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Paddle Fish

Paddlefish are ancient freshwater fish recognized by their long, paddle-shaped snout and smooth, scaleless bodies. Found mainly in large rivers and lakes of North America and Asia, they are among the oldest surviving fish lineages.

© Shutterstock-Griffin Gillespie

Unlike many large fish, paddlefish are filter feeders, using their gill structures to strain plankton from the water. Their distinctive snout helps detect food, making them a fascinating and unique species within freshwater ecosystems.