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The paddlefish is native to the Mississippi River basin, requiring large expanses of free-flowing river in which to complete its life cycle. The paddlefish can be distinguished by its large mouthand its elongated, spatula-like snout, called a rostrum, which is longer than the rest of the head. They are primitive Chondrostean ray-finned fishes.
American paddlefish, Polyodon spathula in freshwater aquarium in Lausanne in Switzerland
A Paddlefish is an archaic freshwater fish with a paddlelike snout, a wide mouth, smooth skin, and a cartilaginous skeleton
Sturgeon underwater in aquarium
Bottom view of a hammerhead shark
Beautiful Guitarfish
Fish with sharp nose in sealife
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Catfish, wels fish. Wild life animal
shark
American paddlefish (Polyodon spathula). Wild life animal.
Fish hatchery stock photos.
Paddlefish (polyodon spathula). Paddlefish filter feed by cruising through the water with their mouths open. Specialized bony blades called gill rakers strain food out of the water.
Close up of a large black stingray tail showing poisonous barbs. Photographed in Narooma Inlet, NSW, Australia.
Tropical fish with corals and algae in blue water. Beautiful background of the underwater world. Psephurus gladius. Gladius the Chinese paddlefish swims with open mouth.
thai fish under the sea
Underwater view of marine life Saw of Sawfish
Red tailed catfish
Duckbill shark in a tank for a beautiful fish show.
Three stingrays in a reef lagoon on the island of Moorea. Taken underwater.
Sorubim lima catfish - Freshwater fish
The American paddlefish, Polyodon spathula, also called the Mississippi paddlefish living in slow-flowing waters.
Xenacanthus was a carnivorous marine shark that lived in Devonian and Triassic Period seas.
sturgeon swimming in water
a predatory fish in the water, an alligator fish in the water
fish under thai sea
American paddlefish (Polyodon spathula). Wild life animal.
below shark in the sea
Tropical fish with corals and algae in blue water. Beautiful background of the underwater world.
The Pacu's piranha-like appearance is aptly complemented by its insatiable hunger.
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