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European bullhead Cottus gobio
Pacific herring swimming in the aquarium
European bullhead (Cottus gobio). Wildlife animal.
an eel searches for food on the Los Llanos region of Colombia
Small fish in hand
Goldfish swimming in the water with a black background photographed in Chengdu
Stone loach (Noemacheilus barbulatus, Barbatula barbatula, Nemacheilus barbatulus), on the background of a 5 mm measurement grid. Ichthyology research.
Betok fish (Anabas testudineus) on the mainland
latimeria fish isolated on the black background
Carp (Cyprinus carpio)
Snakehead fishing. Alive snake fish isolated on white background
Canary rockfish, Sebastes pinniger, is a rockfish of the Pacific coast, aquarium, Seward, Alaska
Freshwater bullhead fish or round goby fish known as Neogobius melanostomus and Neogobius fluviatilis pallasi just taken from the water. Close up view of raw bullhead fish called goby fish on big green leaf.
Mudskipper in the swamp. The picture is taken in a mangrove swamp forest near Sepilok in the north eastern part of Borneo.
European mudminnow (Umbra krameri) in natural habitat
Channa Orna Fish In Aquarium
Blackeye Goby, bluespot goby, and crested goby, Rhinogobiops nicholsii, Pacific Coast of California.\nFamily Gobiidae
A fish The three-spined stickleback (Gasterosteus aculeatus) on the background of a 5 mm measurement grid. Ichthyology research.
a Sculpin hides in the rocks in a small stream near Big Sky, Montana
A closeup shot of a snakehead murrel fish on muddy ground
Three-spined stickleback
Chestnut goby Chromogobius quadrivittatus (Actinopterygii, Perciformes, Gobiidae) is a species of goby found in the Black Sea
Largemouth Bass swimming in the fish tank, close-up.
(Porichthys notatus) This fish is also known as the Singing Toadfish, Singing Fish, Grunting Fish and Midshipman. The scientific name Porichythys refers to pores and Midshipman refers to the pattern of luminous spots along the body resembling buttons, like on a naval uniform. These fish are nocturnal, but this one was found on the eel grass as a very low tide.
Blackspotted rockfish, is a rockfish of the Pacific coast, Seward, Alaska
Ninespine Stickleback Pungitius pungitius
Cute pet fish
Specimen photographed in an aquarium from the Guadiana river basin, Spain.
A large Mudskipper and a small one in the sand/silt mud on the shore of Sundarbans National Park, India
Free Images: "bestof:Percottus glenii 2009 G2.jpg en Chinese sleeper Amur sleeper Perccottus glenii - freshwater fish of Odontobutidae family Found in wild in Ukraine near Vinnitsa"
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