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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.
Microscopic close view of high vaginal swab Gram stain smear, 100x. diagnosis of Bacterial vaginosis (BV).
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
A female lion or lioness (panthera leo) is sitting in the green plains. Shot in wildlife in the Masai Mara, Kenya.
Freshwater aquatic zooplankton and algae under microscope view
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Perch (Perca fluviatilis)
Adult Lagoon Fly of the Genus Eristalinus
Apistogramma cacatuoides or the cockatoo dwarf cichlid is a South American cichlid and the Apistogramma species most commonly bred in captivity.
Trematode parasite under a microscope
American or Florid Flagfish Jordanella floridae aquarium fish
A syrphe, Syrphus ribesii gathers pollen from a New-England aster flowers in autumn.
the tail of Aelurostrongylus abstrusus, cat lungworm under the microscope
Sciaroidea insect Fossil inside Burmese Amber of Cenomanian Era, 100 million years ago, from the state of Myanmar
Egg of intestinal fluke in human stool, analyze by microscope, original magnification 400x
The lions inhabits grasslands, savannah and shrublands. The lion is one of the most recognized animal symbols in human culture.
Copepod with egg sacs. Live specimen. Wet mount, 10X objective, combination of transmitted brightfield illumination.
side-view of a yawning lioness
Large mound of bright golden yellow and green variegated foliage of Spindle Euonymus 'Emerald 'n' Gold'
worm
fungus gnat (mycetophilidae) imprisoned in baltic amber
A Lioness lays down on the Masai Mara, Kenya
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Euphorbia 'Ascot Rainbow' in Eynsford, England
Prunus laurocerasus cherry laurel flowering plants, group of white flowers on bush branches in bloom, green evergreen leaves
flower tree
Odessa barb Pethia padamya freshwater aquarium fish
A lioness on the plains of the Masai Mara with beautiful light – Kenya
The nauplius larva is prevailing hatching larval form of crustaceans.
House fly (Musca domestica) on flowering plant
Free Images: "bestof:Female Tegenaria domestica.jpg en A female specimen of T domestica in a web 2012-07-26 own Niudla cc-zero Uploaded with UploadWizard Tegenaria domestica"
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Common housefly, Musca domestica 2015-08-06 1.jpg
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Plastira type marble female figurine, Glypha tomb 23, NAMA4762, Athens, Greece.jpg
Young female mummy from near Lupo, Peruvian Andes, about 550 years old - San Diego Museum of Man - DSC06926.JPG
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