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Leiden leaf c.s. under microscope
plant Pumpkin ovary under light mircoscope with white background
Victoria cruziana is a tropical species of flowering plant, of the Nymphaeaceae family of water lilies native to South America
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
The scarlet tiger moth (Callimorpha dominula, formerly Panaxia dominula) is a colorful moth belonging to the tiger moth subfamily, Arctiinae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. \nDescription:\nCallimorpha dominula has a wingspan of 45–55 millimeters. Adults of this species are quite variable in color. The forewings usually have a metallic-green sheen on the blackish areas, with white and yellow or orange markings. Hindwings are red with three large and irregular black markings. These moths may also occur in rare color forms, one with yellow hindwings and body and one with extended black on hindwings. The thorax is black glossed with green and shows two longitudinal short yellow stripes. The abdomen is black. The scarlet tiger moth has developed mouthparts, that allow it to feed on nectar. The caterpillars can reach a length of about 40 millimeters .  They are dark gray with yellow stripes and small white dots.\nBiology:\nThe imagines are active during the day in May and June. This species has a single generation. The caterpillars are polyphagous. They mainly feed on comfrey (Symphytum officinale), but also on a number of other plants (Urtica, Cynoglossum, Fragaria, Fraxinus, Geranium, Lamium, Lonicera, Myosotis, Populus, Prunus, Ranunculus, Rubus, Salix and Ulmus species). \nDistribution and habitat:\nThis species is present in most of Europe and in the Near East (Turkey, South Caucasus and northern Iran). These moths prefer damp areas (wet meadows, river banks, fens and marshes), but they also can be found on rocky cliffs close to the sea (source Wikipedia).\n\nThis Picture is made during a Long Weekend in the South of Belgium in June 2019.
Planaria worm in pond water
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
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.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Horsefly or gadfly on white background, extreme close-up
A petri dish with common yeast and bacteria colonies.
Red skunk cleaner shrimp - Lysmata Amboinensis
Insect feeding on paper - silverfish. Pest books and newspapers.
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
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.
Demodex folliculorum - parasitic mite on the eyelashes of a human eye, microscope
Catfish isolated on white background. Clipping path inside.
Chrysoperla carnea Common Green Lacewing Insect. Digitally Enhanced Photograph.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
front view of a damselfly
Background of insects (entomology) in laboratory.
Green aphid isolated on white (around 3mm in length)
amazing inhabitants of the microworld under a microscope
worm
Scabes mites eggs, Notoedres cati, from skin sample, microscopic view. Feline scabiosis.
Mecoptera from Parapolycentropus paraburmiticus extinct species (female). Burmese amber, Myanmar, Cenomian, Upper Cretaceous, approximately 100 million years ago, age of dinosaurs. Image taken with extreme macro and focus stacking technique.
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Shell series: sea shells in various colors
Firebrat (Thermobia domestica) sits on a ruler showing its natural size. Insect Lepisma saccharina in normal habitat.
Eggs of helminth and Finding parasites in feces, analyze by microscope in laboratory.
Free Images: "bestof:Dismorphia zathoe demeter.JPG Plate from The Macrolepidoptera of the World Vol 5 Pieridae Dismorphiinae Dismorphia zathoe http //www archive org/details/..."
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