Common Name | Phylum | Class | Order | Family | |
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Water Boatman | Arthropoda | Insecta | Hemiptera | Corixidae |
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Giant Water Bug | Arthropoda | Insecta | Hemiptera | Belostomatidae |
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Predaceous Diving Beetle | Arthropoda | Insecta | Coleoptera | Dytiscidae |
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Water Mite | Arthropoda | Arachnida | Trombidiformes | Hydrachnidia |
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Common Burrower Mayfly | Arthropoda | Insecta | Ephemeroptera | Ephemeridae |
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Flatworm | Platyhelminthes | Turbellaria | ||
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Crayfish | Arthropoda | Crustacea | Decapoda | Astacidae and Cambaridae |
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True Fly Larvae (misc.) | Arthropoda | Insecta | Diptera | |
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Nematode | Nematoda | |||
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Beetle Larvae (misc.) | Arthropoda | Insecta | Coleoptera | |
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Flatheaded Mayfly | Arthropoda | Insecta | Ephemeroptera | Heptageniidae |
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Scud or Sideswimmer | Arthropoda | Malacostraca | Amphipoda | |
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Clubtail Dragonfly Nymph | Arthropoda | Insecta | Odonata-Anisoptera | Gomphidae |
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Water-penny Beetle Larvae | Arthropoda | Insecta | Coleoptera | Psephenidae |
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Fingernail Clam | Mollusca | Bivalvia | Veneroida | Sphaeriidae |
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Skimmer or Percher Dragonfly Nymph | Arthropoda | Insecta | Odonata-Anisoptera | Libellulidae |
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Cranefly Larvae | Arthropoda | Insecta | Diptera | Tipulidae |
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Riffle Beetle | Arthropoda | Insecta | Coleoptera | Elmidae |
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Horsefly Larvae | Arthropoda | Insecta | Diptera | Tabanidae |
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Northern Case Maker Caddisfly Larvae | Arthropoda | Insecta | Trichoptera | Limnephilidae |
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Crawling Water Beetle | Arthropoda | Insecta | Coleoptera | Haliplidae |
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Sow Bug | Arthropoda | Malacostraca | Isopoda | Asellidae |
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Mosquito Larvae | Arthropoda | Insecta | Diptera | Culicidae |
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Planorbid Snail | Mollusca | Gastropoda | Pulmonata | Planorbidae |
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Leech | Annelida | Hirudinea | ||
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Alderfly Larvae | Arthropoda | Insecta | Megaloptera | Sialidae |
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Rat-tailed Maggot | Arthropoda | Insecta | Diptera | Syrphidae |
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Blackfly Larvae | Arthropoda | Insecta | Diptera | Simuliidae |
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Spreadwinged Damselflies Nymph | Arthropoda | Insecta | Odonata-Zygoptera | Lestidae |
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Physid Snail | Mollusca | Gastropoda | Pulmonata | Physidae |
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Aquatic Earthworm | Annelida | Oligochaeta | ||
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Whirligig Beetle | Arthropoda | Insecta | Coleoptera | Gyrinidae |
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Hawker or Darner Dragonfly Nymph | Arthropoda | Insecta | Odonata-Anisoptera | Aeshnidae |
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Narrowwinged Damselfly Nymph | Arthropoda | Insecta | Odonata-Zygoptera | Coenagrionidae |
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No-see-um Larvae | Arthropoda | Insecta | Diptera | Ceratopogonidae |
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Common Netspinner Caddisfly Larvae | Arthropoda | Insecta | Trichoptera | Hydropsychidae |
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Midge Larvae | Arthropoda | Insecta | Diptera | Chironomidae |
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Hydra | Coelenterata | |||
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Little Stout Crawler Mayfly | Arthropoda | Insecta | Ephemeroptera | Leptohyphidae |
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Winter Stonefly Larvae | Arthropoda | Insecta | Plecoptera | Taeniopterygidae |
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Backswimmer | Arthropoda | Insecta | Hemiptera | Notonectidae |
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Broadwinged Damselfly Nymph | Arthropoda | Insecta | Odonata-Zygoptera | Calopterygidae |
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Fishfly | Arthropoda | Insecta | Megaloptera | Corydalidae |
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Fingernet Caddisfly Larvae | Arthropoda | Insecta | Trichoptera | Philopotamidae |
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Aquatic Moth Larvae | Arthropoda | Insecta | Lepidoptera | |
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Common Stonefly Larvae | Arthropoda | Insecta | Plecoptera | Perlidae |