![](http://www.alamy.com/thumbs/6/9686E177-AF2C-4656-8440-DAA206E25A58/HRF562.jpg)
Paramecium bursaria (LM)
Light micrograph (LM) showing Paramecium bursaria (living), a species of ciliate protozoan that has a mutualistic symbiotic relationship with the green algae Zoochlorella. Magnification 100x at 35mm.
Size: 5116px × 3416px
Photo credit: © Eric Grave / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: alveolata, biological, biology, bursaria, chromalveolata, cilia, ciliate, ciliophora, eukarya, eukaryote, imaging, light, lm, microbiological, microbiology, micrograph, micrography, microorganism, oligohymenophorea, organism, parameciidae, paramecium, peniculida, protist, protista, protozoa, protozoan, science, symbiote, symbiotic, zoochlorella, zoochlorellae