Lebiasinidae

The Lebiasinidae are a family of freshwater fishes found in Costa Rica, Panama, and South America. They are usually small and are known as ornamental fishes in aquaria, including popular fishes such as the various pencilfish and the splashing tetra.

Lebiasinids are small, cylindrical fish, ranging from 2 to 18 cm (0.8 to 7.1 in) in adult length. They prey on insect larvae, especially those of mosquitos. The family includes the voladoras (genera Lebiasina and Piabucina), mostly found in highlands of the north Andes, the Guiana Shield and Central America, but the other species are mainly lowland fish inhabiting the Orinoco, Amazon and Paraguay River basins, and rivers of the Guianas.[1]

## Genera

Around 67 species are placed in these genera:[2][3]

* Subfamily Lebiasininae Gill, 1889[4] (lebiasinas or voladoras)
* Derhamia Géry & Zarske, 2002
* Lebiasina Valenciennes, 1847

* Subfamily Pyrrhulininae Bleeker, 1859[4] (splashing tetras and pencilfishes)
* Copeina Fowler, 1906
* Copella Myers, 1956
* Nannostomus Günther, 1872
* Pyrrhulina Valenciennes, 1846

## External links

1. ↑ Weitzman, S.H.; Vari, R.P. (1998). Paxton, J.R.. ed. Encyclopedia of Fishes. San Diego: Academic Press. p. 102. ISBN 0-12-547665-5.
2. ↑ Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Genera in the family Lebiasinidae". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=genus&family=Lebiasinidae.
3. ↑ Fricke, R.; Eschmeyer, W. N.; Van der Laan, R. (2025). "ESCHMEYER'S CATALOG OF FISHES: CLASSIFICATION" (in en). https://www.calacademy.org/eschmeyers-catalog-of-fishes-classification.
4. ↑ 4.0 4.1 Cite error: Invalid `<ref>` tag; no text was provided for refs named `VDLEF`

* Nelson, Joseph S. (2006). Fishes of the World. John Wiley & Sons, Inc. ISBN 0-471-25031-7

Wikidata ☰ Q913333 entry

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