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| Insects | Crustaceans | Figure 4.1 Types of macroinvertebrates found in streams Many biosurvey programs include the identification of various macroinvertebrates. (Organisms are not drawn to scale) |
. Stoneflies (Order: Plecoptera)
Mayflies (Order: Ephemeroptera)
Caddisflies (Order: Trichoptera)
Dragonflies & Damselflies (Order: Odonata)
Flies & Midgets (Order: Diptera)
Water Bugs (Order: Hemiptera)
Dobsonfly (Order: Megaloptera)
Beetles (Order: Coleoptera)
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Crayfish & Freshwater shrimp (Order: Decapoda)
Scud (Order: Amphipoda)
Isopod (Order: Isopoda) |
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| Snails | ||
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| Mussels & Clams | ||
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| Worms | ||
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| Leeches | ||
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