Atherinopsidae

Argentinian silverside

Odontesthes bonariensis

Data Deficient Atherinopsid Fish of South American Waters

• Silver
• Tropical
• Southern Hemisphere
• Transcontinental
• Europe
• South America
• Elongated
• Medium
• Tropical fish

Odontesthes bonariensis is a species of Neotropical silverside, an euryhaline fish native to fresh, brackish and salt water in south-central and southeastern South America, but also introduced elsewhere. It is often known by the common name Argentinian silverside or pejerrey (the latter is of Spanish origin, meaning "king fish," the Latin piscis given rise to "pez," fish, and "peje," a kind of fish, and "rey," king), but it is not the only species of silverside in Uruguay and Argentina and pejerrey is also used for many other silversides. It is a commercially important species and the target of major fisheries.