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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.
Freshwater aquatic zooplankton and algae under microscope view
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
Cheyletiella blakei Mite - Small Cat pest view under a microscope
Demodex folliculorum - parasitic mite on the eyelashes of a human eye, microscope
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Trematode parasite under a microscope
Spore bags of helminthosporium contain 8 cells. This disease causes helminthosporiosis of wheat. Soon very small and quite harmful.
Lepocinclis acus or euglena acus, a single cell flagellate eukaryote under the microscope
Liver Fluke Section under light microscope with white background
Photomicrograph of Paramecium caudatum. Consists of only one cell. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Otodectes cynotis, or ear mites under the microscope. This mites are found in cat's ear. it can causing otitis externa.
Microzooplankton under microscopic view, zooplankton
In vitro bacterial culture
Zooplankton Water Flea Daphnia, microscopic image of crustacea
This common bacterial infection is spread through contaminated food or water and causes diarrheaa and possibly sepsis.  One of the most prevalent bacterial causes of food poisoning is salmonella and outbreaks of Salmonella Enteritidis linked to eggs have been reported.
Demodex parasite under skin dog take photo from microscope
plant Zea Stem C.S. under light mircoscope with white background
The nematode Steinernema feltiae under the microscope, the species used as a biopesticide to infect fungus gnats in agriculture and gardening.
Cheyletiella blakei Mite - Small Cat pest view under a microscope
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
Photomicrograph of Euglena species. Fresh water, California. Live specimen. Wet mount, 40X objective, transmitted bright field illumination.
Paramecium caudatum is a genus of unicellular ciliated protozoan and Bacterium under the microscope.
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Focused enlarge microscopic view of zoo plankton
In vitro bacterial culture
The nauplius larva is prevailing hatching larval form of crustaceans.
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
Photography from 1899
Free Images: "bestof:CyclorhisContrerasiGlaser.jpg Cyclorhis contrerasi Proceedings of the Zoological Society of London http //www archive org/stream/proceedingsofgen79zool page/..."
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