MinnAqua Program provides these images, graphics, and photographs for educational use.
Click on an image to open a full-size version of the image.
Categories
- Arachnids
- Beetles
- Caddisflies
- Caterpillar
- Crustaceans
- Dobsonflies & Alderflies
- Dragonflies & Damselflies
- Flatworm
- Mayflies
- Mollusks
- Nematode
- Segmented Worms
- Springtail
- Stoneflies
- True Bugs
- True Flies
Arachnids
Chigger
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Deer Tick Female
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Deer Tick Male
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Fishing Spider
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Beetles
Crawling Water Beetle
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Crawling Water Beetle Ventral Detail
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Predaceous Diving Beetle
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Predaceous Diving Beetle Larva
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Riffle Beetle
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Riffle Beetle Larva
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Water Penny
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Water Scavenger Beetle
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Water Scavenger Beetle Larva
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Whirligig Beetle
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Whirligig Beetle Larva
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Caddisflies
Caddisfly
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Caddisfly Larva
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Caterpillar
Caterpillar
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Crustaceans
Aquatic Sowbug
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Clam Shrimp
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Crayfish
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Crayfish Outline
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Fairy Shrimp
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Rusty Crayfish
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Rusty Crayfish Labeled
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Scud
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Seed Shrimp
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Dobsonflies & Alderflies
Alderfly
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Alderfly Larva
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Dobsonfly Female
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Dobsonfly Male
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Dobsonfly Larva
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Dragonflies & Damselflies
Damselfly
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Damselfly Outline
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Damselfly Larva
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Damselfly Larva Flipped
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Dragonfly
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Dragonfly Labeled
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Dragonfly Unlabeled
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Dragonfly Larva
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Dragonfly Larva Labeled
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Dragonfly Larva Outline
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Incomplete Metamorphosis Labeled
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Incomplete Metamorphosis Unlabeled
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Flatworm
Flatworm
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Mayflies
Mayfly
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Mayfly Larva
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Mayfly Larva Outline
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Mollusks
Fingernail Clam
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Freshwater Mussel
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Freshwater Mussel Outline
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Freshwater Mussels Photo
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Gilled Snail Shell
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Mussel Anatomy
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Freshwater Mussel Life Cycle
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Orb Snail Shell
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Pouch Snail Shell
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Snail Shell Outline
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Zebra Mussel
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Zebra Mussel Photo
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Nematode
Nematode
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Segmented Worms
Horsehair Worm
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Leech Dorsal View
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Leech Ventral View
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Tubifex Worm
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Springtail
Springtail
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Stoneflies
Stonefly Adult
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Stonefly Larva
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True Bugs
Backswimmer
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Giant Waterbug
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Marsh Treader
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Water Boatman
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Water Scorpion: Nepa
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Water Scorpion: Ranatra
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Water Strider
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Water Strider Outline
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True Flies
Blackfly Larva
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Complete Metamorphosis Labeled
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Complete Metamorphosis Unlabeled
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Cranefly
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Cranefly Larva
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Horsefly Larva
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Midge
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Midge Larva
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Midge Pupa
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Mosquito Larva
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Mosquito Pupa
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Rat-tailed Maggot
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Soldierfly Larva
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