MinnAqua Program provides these images, graphics, and photographs for educational use. Click on an image to open a full-size version of the image.
Categories
Bacteria
 Spirilla Bacteria |
Phytoplankton
 Algae Outline |  Anabaena (blue-green algae) |  Chara (plant-like algae) |
 Diatoms |  Pediastrum |  Spirogyra (filamentous green algae) |
 Volvox (colonial algae) |
Zooplankton
 Amoeba |  Cyclops |  Daphnia |
 Daphnia Labeled |  Euglena |  Hydra |
 Paramecium |  Rotifer |  Stentor |