Atherinopsidae

Waccamaw silverside

Menidia extensa

Eight Centimeters Atherinopsid Fish from North American Waters

• Silver
• Temperate
• Northern Hemisphere
• Restricted distribution
• Freshwater fish
• North America
• Fusiform
• Small
• Temperate fish

The Waccamaw silverside (Menidia extensa) is a rare species of fish in the family Atherinopsidae. It is a federally listed threatened species of the United States.