Cottidae

Pygmy sculpin

Cottus paulus

Four Point Five Centimeters Cottid Fish of North American Waters

• Temperate
• Northern Hemisphere
• Regional distribution
• Freshwater fish
• North America
• Small
• Temperate fish

Pygmy sculpin is a freshwater fish from North America. It inhabits freshwater habitats. The largest recorded length is 4.5 cm.