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Steel engraving of the Alaska pollock or walleye pollock ( Gadus chalcogrammus ) formerly ( Theragra chalcogramma ) is a marine fish species of the cod family Gadidae.
amazing inhabitants of the microworld under a microscope
A young mussel attached to an oyster shell against the background of the green algae Enteromorpha, Black Sea
Fossilized fish
Flatfish caught from sea isolated
Aquatic (fresh water) nematode living in pond water among cyanobacteria. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Unicorn leatherjacket fish isolated on white background, Aluter monoceros.
Hand drawn brown trout fish isolated on white background.
Linin name of the shrub is \
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
An Eastern Hellbender foraging for crayfish on the bottom of the creek.
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
Digitally restored from a late 19th Century encyclopedia.
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
Image processed green eyed Brown spotted grouper like attacking a bait CG illustration
Big Blue Octopus Octopus cyanea  occurs in the tropical Indo-Pacific from eastern Africa to the Hawaiian Islands in a depth range from 0-150m, max. mantle length 22cm with arms to at least 80 cm. \nBig blue octopuses are found living in muddy, sandy, or rocky bottoms, and in seagrass beds. They create lairs or dens in crevices or coral rubbles within coral reefs. These dens aren't used for long term; on average individuals spend up to 35 days in one den. The average lifespan of big blue octopuses is 12 to 15 months.\nThis juvenile specimen was encountered in the Triton Bay, Indonesia \n3°54'41.052 S 134°7'18.204 E at 12m depth
Smelt fish isolated on white background
Knightia alta is an extinct genus of fish well-known from abundant fossils found in the Green River Formation of Wyoming, United States. They rarely exceeded 10 cm in length and are found throughout the formation. Knightia alta, Eocene Epoch, Green River Shale. Fossil.
Black Sea, European flounder (Platichthys flesus luscus) floats in the water column
Common Dentex fish fresh isolated on white from sparidae family as Sea Bream and Snapper profile view
exotic aquarium fish astranatous with close-up
big bream isolated on white background
Carp tail close-up isolated on white background
Jianghan fish fossil from Three Gorges Area, China
Swell shark, Cephaloscyllium ventriosum, from central California to the Gulf of California
Coelacanth fish was thought to be extinct but several living specimens have found to still exist in tropical seas.
Kulbickis Pipefish or New Caledonian Pipefish Festucalex kulbickii occurs in the tropical coastal reefs of the Western Central Pacific in Indonesia, Papua New Guinea and New Caledonia in a depth range from 2-56m, max. length of males 6.4cm, females 6.8cm. \nThe ovoviviparous species - males are brooding eggs and giving birth to live young - feeds on small crustaceans and occurs in different colors, white and red to brown. \nTriton Bay, Indonesia \n3°54'41.052 S 134°7'18.204 E at 15m depth
Freshness Oreochromis niloticus isolated or mossambicus fish isolated white background.
Fried chicken gizzard
Free Images: "bestof:Natural History - Mollusca - Common Limpet.png En Illustration from Natural History Mollusca 1854 p 154 - Common Limpet Patella vulgata http //www archive org/..."
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