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Spiny Loach fish, Lepidocephalichthys thermalis, Satara, Maharashtra, India
Top view Wastewater treatment Oxygen filling by Paddle Wheel Aerator, Sewage treatment
latimeria fish isolated on the black background
Green anaconda
Catfish Isolated on white background. 3D render
Head of sturgeon fish (sturgeon)
Hemichromis lifalili, common name blood-red jewel cichlid, is a species of fish in the family Cichlidae.
Underwater large arapaima
Catfish fish isolated on white background. Close-up
Aerial View of Dalyan Delta
Fresh sturgeon fish isolated on white without shadow
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
Freshwater bullhead fish, Neogobius melanostomus,  round goby fish
Detailed view of rock piles on mountain top
Tadpole swimming in a pond
An Amazon kingfisher perches on top of sign that warns of crocodiles in the wetland in Costa Rica.
Fish on a black background
Fish in aquarium
piranha fish isolated on the black background
Brachiopod fossil cast in ancient sandstone with orange lichens
Atlantic Cod -  Gadus morhua
water lilies on a lake in Nuuksio National Park, Helsinki (Finland)
clown featherback, clown knifefish, spotted knifefish, Chitala ornata isolated on white background,fresh water fish, Grouper fish, Clown featherback, Clown knifefish,
Los Alamos, NM: Vintage 1950s wooden tourist information sign in downtown Los Alamos, a town made famous as the 1940s home of the Manhattan Project.
Fresh emperor fish isolated on white background
Volcanic rock in Weizhou Island
Physid snail (Physidae) with a small planarian in an aquarium.
Aquatic snail Tylomelania - Poso Rabbit Snail
Brown moray eel isolated on white background
Aerial view of Seydisehir (Seydişehir) lake in Konya, Turkey. Taken via drone.
Free Images: "bestof:Naturalis Biodiversity Center - RMNH.AVES.149664 1 - Presodramus sandwichensis athinus (Bonaparte, 1853) - Emberizidae - bird skin specimen.jpeg artwork"
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