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Crocodile fish in Everglades National Park - Florida (USA)
Small lake form of European perch. Place fishing stated in geotagging file
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.
Sea water on the coast of Guinea Bissau
Coypu swimming in murky river water
Beautiful, exotic fish gourami on a background of blue water in the aquarium
Clear water of Lake Dukka Rybka on the Malaya Dukka River on the slopes of the Arkasar ridge in the North Caucasus on a sunny summer day, Arkhyz, Karachay-Cherkessia, Russia
bunch of natural sponges
Set of salted fish. Asian favourite menu.
Salmon run up stream through the ladder at the Ballard locks.
Boiling water bubbler Geyser. Active geyser with major eruptions. Yellowstone NP, Wyoming, USA
Freshwater Bass on White Background
Indian tilapia fish, Oreochromis species, Satara, Maharashtra, India
Fishermen carrying fish nets on artistic Mudflats beach in Xiapu, Fujian Province, China.
Forest Waterfall. Crystal Clear Water. Small Stream Forest. Cascade Waterfalls In The Park. Beautiful Nature. Plitvice Lakes National Park.
Small spring frog tries to hid between the glass top and leg of a table.
Other types of mushrooms have pores instead of gills. Like gills, pores produce spores, but they appear as small, sponge-like holes instead of thin blades. The little holes lead to tubes inside the cap. As spores mature, they eventually fall from the tubes out of holes and into their environment.
Environment problem. Ecological concept of polluted nature.
Concretion formations in a rock in the Grand Staircase-Escalante National Monument in southern Utah during the fall. Concretions are precipitated mineral deposits that form in the spaces of sedimentary rock.
Micrograph of a moss leaf, Dicranum, with elongated cells, and an elongated midrib (costa) that may be the water conducting cells of the leaf, with polarization at 100x.
Frozen Puddle in the Meadow, Canada
Beautiful photo picture taken in thailand, Southeast Asia
Sea Fish on White Background
Great cormorant has caught a big fish and struggles to swallow it.
Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Coral in Molasses Reef
Catfish
A closeup of caviar frog eggs on the lake
Amphilophus Labiatus red devil and Astronotus ocellatus
Free Images: "bestof:EPITHELIUM (GILL COVERING) OF A CHANNEL CATFISH DAMAGED BY EXPOSURE TO METHYL MERCURIC CHLORIDE IN THE WATER. CAMERA... - NARA - 551615.jpg Scope and content"
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