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coffee beans on a white background, panorama close up
Demodex folliculorum - parasitic mite on the eyelashes of a human eye, microscope
Magnified close up of shale with multiple trilobite fossils.
close up on Trilobite fossil isolated on white background
Ammonite inside a limestone rock. The ammonites where living between 409 and 65 million years ago (Mya). The image was captured in the canton of Aargau (Switzerland).
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
EIEC causes profuse diarrhea and high fever.  EIEC are closely related to Shigella. EIEC/Shigella infections are often related to travel and often require antibiotic treatment. EIEC produce no toxins, but severely damage the intestinal wall through mechanical cell destruction.
Snake-head dried fish at the market in Thailand.
Ammonite and Orthoceras Fossil preserved in the rocks mined from the reserve found in the Middle Atlas Mountains of Morocco
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.
Frozen filet of cod isolated on white  background
Phacops rana (Eldredgeops rana) is a species of trilobite from the middle Devonian period
European seabass raw fish fillet for advertisement
Trilobite Paradoxides spiulosus
Natural agate surfaces, suitable for backgrounds and wallpapers.
Colorful image data that personifies the group
The rise of antibiotic-resistant bacterial infections. Doctor's or researcher's hand with a bacterial culture dish
close up on Trilobite fossil isolated on white background
Carp tail close-up isolated on white background
trilobite fossil texture as very nice natural background
Photomicrograph of planaria, a flatworm, Dugesia species. Slight motion blur in head. Freshwater stream, San Luis Obispo, California. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
a millipede (Myriapoda) crawls over a white car roof, the animal was more than doubled in length with the help of the computer
Close-up of a beautiful feather.
spanish coin collectible numismatics isolated antique metal wear antique hobby
Liver Fluke Section under light microscope with white background
Trilobite fossil (Cheirurus ingricus) from the middle Ordovician peroid (488.3 – 443.7 million years ago) . This specimen was found in Russia
Fossilised Fish
Micrograph of rat brain. Science cross section.
Knightia alta is an extinct genus of fish well-known from abundant fossils found in the Green River Formation of Wyoming, United States. They rarely exceeded 10 cm in length and are found throughout the formation. Knightia alta, Eocene Epoch, Green River Shale. Fossil.
Free Images: "bestof:Trilobites Holochroal Eye.JPG en Holochroal Eye of Paralejurus sp Paleozoic Lower Devonian 416 - 398 MA Atlas Mountains South of Morocco own Tomleetaiwan"
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