Total number of known species: 42
Total abundance of specimens in database: 132
Places to visit: Daughmer Prairie Savannah State Nature Preserve, Sears Woods State Nature Preserve, Unger Park, Cobey Park See our Searching for Dragonflies and Damselflies Tab
Species known from county:
| Species | # Records | Recent |
| Ashy Clubtail | 1 | 1992 |
| Unicorn Clubtail | 1 | 1993 |
| Black-shouldered Spinyleg | 1 | 1937 |
| Springtime Darner | 1 | 1979 |
| Fawn Darner | 10 | 1986 |
| Common Green Darner | 4 | 1937 |
| Shadow Darner | 1 | 1960 |
| Swift River Cruiser | 1 | 2017 |
| Prince Baskettail | 1 | 1959 |
| Common Baskettail | 1 | 1993 |
| Eastern Amberwing | 4 | 1992 |
| Halloween Pennant | 8 | 1937 |
| Calico Pennant | 3 | 1993 |
| Widow Skimmer | 4 | 1992 |
| Twelve-spotted Skimmer | 6 | 1958 |
| Common Whitetail | 4 | 2017 |
| Blue-faced Meadowhawk | 1 | 1937 |
| Ruby Meadowhawk | 7 | 1959 |
| Band-winged Meadowhawk | 1 | 1958 |
| Autumn Meadowhawk | 2 | 1958 |
| Blue Dasher | 17 | 1958 |
| Eastern Pondhawk | 4 | 1992 |
| Black Saddlebags | 1 | 1993 |
| Ebony Jewelwing | 2 | 1960 |
| Lyre-tipped Spreadwing | 1 | 1958 |
| Slender Spreadwing | 2 | 1960 |
| Sweetflag Spreadwing | 1 | 2017 |
| Blue-fronted Dancer | 1 | 1960 |
| Violet Dancer | 2 | 1993 |
| Powdered Dancer | 1 | 1960 |
| Blue-ringed Dancer | 1 | 1960 |
| Blue-tipped Dancer | 1 | 2017 |
| Skimming Bluet | 1 | 1959 |
| Orange Bluet | 3 | 1992 |
| Stream Bluet | 1 | 1958 |
| Rainbow Bluet | 1 | 1896 |
| Familiar Bluet | 9 | 1993 |
| Double-striped Bluet | 3 | 1960 |
| Azure Bluet | 1 | 1960 |
| Fragile Forktail | 1 | 1960 |
| Eastern Forktail | 15 | 2013 |
| Citrine Forktail | 1 | 2017 |
Species found in surrounding counties, but yet to be reported: (possible county records to watch for)
| Species | County | Recent |
| Midland Clubtail | Wyandot | 1996 |
| Midland Clubtail | Richland | 1960 |
| Plains Clubtail | Seneca | 1990 |
| Plains Clubtail | Wyandot | 1990 |
| Cobra Clubtail | Seneca | 1937 |
| Skillet Clubtail | Richland | 1899 |
| Pronghorn Clubtail | Seneca | 1991 |
| Pronghorn Clubtail | Marion | 1961 |
| Pronghorn Clubtail | Richland | 1960 |
| Lancet Clubtail | Richland | 2001 |
| Lancet Clubtail | Wyandot | 1994 |
| Dusky Clubtail | Morrow | 1994 |
| Dusky Clubtail | Richland | 1958 |
| Flag-tailed Spinyleg | Richland | 2014 |
| Eastern Least Clubtail | Richland | 1993 |
| Cyrano Darner | Marion | 1987 |
| Swamp Darner | Marion | 1948 |
| Swamp Darner | Richland | 1895 |
| Spatterdock Darner | Richland | 2015 |
| Lance-tipped Darner | Richland | 1959 |
| Lance-tipped Darner | Huron | 1960 |
| Black-tipped Darner | Richland | 2015 |
| Green-striped Darner | Richland | 2014 |
| Delta-spotted Spiketail | Richland | 2015 |
| Tiger Spiketail | Richland | 1999 |
| Arrowhead Spiketail | Richland | 2015 |
| Royal River Cruiser | Morrow | 1992 |
| Royal River Cruiser | Seneca | 1993 |
| Royal River Cruiser | Wyandot | 1996 |
| Royal River Cruiser | Richland | 2015 |
| Mocha Emerald | Wyandot | 1993 |
| Mocha Emerald | Huron | 2002 |
| Clamp-tipped Emerald | Huron | 2002 |
| Painted Skimmer | Marion | 1961 |
| Painted Skimmer | Richland | 2015 |
| Slaty Skimmer | Richland | 2015 |
| Slaty Skimmer | Morrow | 2013 |
| Great Blue Skimmer | Huron | 2015 |
| White-faced Meadowhawk | Huron | 1959 |
| White-faced Meadowhawk | Seneca | 2017 |
| Dot-tailed Whiteface | Morrow | 1994 |
| Dot-tailed Whiteface | Richland | 2015 |
| Dot-tailed Whiteface | Marion | 1943 |
| Spot-winged Glider | Wyandot | 1994 |
| Spot-winged Glider | Marion | 1961 |
| Wandering Glider | Seneca | 1960 |
| Red Saddlebags | Huron | 1984 |
| Carolina Saddlebags | Huron | 1984 |
| Carolina Saddlebags | Marion | 1943 |
| Carolina Saddlebags | Richland | 2015 |
| American Rubyspot | Morrow | 1960 |
| American Rubyspot | Seneca | 1991 |
| American Rubyspot | Marion | 1960 |
| American Rubyspot | Huron | 2017 |
| American Rubyspot | Richland | 1961 |
| American Rubyspot | Wyandot | 2017 |
| Great Spreadwing | Morrow | 1960 |
| Great Spreadwing | Marion | 1992 |
| Great Spreadwing | Richland | 2015 |
| Elegant Spreadwing | Morrow | 1937 |
| Elegant Spreadwing | Richland | 1960 |
| Amber-winged Spreadwing | Richland | 2015 |
| Spotted Spreadwing | Huron | 1960 |
| Spotted Spreadwing | Richland | 2015 |
| Sweetflag Spreadwing | Huron | 1997 |
| Sweetflag Spreadwing | Marion | 1997 |
| Sweetflag Spreadwing | Richland | 1970 |
| Southern Spreadwing | Marion | 1991 |
| Southern Spreadwing | Wyandot | 1991 |
| Southern Spreadwing | Seneca | 1960 |
| Southern Spreadwing | Huron | 2002 |
| Southern Spreadwing | Morrow | 1961 |
| Emerald Spreadwing | Huron | 1959 |
| Emerald Spreadwing | Wyandot | 1996 |
| Emerald Spreadwing | Morrow | 1937 |
| Swamp Spreadwing | Wyandot | 2016 |
| Eastern Red Damsel | Richland | 1942 |
| Eastern Red Damsel | Morrow | 1997 |
| Sedge Sprite | Morrow | 1993 |
| Sedge Sprite | Richland | 2016 |
| Aurora Damsel | Morrow | 1949 |
| Aurora Damsel | Huron | 1961 |
| Turquoise Bluet | Morrow | 1936 |
| Turquoise Bluet | Richland | 1960 |
| Vesper Bluet | Richland | 1958 |
| Vesper Bluet | Wyandot | 2016 |
| Tule Bluet | Richland | 2011 |
| Westfall’s Slender Bluet | Seneca | 1996 |
| Westfall’s Slender Bluet | Richland | 1959 |
| Furtive Forktail | Marion | 1959 |
| Lilypad Forktail | Richland | 2016 |