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Invertebrates
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Mayflies
Mayflies
(Ephemeroptera)
True Bugs
True Bugs
(Hemiptera)
Snails
Snails
(Gastropoda)
Crayfish
Crayfish
(Decapoda)
Stoneflies
Stoneflies
(Plecoptera)
Aquatic Beetles
Aquatic Beetles
(Coleoptera)
Mussles
Freshwater Mussels
(Gastropoda: Bivalvia)

Other crustaceans
Other Crustaceans
Dragonflies & Damselflies
Dragonflies & Damselflies
(Odonata)
True Flies
True Flies
(Diptera)

Worms
Worms
(Annelida)

Caddisflies
Caddisflies
(Trichoptera)
Other Insect Groups
Other Insect Groups
   


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Maine Aquatic Biodiversity Project Maine Department of Inland Fisheries and Wildlife Maine Department of Environmental Protection

Senator George J. Mitchell Center for Environmental and Watershed Research
5710 Norman Smith Hall • Orono, ME 04469 • 207/581-3244 • PEARL@maine.edu
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