Lebiasinidae

Oneline pencilfish

Nannostomus unifasciatus

Fish Reaching Three Point Eight Centimeters in the Amazon Basin

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

Oneline pencilfish is known around South America as a freshwater fish; It occurs in freshwater habitats, and the largest recorded length is 3.8 cm.