Vorticella protozoa. Differential interference contrast (DIC) light micrograph of Vorticella sp. ciliate protozoa. These single-celled organisms consi


Vorticella protozoa. Differential interference contrast (DIC) light micrograph of Vorticella sp. ciliate protozoa. These single-celled organisms consist of a bell-shaped head, and a stalk that is anchored to the substrate (not shown). The stalk contains a contractile fibril called a myoneme. When stimulated this shortens, causing the stalk to coil like a spring (seen here). Magnification: x330 when printed at 10 centimetres wide.


Size: 5125px × 3417px
Photo credit: © FRANK FOX/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: anatomical, anatomy, animal, animals, aquatic, biological, biology, celled, cilia, ciliate, ciliated, cilium, contrast, dic, differential, fauna, interference, light, micro-organism, micro-organisms, microbiological, microbiology, micrograph, microorganism, microorganisms, microscope, multiple, nature, protozoa, protozoan, protozoans, single, single-celled, sp, uni-cellular, unicellular, vorticella, zoological, zoology