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Catfish isolated on a white background
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
Tench (Tinca tinca), also known as the doctor fish. Wild life animal.
Red tailed catfish
View from above of a trout suspended in a stream.  Small stream in Sequoia National Park, California.
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Dogfish / Catshark (Cat Shark) taken in various location in the sea lochs and off the coast of Scotland.
Swimming grass snake (Natrix natrix), sometimes called the ringed snake or water snake,
Carp fishes float in still water at Shirakawa-go village, the world heritage, Japan.
Arapaima gigasfish in aquarium of Tri Nguyen island, Nha Trang city, Khanh Hoa province, central Vietnam
Beluga large aquarium. Fish of the sturgeon family, one of the largest freshwater predators. Beluga has valuable white dense meat. Female beluga spawn black eggs.
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
These fish inhabit the waters of North America. Elongated body and long, dotted with rare and very sharp teeth mouth. It is found in freshwater ponds and reaches enormous size (2.5 - 3 meters) and weight over 100 kg.
an eel searches for food on the Los Llanos region of Colombia
River catfish isolated on white background
Aquarium tropical fish: otocinclus
Background, texture of sturgeon fish in the water. Live sturgeon fish swim in the water. The fish is grown on the farm.
Trout Fish Caught in Net - View of fish caught in fishing net after being caught fly fishing. Catch and release ethics.
Plecostomus Fish
sturgeoniat
Close shot of beluga sturgeon fish in the aquarium.
The Longfin eel is an important food resource for the MÄori. The special place of the eel is maintained in MÄori culture through the stories contained in tribal histories. Because the Maori relied on seasonal food the Eel was seen as a gift form the gods and eels often appear beside tribal ancestors on Maori carvings.
A catfish in a muddy pond, wild animal, stock photo.
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Beluga Huso huso is a fish of the sturgeon family swimming in clear water
Tropical fish swimming in the aquarium
Siberian sturgeon (Acipenser baerii). Wild life animal.
Transparent Waters of Plitvice Lakes National Park
Alive sturgeon in aquarium
Indonesian snakehead,Small shield snakehead
Free Images: "bestof:Mountain Catfish Relatives of this species range from Venezuela to Patagonia.jpeg check categories 10 September 2015 2 Hatcherit a Mountain Catfish Relatives of"
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Albino channel catfish ictalurus punctatus.jpg
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San Fransisco mountains looking across flagstaff.jpg
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View of snow covered mountains towards stugeon Alaska.jpg
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Alaska maritime national wildlife refuge.jpg
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Man show children catfish from petting tank.jpg
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Girl enjoy fishing for largemouth bass and catfish.jpg
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