| Taxonomic Sites: Zooplankton |
- Academy of Natural Sciences Rotifer Collection
- Arthropoda Gallery
- Biosis Resource Guide on Crustacea
- Ciliate Resource Archive (Image Archive)
- Der Königssee, General Algae & General Zooplankton
- Freshwater Plankton Images
- Gallery of Rotifers
- Great Lakes Copepods
- Great Lakes Wildlife Photo Gallery Zooplankton
- Great Lakes Wildlife Photo Gallery Rotifers
- Jeff Cordell's Copepod Gallery
- Lake Biwa Zooplantkon Images
- Specimen Gallery Directory
- University of NH, Center for Freshwater Biology: Image-based Key to Zooplankton of Northeast USA Version 2.0
- USGS Zebra Mussel Information
- World Association of Copepodologists
- WWW Page of Jorge Ciros (Freshwater Zooplankton Cladocera, Copepoda and Rotifera)
- Zebra Mussel Veliger Counting Techniques
- Zooplankton Project
- Zooplankton Slides
