Envirothon 2011 Study List – Aquatic Ecosystems Station Identification Study List The animals from this list are common species or have other significance in the aquatic ecosystem (migratory, endangered, invasive, water quality indicator, etc). Fish Amphibians Reptiles Invertebrates American eel Bullfrog* Bog turtle Amphipod/scud American shad Eastern American toad* Common snapping turtle Backswimmer Atlantic sturgeon Eastern gray treefrog* Eastern box turtle Blackfly larva Blacknose dace Pickerel frog* Map turtle Caddisfly* Bluegill Northern green frog* Midland painted turtle Crayfish Brown bullhead Northern leopard frog* Red eared slider Cranefly* Brook trout Northern spring peeper* Spotted turtle Damselfly* Brown trout Wood frog* Wood turtle Dobsonfly/fishfly* Chain pickerel Four-toed salamander Northern coal skink Dragonfly* Channel catfish Eastern hellbender Northern fence lizard Freshwater mussel Common carp Eastern hellbender Black rat snake Freshwater snail Flathead catfish Jefferson salamander Eastern garter snake Giant water bug Greenside darter Longtail salamander Eastern hognose snake Isopod/aquatic sowbug Largemouth bass Marbled salamander Eastern massasauga Mayfly* Mottled sculpin Mudpuppy Eastern milk snake Predaceous diving beetle Muskellunge Northern dusky salamander Eastern smooth green snake Stonefly* Northern pike Northern spring salamander Northern brown snake Water scorpion Paddlefish Northern two lined salamander Northern copperhead Water strider Rock bass Northern red salamander Northern ringneck snake Whirligig beetle Sea lamprey Redbac salamander Northern water snake Water boatman Smallmouth bass Red-spotted newt Ribbon snake Water penny Striped bass Slimy salamander Walleye White sucker Yellow perch *Must know calls *Know larval/adult stage