![](http://www.alamy.com/thumbs/6/DEDC6991-EA34-42B8-A283-D5171DFE70EA/2JF25MX.jpg)
Polarized dark field light micrograph of Hydorus sp. among filamentous algae. Magnification: x186 when printed 10 cm wide.
Size: 4912px × 6625px
Location:
Photo credit: © MAREK MIS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, alga, algae, biological, biology, botanical, chydorus, cladoceran, crustacean, dark, darkfield, field, flea, hydrobiology, invertebrate, light, lm, micrograph, microorganism, microscope, microscopic, microscopy, microworld, plankton, planktonic, polarised, polarized, water, zooplankton