Polarised light micrograph of Rivularia cyanobacteria and Arcella sp., a kind of shelled amoeba. Magnification: x93 when printed on 10 cm wide.

---

Size: 4912px × 6885px
Location:
Photo credit: © MAREK MIS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, alga, algae, ameba, amoeba, aquatic, arcella, basal, botany, colony, cyanobacteria, filamentous, heterocyst, life, light, lm, micrograph, microscopy, pond, protozoan, rivularia, shelled, single-celled, testate, unicellular