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Female 图片提供人 Slaboch, R.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cyprinodontiformes (Rivulines, killifishes and live bearers) > Poeciliidae (Poeciliids) > Poeciliinae
Etymology: Girardinus: From Charles Girard, assistant of Agassiz (1846-1848).
Eponymy: Dr Charles Frédéric Girard (1822–1895) was a French herpetologist and ichthyologist who was Louis Agassiz’s pupil and assistant at Neuchâtel and who moved with Agassiz to the USA. [...] (Ref. 128868), visit book page.
More on author: Eigenmann.
Etymology: Girardinus: From Charles Girard, assistant of Agassiz (1846-1848).
Eponymy: Dr Charles Frédéric Girard (1822–1895) was a French herpetologist and ichthyologist who was Louis Agassiz’s pupil and assistant at Neuchâtel and who moved with Agassiz to the USA. [...] (Ref. 128868), visit book page.
More on author: Eigenmann.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 居于水底的; 非迁移的. 熱帶; 24°C - 30°C (Ref. 2060)
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Central America: Cuba.
中美洲: 古巴。
中美洲: 古巴。
大小 / 重量 / 年龄
Occurs in ponds, lakes and lowland streams (2-150, usually less than 30, m elevation). Prefers stagnant water over muddy substrate with abundant aquatic vegetation. Feeds on diatoms, algae, leaves of aquatic plants, detritus and insect larvae.
出现于池塘，湖与低地溪流。 (2-150, 通常少于 30, 公尺海拔) 偏爱在泥泞的底部上的污浊水有丰富的水生植物。 吃硅藻，藻类，水生植物，碎屑与昆虫幼生的树叶。
出现于池塘，湖与低地溪流。 (2-150, 通常少于 30, 公尺海拔) 偏爱在泥泞的底部上的污浊水有丰富的水生植物。 吃硅藻，藻类，水生植物，碎屑与昆虫幼生的树叶。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
After about 25 days of gestation, female gives birth to 10-40 young.中美洲: 古巴。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Lee, D.S., S.P. Platania and G.H. Burgess, 1983. Atlas of North American freshwater fishes, 1983 supplement. Occasional Papers of the North Carolina Biological Survey no. 1983-6. North Carolina State Museum of Natural History, Raleigh, N.C. 67 p. (Ref. 13498)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
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基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01047 (0.00477 - 0.02296), b=3.14 (2.95 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
2.2 ±0.14 se; based on food items. |
|
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |