Rivulidae

Killifish

Austrolebias queguay

Three Point Nine Centimeters Rivulid Fish of South American Waters

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

Killifish is a freshwater fish found around South America. It inhabits freshwater habitats. The largest recorded length is 3.9 cm.