Characidae

Dollar Tetra

Tetragonopterus argenteus

Eleven Point Two Centimeters Trout from South American Waters

• Tropical
• Lower river
• Upper river
• Southern Hemisphere
• Regional distribution
• Freshwater fish
• South America
• Compressed cross-section
• Small
• Tropical fish

Dollar Tetra is a freshwater fish found around South America. It inhabits freshwater habitats. Records give a maximum length of 11.2 cm.