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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.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Freshwater aquatic zooplankton and algae under microscope view
Fraxinus ornus in springtime
shrub of cherry laurel, flowers and leaves, Prunus laurocerasus; Rosaceae
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
The woodland dormouse Graphiurus murinus African pygmy dormouse isolated on white background
Elderberry (Sambucus) is a genus of flowering plants in the Adoxaceae family
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
Close up of white flowers of whorled milkweed, Asclepias verticillata. Doolittle Prairie, Story County, Iowa, USA.
Big oak centennial and leafy crown in spring - Roble centenario grande y de copa frondosa en primavera
Tree Blossom
Microscopic Rotifer or Rotifera under a microscope, freshwater bentic organism filtering water.
White Garlic flowers
Chestnut flowers (Castanea sativa)
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Daphnia - micro organism
A young male deer is standing in a field with a small bird on her back. This deer and bird is in western Washington State. This is a spike with antler velvet.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Copepod with egg sacs. Live specimen. Wet mount, 10X objective, combination of transmitted brightfield illumination.
Green plant background close-up leaf plant macro photography
Two blossoms of a black elder (Sambucus nigra) against the blue sky. The elder tree (in german: Hollunder) is often used as herbal medicine. The berries contain a very large amount of vitamin C. The fragrant flowers are used for preparing sirup. Clear sky in background as copy space. Selective focus on the left blossom. Time: June. Location: Rural landscape in Middle Franconia, Bavaria, Germany.
Small white flowers on the shrub. Black elderberry flowers. Large inflorescences with white flowers.
Macro shot of a fire ant highly illuminated. Side View.
Elderflowers in spring - The best-known type of elderberry is the black elderberry, which in today's parlance is usually shortened to elderberry, in northern Germany often referred to as lilac berry bush and in the Palatinate, Old Bavaria and Austria as holler.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Mix parasite.
flower
Elderberry flower. Elder, green fox in a  garden, white flowers on a bush, flowering elder. Flower buds and flowers of the Black Elder in spring
Chestnut tree close up
Free Images: "bestof:Zygoballus minutus allotype epigyne.jpg en Epigyne of Zygoballus minutus allotype Photographed at the Museum of Comparative Zoology Ventral view under alcohol"
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