Loricariidae

Guyanancistrus teretirostris

Guyanancistrus teretirostris

• Tropical
• Upper river
• Southern Hemisphere
• Regional distribution
• Freshwater fish
• South America
• Elongated
• Small
• Tropical fish

Guyanancistrus teretirostris is a species of catfish in the family Loricariidae. It is a freshwater fish native to South America, where it occurs in the upper Paru de Oeste River in Brazil. The species reaches 9.8 cm (3.9 inches) in standard length.