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Leiden leaf c.s. under microscope
plant Zea Stem C.S. under light mircoscope with white background
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.
The common green bottle fly (Lucilia sericata). Macro image of the head.
Samll Pollenia fly drinking water on the surface of a red leaf during an autumn morning with copy space
A macro image of a house fly.
flowers and butterfly in natural life
butterfly in natural habitat in spring (aporia crataegi)
A macro close-up of parasite Deer fly, Lipoptena cervi, on a hairy sking. It is sometimes called the flying tick.
Wolfsnout Goby Luposicya lupus  occurs in the Indo-West Pacific from Pinda in Mozambique to Indonesia, north to Japan and south/east to Tonga in a depth range from 0-15m, max. length 3.5cm. The species inhabits large sponges, usually on the underside of floppy or fan types that grow on shallow reef flats and down on slopes that are subject to moderate currents. \nThis specimen was encountered even a bit deeper than the usual max. depth at 17m. \nTriton Bay, Kaimana Regency, West Papua Province, Indonesia \n3°54'59.5859 S 134°6'6.4748 E at 17m depth
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Horsefly or gadfly on white background, extreme close-up
insect on tobacco leaf - crane fly
Horse-flies and deer flies are true flies in the family Tabanidae. The adults are often large and agile in flight. Only female horseflies bite land vertebrates, including humans, to obtain blood. They prefer to fly in sunlight, avoiding dark and shady areas, and are inactive at night. They are found all over the world.
dark butterfly very big
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.
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.
Taking a close look at a Polyphemus moth at night.
Flies on wild plants, North China
Butterfly Silver-washed Fritillary. Female. Argynnis paphia.
80X magnification of a wet mount, unstained butterfly wing section showing internal structure and scales.
Macro shot of a blue fly on a leaf
Pollenia sp. fly resting on a cedar branch on an early spring morning with copy space and blurred background
Macro portrait of the Fly with on the weathered wooden board
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Butterfly Specimen
Leiden leaf c.s. under microscope
A beautiful skipper butterfly, Two-barred flasher, in the jungle of Guatemala.
Transmission electron micrograph (TEM) showing a striated skeletal muscle cell in cross section. Among myofibrils (sectioned at the band A level), mitochondria and sarcoplasmic reticulum can be seen.
butterfly garden: Fully grown female Atlas moth in the family of Saturniidae moth. Close -up and view with spread wings. Group of moth`s.
Free Images: "bestof:CapilaPieridoidesSeitz.png en Capila pieridoides 1905 Macrolepidoptera of the World Volume 1 Plates c 1905 image mirrored Text by Adalbert Seitz d 1938 artist"
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