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Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
amazing inhabitants of the microworld under a microscope
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Arowana in aquarium, a favorite fish with long body, beautiful dragon shape colorful for decoration in the aquarium in rich family
Pirarucu (Arapaima gigas) - Amazon River Basin fish
Bookshelf with marketing knowledge and skills represented in the form of books (on white background).
Freshwater aquatic zooplankton and algae under microscope view
Collection of insects in a box: ants
Photomicrograph of flatworm,
Photo of Flathead grey mullet, a juvenile saltwater fish, against a black background.
Fish Bala shark in aquarium on a green background (Balantiocheilos Melanopterus)
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
Common Frog, Rana temporaria tadpole with internal gills, 3 weeks after hatching, in front of white background
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
Black Soldier Fly - latin name is Hermetia illucens.  Close-up of fly sitting on a leaf. This species is used in the production of protein.
Liver Fluke Section under light microscope with white background
Leiden leaf c.s. under microscope
Recruitment advertisement (simulated) for an accountant.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Channa maculata swimming in fish tank. An omnivorous fish that lives in the Mekong Delta is used to feed farmers during floods
Christmas rose plant (Helleborus niger) with lime green yellow flowers growing in a cottage garden, early blooming evergreen perennial, copy space, selected focus, narrow depth of field
Nereid (segmented worm) from San Fancisco Bay, California, USA. Photographed through a microscope. Wet mount (internal organs visible), 50X, transmitted light.
close up photo of the word prisoner
Goldfish Aquarium
Botanical garden with color blossoms of flowers in summer Liberec CZ 08 31 2024
Recruitment advertisement (simulated) for a CFO.
Young atlantic tarpon (Megalops cyprinoides) swimming in the open ocean
Larvae of these beetles are xylophagous. They mainly feed on downy oak (Quercus pubescens), evergreen oak (Quercus ilex) and cork oak (Quercus suber). These longhorn beetle are considered a pest of oaks\n\nThey are considered  a danger for Quercus Forests
Micrograph of rat brain. Science cross section.
Cowslip Flowers captured during spring season inside a wood in the canton of schaffhausen. The Flowers often announces springtime.
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