''Erythrinus'' is a genus of relatively small

trahira The Erythrinidae are a family of fishes found in rivers and other freshwater habitats from Costa Rica south as far as Argentina. They are common and are caught with hooks by fishermen, partially because of their voracious behaviour. They are som ...

s, freshwater fish from tropical

South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the souther ...

Species

There are currently two recognized species in this genus, but a possibly

undescribed species In taxonomy, an undescribed taxon is a taxon (for example, a species) that has been discovered, but not yet formally described and named. The various Nomenclature Codes specify the requirements for a new taxon to be validly described and name ...

is known from the lower Paraná basin and Iguazu basin.Casciotta, Almirón, Ciotek, Giorgis, Říčan, Piálek, Dragová, Croci, Montes Iwaszkiw, and Puentes (2016). Visibilizando lo invisible. Un relevamiento de la diversidad de peces del Parque Nacional Iguazú, Misiones, Argentina. Historia Natural, Tercera Serie, 6(2): 5—77. * '' Erythrinus erythrinus'' (

Bloch Bloch is a surname of German origin. Notable people with this surname include: A–F * (1859-1914), French rabbi * Adele Bloch-Bauer (1881-1925), Austrian entrepreneur * Albert Bloch (1882–1961), American painter * (born 1972), German motor jour ...

& J. G. Schneider, 1801) * ''

Erythrinus kessleri ''Erythrinus kessleri'' is a species of trahira (family Erythrinidae).''Erythrinus kessl ...

Steindachner Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner describ ...

, 1877

References

Erythrinidae Taxa named by Giovanni Antonio Scopoli {{Characiformes-stub