Macroinvertebrates That Are Somewhat Sensitive to Pollution

Found in Good or Fair Quality Water

Crayfish

Alderfly

Crane Fly

Riffle Beetle Larva

Damselfly

Sowbug

Dragonfly

Watersnipe Fly

Scud

Whirligig Beetle Larva

Fishfly

Clam or Mussel


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