| Taxonomic Sites: Macroinvertebrate |
- Annulipalpia
- Chironomidae and Water Beetles of Florida
- Damselflies of Texas
- Digital Dragonfly Museum
- The Izaak Walton League of America: Save our Streams
- NYS Department of Environmental Conservation: Key to Aquatic Macroinvertebrates
- Online Macroinvertebrate Key
- McMaster University's Entomology Site: Order Trichoptera
- NC State University College of Agriculture and Life Sciences: Trichoptera (Caddisflies)
- New York State Department of Environmental Conservation's key to Macroinvertebrates
- University of Michigan: Odonata Larvae of Michigan Keys
- University of Minnesota's Cedar Creek Natural History Area Insect Page
- USGS: Odonata of Indiana
- Valley City State University Waterbug Key
