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