Invertebrates in Our Waters
The EPA provides excellent
pictures and complete descriptions of many of the interesting creatures that
are found at the
bottom of our state's beautiful water bodies.
in the Creek
Provides a wide variety
of useful material including curriculum, sample questions, vocabulary, and follow-up
Macroinvertebrate Identification Key
This site provides an excellent key for identifying aquatic macroinvertebrates.
Rivers Are Alive
This pdf provides identification sheets for your
students as well as educational pre-visit and post-visit activities.