Catostomidae

Rio Grande sucker

Pantosteus plebeius

Twenty Centimeters Catostomid Fish of North American Waters

• Temperate
• Upper river
• Northern Hemisphere
• Regional distribution
• Freshwater fish
• Pacific Ocean
• North America
• Medium
• Temperate fish

Rio Grande sucker is a freshwater fish of North America. The species occupies freshwater habitats. The largest recorded length is 20 cm.