DAMSELFLIES	ZYGOPTERA
BROAD-WINGED DAMSELS	CALOPTERYGIDAE
River Jewelwing	Calopteryx aequabile Say, 1839
Ebony Jewelwing	Calopteryx maculata (Beauvois, 1805)
SPREADWINGS	LESTIDAE
Spotted Spreadwing	Lestes congener Hagen, 1861
Common Spreadwing	Lestes disjunctus disjunctus Selys, 1862
Emerald Spreadwing	Lestes dryas Kirby, 1890
Amber-winged Spreadwing	Lestes eurinus Selys, 1839
Sweetflag Spreadwing	Lestes forcipatus Rambur, 1842
Elegant Spreadwing	Lestes inaequalis Walsh, 1862
Slender Spreadwing	Lestes rectangularis Say, 1839
Lyre-tipped Spreadwing	Lestes unguiculatus Hagen, 1861
Swamp Spreadwing	Lestes vigilax Hagen in Selys, 1862
POND DAMSELS	COENAGRIONIDAE
Eastern Red Damsel	Amphiagrion saucium (Burmeister, 1839)
Variable Dancer	Argia fumipennis violacea (Hagen, 1861)
Powdered Dancer	Argia moesta (Hagen, 1861)
Aurora Damsel	Chromagrion conditum (Selys, 1876)
Subarctic Bluet	Coenagrion interrogatum (Selys, 1876)
Taiga Bluet	Coenagrion resolutum (Selys, 1876)
Rainbow Bluet	Enallagma antennatum (Say, 1839)
Boreal Bluet	Enallagma boreale Selys, 1875
Tule Bluet	Enallagma carunculatum Morse, 1895
Northern Bluet	Enallagma c. cyathigerum (Charpentier, 1840)
Springtime Bluet	Enallagma cyathigerum vernale Gloyd, 1943
Marsh Bluet	Enallagma ebrium (Hagen, 1861)
Stream Bluet	Enallagma exsulans (Hagen, 1861)
Skimming Bluet	Enallagma geminatum Kellicott, 1895
Hagen's Bluet	Enallagma hageni (Walsh, 1863)
Orange Bluet	Enallagma signatum (Hagen, 1861)
Vesper Bluet	Enallagma vesperum Calvert, 1919
Fragile Forktail	Ischnura posita posita (Hagen, 1861)
Eastern Forktail	Ischnura verticalis (Say, 1839)
Sphagnum Sprite	Nehalinnia gracilis Morse, 1895
Sedge Sprite	Nehalinnia irene (Hagen, 1861)
DRAGONFLIES	ANISOPTERA
DARNERS	AESHNIDAE
Canadian Darner	Aeshna canadensis Walker, 1908
Mottled Darner	Aeshna clepsydra Say, 1839
Lance-tipped Darner (Eastern Paddletail)	Aeshna constricta Say, 1839
Lake Darner	Aeshna eremita Scudder, 1866
Variable Darner	Aeshna interrupta interrupta Walker, 1908
Black-tipped Darner	Aeshna tuberculifera Walker, 1908
Shadow Darner (Common Paddletail)	Aeshna umbrosa umbrosa Walker, 1908
Green-striped Darner	Aeshna verticalis Hagen, 1861
Common Green Darner	Anax junius (Drury, 1770)
Springtime Darner	Basiaeschna janata (Say, 1839)
Ocellated Darner	Boyeria grafiana Williamson, 1907
Fawn Darner	Boyeria vinosa (Say, 1839)
Swamp Darner	Epiaeschna heros (Fabricius, 1798)
Harlequin Darner	Gomphaeschna furcillata (Say, 1839)
Cyrano Darner	Nasiaeschna pentacantha (Rambur, 1842)
CLUBTAILS	GOMPHIDAE
Horned Clubtail	Arigomphus cornutus (Tough, 1900)
Lilypad Clubtail	Arigomphus furcifer (Hagen in Selys, 1878)
Unicorn Clubtail	Arigomphus villosipes (Selys, 1854)
Black-shouldered Spinyleg	Dromogomphus spinosus Selys, 1854
Moustached Clubtail	Gomphus adelphus Selys, 1858
Harpoon Clubtail	Gomphus descriptus Banks, 1896
Lancet Clubtail	Gomphus exilis Selys, 1854
Midland Clubtail	Gomphus fraternus fraternus Say, 1839
Pronghorn Clubtail	Gomphus graslinellus Walsh, 1862
Ashy Clubtail	Gomphus lividus Selys, 1854
Dusky Clubtail	Gomphus spicatus Hagen in Selys, 1854
Dragonhunter	Hagenius brevistylus Selys, 1854
Riffle Snaketail	Ophiogomphus carolus Needham, 1897
Rusty Snaketail	Ophiogomphus rupinsulensis (Walsh, 1862)
Zebra Clubtail	Stylurus scudderi (Selys, 1873)
Arrow Clubtail	Stylurus spiniceps (Walsh, 1862)
SPIKETAILS	CORDULEGASTRIDAE
Delta-spotted Spiketail	Cordulegaster diastatops (Selys, 1854)
Twin-spotted Spiketail	Cordulegaster maculata Selys, 1854
CRUISERS	MACROMIIDAE
Stream Cruiser	Didymops transversa (Say, 1839)
Illinois River Cruiser	Macromia illinoiensis Walsh, 1862
EMERALDS	CORDULIIDAE
American Emerald	Cordulia shurtleffi Scudder, 1866
Racket-tailed Emerald	Dorocordulia libera (Selys, 1871)
Beaverpond Baskettail	Epitheca canis McLachlan, 1886
Common Baskettail	Epitheca cynosura (Say, 1839)
Prince Baskettail	Epitheca princeps princeps (Hagen, 1861)
Spiny Baskettail	Epitheca spinigera Selys, 1871
Uhler's Sundragon	Helocordulia uhleri (Selys, 1871)
Stygian (N. Twilight) Shadowdragon	Neurocordulia yamaskanensis (Provancher, 1875)
Lake Emerald	Somatochlora cingulata Selys, 1871
Forcipate Emerald	Somatochlora forcipata (Scudder, 1866)
Delicate Emerald	Somatochlora franklini (Selys, 1878)
Incurvate Emerald	Somatochlora incurvata Walker, 1918
Kennedy's Emerald	Somatochlora kennedyi Walker, 1918
Ocellated Emerald	Somatochlora minor Calvert, 1898
Clamp-tipped Emerald	Somatochlora tenebrosa (Say, 1839)
Brush-tipped Emerald	Somatochlora walshii (Scudder, 1866)
Williamson's Emerald	Somatochlora williamsoni Walker, 1907
SKIMMERS	LIBELLULIDAE
Calico Pennant	Celithemis elisa (Hagen, 1861)
Halloween Pennant	Celithemis eponina (Drury, 1773)
Eastern Pondhawk	Erythemis simplicicollis (Say, 1839)
Frosted Whiteface	Leucorrhinia frigida Hagen, 1890
Crimson-ringed Whiteface	Leucorrhinia glacialis Hagen, 1890
Hudsonian Whiteface	Leucorrhinia hudsonica (Selys, 1850)
Dot-tailed Whiteface	Leucorrhinia intacta (Hagen, 1861)
Red-waisted Whiteface	Leucorrhinia proxima Calvert, 1890
Slaty Skimmer	Libellula incesta Hagen, 1861
Chalk-fronted Skimmer	Libellula julia Uhler, 1857
Widow Skimmer	Libellula luctuosa Burmeister, 1839
Common Whitetail	Libellula lydia Drury, 1770
Twelve-spotted Skimmer	Libellula pulchella Drury, 1773
Four-spotted Skimmer	Libellula quadrimaculata Linnaeus, 1758
Painted Skimmer	Libellula semifasciata Burmeister, 1839
Elfin Skimmer	Nannothemis bella (Uhler, 1857)
Wandering Glider	Pantala flavescens (Fabricius, 1798)
Variegated Meadowhawk	Sympetrum corruptum (Hagen, 1861)
Saffron-winged Meadowhawk	Sympetrum costiferum (Hagen, 1861)
Black Meadowhawk	Sympetrum danae (Sulzer, 1776)
Cherry-faced Meadowhawk	Sympetrum internum Montgomery, 1943
White-faced Meadowhawk	Sympetrum obtrusum (Hagen, 1867)
Ruby Meadowhawk	Sympetrum rubicundulum (Say, 1839)
Band-winged Meadowhawk	Sympetrum semicinctum (Say, 1839)