Invertebrate Background Information

The world of aquatic invertebrates is totally unknown to most people. Capturing the tiny "critters" living in a river involves wading in with a net or using specialized equipment. Needless to say, capturing aquatic invertebrates is an unusual activity done mostly by anglers, scientists and science students!

Click below to learn more about aquatic invertebrate biology!

Students examine invertebrates caught with a net

What are Invertebrates?
Insect Life Cycles
Functional Feeding Groups
Aquatic Food Chains
Review Questions & Quiz