Download the caddisfly print out here.

To learn more about caddisflies and other macroinvertebrates visit these sites:

• Macroinvertebrates.org
• Stroud Water Research Center Macroinvertebrate Resources
• Indicators: Benthic Macroinvertebrates-EPA

Macroinvertebrate Identification Apps

• Macroinvertebrates.org
• Aqua Bugs (Android)(Apple)