Total number of known species: 73
Total abundance of specimens in database: 674
Places to visit: See our Searching for Dragonflies and Damselflies Tab
Species List known from county:
| Species | # Records | Recent |
| Midland Clubtail | 10 | 1952 |
| Cobra Clubtail | 38 | 1952 |
| Russet-tipped Clubtail | 12 | 1943 |
| Arrow Clubtail | 1 | 1937 |
| Ashy Clubtail | 1 | 1955 |
| Flag-tailed Spinyleg | 3 | 2016 |
| Black-shouldered Spinyleg | 1 | 1934 |
| Comet Darner | 1 | 1942 |
| Common Green Darner | 36 | 2017 |
| Swamp Darner | 6 | 2017 |
| Spatterdock Darner | 1 | 1929 |
| Lance-tipped Darner | 3 | 2017 |
| Black-tipped Darner | 1 | 1938 |
| Green-striped Darner | 2 | 2017 |
| Swift River Cruiser | 11 | 1990 |
| Allegheny River Cruiser | 1 | 1934 |
| Gilded River Cruiser | 1 | 2006 |
| Umber Shadowdragon | 2 | 1950 |
| Stygian Shadowdragon | 43 | 1990 |
| Prince Baskettail | 6 | 1940 |
| Common Baskettail | 1 | 1921 |
| Eastern Amberwing | 28 | 2017 |
| Halloween Pennant | 7 | 2017 |
| Calico Pennant | 5 | 2013 |
| Widow Skimmer | 17 | 1995 |
| Golden-winged Skimmer | 1 | 1964 |
| Painted Skimmer | 2 | 2005 |
| Twelve-spotted Skimmer | 16 | 1990 |
| Common Whitetail | 24 | 1993 |
| Variegated Meadowhawk | 2 | 1957 |
| Blue-faced Meadowhawk | 1 | 1933 |
| White-faced Meadowhawk | 1 | 1920 |
| Ruby Meadowhawk | 7 | 1969 |
| Band-winged Meadowhawk | 4 | 2013 |
| Autumn Meadowhawk | 7 | 2017 |
| Dot-tailed Whiteface | 1 | 1920 |
| Blue Dasher | 56 | 2017 |
| Eastern Pondhawk | 40 | 2017 |
| Spot-winged Glider | 9 | 2017 |
| Wandering Glider | 6 | 2017 |
| Black Saddlebags | 9 | 2017 |
| Red Saddlebags | 2 | 1964 |
| Carolina Saddlebags | 1 | 1933 |
| Ebony Jewelwing | 1 | 1957 |
| American Rubyspot | 8 | 1982 |
| Elegant Spreadwing | 1 | 1895 |
| Lyre-tipped Spreadwing | 4 | 1933 |
| Sweetflag Spreadwing | 4 | 1951 |
| Northern Spreadwing | 3 | 1920 |
| Southern Spreadwing | 3 | 1970 |
| Slender Spreadwing | 36 | 2015 |
| Emerald Spreadwing | 1 | 1920 |
| Swamp Spreadwing | 1 | 1895 |
| Blue-fronted Dancer | 3 | 1992 |
| Violet Dancer | 1 | 1967 |
| Powdered Dancer | 25 | 1992 |
| Eastern Red Damsel | 1 | 1968 |
| Sedge Sprite | 1 | 1920 |
| Aurora Damsel | 1 | 1991 |
| Hagen’s Bluet | 4 | 1947 |
| Northern Bluet | 1 | 1970 |
| Skimming Bluet | 1 | 2015 |
| Orange Bluet | 12 | 2017 |
| Vesper Bluet | 3 | 2015 |
| Marsh Bluet | 12 | 1961 |
| Stream Bluet | 15 | 1992 |
| Rainbow Bluet | 1 | 1970 |
| Tule Bluet | 17 | 1992 |
| Familiar Bluet | 16 | 2004 |
| Double-striped Bluet | 1 | 1971 |
| Fragile Forktail | 5 | 2013 |
| Eastern Forktail | 62 | 2017 |
| Citrine Forktail | 3 | 2013 |
Species found in surrounding counties, but yet to be reported: (possible county records to watch for)
| Species | County | Recent |
| Dragonhunter | Lucas | 2013 |
| Plains Clubtail | Erie | 1984 |
| Plains Clubtail | Lucas | 2011 |
| Handsome Clubtail | Erie | 1895 |
| Handsome Clubtail | Lucas | 2012 |
| Elusive Clubtail | Lucas | 2016 |
| Pronghorn Clubtail | Lucas | 2017 |
| Lancet Clubtail | Erie | 1937 |
| Dusky Clubtail | Erie | 1897 |
| Dusky Clubtail | Lucas | 2015 |
| Lilypad Clubtail | Erie | 1900 |
| Unicorn Clubtail | Lucas | 2017 |
| Unicorn Clubtail | Sandusky | 1932 |
| Unicorn Clubtail | Erie | 1895 |
| Fawn Darner | Erie | 1985 |
| Fawn Darner | Lucas | 2014 |
| Fawn Darner | Sandusky | 1986 |
| Fawn Darner | Wood | 1988 |
| Cyrano Darner | Lucas | 2017 |
| Shadow Darner | Lucas | 2017 |
| Shadow Darner | Sandusky | 2017 |
| Shadow Darner | Erie | 2017 |
| Mottled Darner | Lucas | 2015 |
| Canada Darner | Lucas | 1997 |
| Royal River Cruiser | Erie | 1985 |
| Royal River Cruiser | Lucas | 2017 |
| Royal River Cruiser | Wood | 2017 |
| Wabash River Cruiser | Wood | 2012 |
| Wabash River Cruiser | Lucas | 2012 |
| Mocha Emerald | Lucas | 2017 |
| Clamp-tipped Emerald | Lucas | 2016 |
| Hine’s Emerald | Lucas | 1961 |
| Kennedy’s Emerald | Erie | 1955 |
| Banded Pennant | Lucas | 2017 |
| Chalk-fronted Corporal | Lucas | 2015 |
| Spangled Skimmer | Lucas | 2016 |
| Four-spotted Skimmer | Lucas | 2011 |
| Four-spotted Skimmer | Erie | 1945 |
| Slaty Skimmer | Erie | 1899 |
| Slaty Skimmer | Lucas | 2017 |
| Great Blue Skimmer | Lucas | 2017 |
| Great Blue Skimmer | Erie | 2013 |
| Cherry-faced Meadowhawk | Lucas | 1992 |
| Saffron-winged Meadowhawk | Lucas | 1953 |
| Frosted Whiteface | Lucas | 2017 |
| Belted Whiteface | Lucas | 2017 |
| Striped Saddlebags | Lucas | 2016 |
| Great Spreadwing | Lucas | 2017 |
| Amber-winged Spreadwing | Lucas | 2015 |
| Amber-winged Spreadwing | Erie | 1903 |
| Spotted Spreadwing | Wood | 1996 |
| Spotted Spreadwing | Lucas | 2017 |
| Blue-ringed Dancer | Erie | 2017 |
| Blue-ringed Dancer | Sandusky | 1960 |
| Blue-tipped Dancer | Wood | 1991 |
| Blue-tipped Dancer | Sandusky | 1960 |
| Blue-tipped Dancer | Erie | 1983 |
| Blue-tipped Dancer | Lucas | 2017 |
| Dusky Dancer | Sandusky | 1987 |
| Dusky Dancer | Lucas | 2014 |
| Boreal Bluet | Erie | 1926 |
| Boreal Bluet | Lucas | 1952 |
| Azure Bluet | Erie | 2013 |
| Azure Bluet | Lucas | 2017 |
| Westfall’s Slender Bluet | Lucas | 2017 |
| Westfall’s Slender Bluet | Erie | 1899 |