Group Two Taxa -
Pollution Intermediate Organisms

Please choose from the following list for additional information:

• Beetle Larvae (Order Coleoptera)
• Damselfly Nymphs (Order Odonata)
• Dragonfly Nymphs (Order Odonata)
• Scuds (Order Amphipoda)
• Crayfish (Order Decapoda)
• Sowbugs (Order Isopoda)
• Clams (Class Bivalvia (Pelecypoda))
• Crane Fly Larvae (Family Tipulidae)

Biological Indicator Organisms Page