De Montfort University

eParasitology

Learning Resources for the Study of Parasites

Cyclospora cayetanensis oocyst, modified ZN stain

x‍50 magnification, light microscopy

(Credit: Dr Richard Halliwell, NHS Department of Clinical Microbiology, University Hospitals of Leicester)

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Length: Click within the image to measure the length.
Perimeter: By adding additional clicks you can measure the perimeter.
Area: Re-click the starting point to measure the area.