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Leiden leaf c.s. under microscope
plant Zea Stem C.S. under light mircoscope with white background
amazing inhabitants of the microworld under a microscope
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Name: Common dogshark
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Haliotis kamtschatkana, northern abalone or pinto abalone, is a species of large sea snail, a marine gastropod mollusc in the family Haliotidae, the abalones. It has been listed as \
Leaf of succulent plant with fungal disease isolated on white
Natural agate surfaces, suitable for backgrounds and wallpapers.
Egg of parasitic roundworm Trichuris trichiura, or whipworm, the causative agent of trichuriasis, disease of a human large intestine, 3D illustration
Trematode parasite under a microscope
Planaria worm in pond water
Pleasant Chelidonura Chelidonura amoena occurs in the tropical Indo-West Pacific from Japan down through the Philippines, Malaysia, Indonesia, both east and west coasts of Australia to Hawaii ina depth range from 2-22m, max. length 5.5cm. The carnivore species is often found crawling on coral during daylight hours, feeding on small flatworms which are sometimes quite common in reef environments. This specimen was found on a Encrusting Sponge Clathria sp. on a ship wreck, a post WWII wreck, the Hafa Adai Ferry in Palau 7°19'12.4 N 134°26'39.78 E at 13m depth.
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification
Lime trunk
Liver Fluke Section under light microscope with white background
Licmophora sp. algae, marine and freshwater diatom under microscopic view. Genus of benthic, photosynthetic and epiphyte diatom
Close-up of ripening almond (Prunus dulcis) fruit growing on a central California orchard.
Autumn maple leaves background. Colorful maple leaves background. Autumn maple leaves background
An oriental glass frog sat on a leaf protecting its egg clutch from predators. This frog is endemic to the island of Tobago.
Close-up of white crown flower or giant Indian milkweed
Scaevola taccada, also known as Beach Cabbage, Sea Lettuce, Beach Naupaka, Naupaka kahakai  is a flowering plant in the family Goodeniaceae found in coastal locations in the tropical areas of the Indo-Pacific. It is a common beach shrub throughout the Arabian Sea, the tropical Indian Ocean and the tropical Islands of the Pacific. It is amongst the first pioneer plant colonisers on tropical Atolls and sandbanks. Maui Island, Hawaii
Brassia verrucosa, also known as warty brassia, is an Orchid native to Mexico, Central America (Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua), Venezuela, and Brazil.
Closeup seeds after blooming time of white Eucalyptus flowers, background with copy space, full frame horizontal composition
Planarian parasite (flatworm) under microscope view.
Aesculus hippocastanum (horse chestnut) leaves
the tail of Aelurostrongylus abstrusus, cat lungworm under the microscope
Close up of gum nut
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Fig. 89 - Transito con catene o pneumatici da neve - 1959.svg
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Petromyzon_marinus_Linnaeus_1758_Fig_106_(Matschie_et_al._1909).svg
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