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Small lake form of European perch. Place fishing stated in geotagging file
Close-up of a tropical fish with its mouth wide open
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
coypu
Computer generated 3D illustration with the dinosaur Suchomimus in a landscape
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Yak Pattern Design on Banknote
Tyrannosaurus rex t-rex dinosaur walking in the desert next to water by day - 3D render
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
A beautiful goldfish swimming in an aquarium,
This little fish is guarding its nest against predators. It is a bream, also called a sunfish.
Tiny Fairy Penguin close-up
Pike fish underwater closeup scene
plant Pine Stem C.S. under light mircoscope with white background
Coypu is swimming in murky river water
Freshwater Bass on White Background
Computer generated 3D illustration with the dinosaur Velafrons
Sea Urchin spine fossils. The close-up image shows several sea urchin spine fossils from the jurassic period on white background.
European Otter (Lutra lutra) eating fish at night in Kiskunsagi National Park, Pusztaszer, Hungary. February.
Beautiful, exotic fish gourami on a background of blue water in the aquarium
Hookworm egg human parasite in stool examination test find microscope 40x.
Head of sturgeon fish (sturgeon)
This beaver was photographed rubbling oil from its castor gland at the Sequoyah National Wildlife Refuge in Oklahoma.
Concavenator dinosaur walking in the desert by sunset - 3D render
fish under thai sea
Beluga Sturgeon (Huso huso) is the biggest freshwater fish in the world. Mystical king fish in the dusk of the underwater world. dark background. Copy space.
Bivalvia Fossil inside a limestone rock on moss floor. Gastropods from the jurassic period captured during autumn season.
Close Up Firehead cichlid (cichlasoma synspilum, veja synspilum) in aquarium
Beautiful Guppy Isolated on Black Background
Animals & Pets
Free Images: "bestof:Arsinoitherium hharder.png This reproduction of a painting of an undetermined species of Arsinoitherium was made to illustrate one card of a set of 30 collector"
Dominic_Serres_the_Elder_-_The_Capture_of_Havana,_1762-_The_Morro_Castle_and_the_Boom_Defence_Before_the_Attack.jpg
Journal_of_Emerging_Infectious_Diseases_Feb_2013.jpg
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Freya_(1901)_by_Anders_Zorn.jpg
Man Holding a jug (Jacob Toorenvliet) - Nationalmuseum - 137971.tif.tiff
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Triumph_of_Achilles_in_Corfu_Achilleion.jpg
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Seventy-two_Specimens_of_Castes_in_India_(30).jpg
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Tavern Scene with Smokers (David Teniers d.y.) - Nationalmuseum - 137952.tif.tiff
Algérie La France vous parle.jpg
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Snegurochka by Nicholas Roerich 06.jpg
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Venetia_Stanley,_Lady_Digby.jpg
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