Paddlefish - Wikipedia
The earliest known paddlefish fossil, Protopsephurus, dates to approximately 120 million years ago during the Early Cretaceous epoch in China. Throughout their historic range, paddlefish …
Paddlefish (Polyodon spathula) | U.S. Fish & Wildlife Service
Paddlefish inhabit slow-moving, large, deep, freshwater rivers and reservoirs. They only eat plankton, which are microscopic plants and animals. They eat by simply swimming around with …
Paddlefish | Characteristics & Facts | Britannica
Paddlefish, archaic freshwater fish with a paddlelike snout, a wide mouth, smooth skin, and a cartilaginous skeleton. The group is represented by a single living species. Paddlefishes are …
Paddlefish Fish Facts - Polyodon spathula - A-Z Animals
Jan 5, 2026 · The paddlefish, also known as the American paddlefish, Mississippi paddlefish, and spoonbill fish, is a freshwater fish that is primarily found in the open waters of the Mississippi …
Paddlefish | A Comprehensive Species Guide - Wired2Fish
Nov 10, 2024 · Paddlefish (Polyodon spatula) are one of North America’s most distinctive freshwater fish species. They are a member of the Acipenseriformes order, which contains …
What Is a Paddlefish? Physical Features, Diet, and More
4 days ago · The American paddlefish, Polyodon spathula, represents one of the oldest surviving fish species in North America. Its lineage dates back approximately 125 million years, making …
Paddlefish (Polyodon spathula) - Species Profile
Paddlefish can be distinguished from all other North American freshwater fishes by the presence of a large, paddle-shaped rostrum (up to 1/3 total body length) on the snout anterior to the mouth.