| Aeshna canadensis Walker, 1908 | Canada darner |
| Aeshna clepsydra Say, 1840 | Mottled darner |
| Aeshna constricta Say, 1840 | Lance-tipped darner |
| Aeshna umbrosa Walker, 1908 | Shadow darner |
| Aeshna verticalis Hagen, 1861 | Green-striped darner |
| Aethriamanta circumsignata Selys, 1897 | Square-spot Basker |
| Agrion aspersum Hagen, 1861 | |
| Agrion ebrium Hagen, 1861 | |
| Agrion irene Hagen, 1861 | |
| Amphiagrion abbreviatum Selys, 1876 | Western Red Damsel |
| Amphiagrion mesonum | |
| Amphiagrion saucium Burmeister, 1839 | Eastern Red Damsel |
| Anax junius Drury, 1773 | Common Green Darner |
| Anax longipes Hagen, 1861 | Comet Darner |
| Anax parthenope Selys, 1839 | Lesser Emperor |
| Argia apicalis (Say, 1840) | ⇒ Rhipidolestes okinawanus Asahina, 1951 |
| Argia barretti Calvert, 1902 | Comanche Dancer |
| Argia bipunctulata Hagen, 1861 | Seepage Dancer |
| Argia fumipennis Burmeister, 1839 | Variable Dancer |
| Argia moesta Hagen, 1861 | Powdered Dancer |
| Argia plana Calvert, 1902 | Springwater Dancer |
| Argia sedula Hagen, 1861 | Blue-ringed Dancer |
| Argia tibialis Rambur, 1842 | Blue-tipped Dancer |
| Argia translata Hagen, 1865 | Dusky Dancer |
| Arigomphus cornutus Tough, 1900 | Horned Clubtail |
| Arigomphus furcifer Hagen, 1878 | Lilypad Clubtail |
| Arigomphus lentulus Needham, 1902 | Stillwater Clubtail |
| Arigomphus pallidus Rambur, 1842 | Gray-green Clubtail |
| Arigomphus submedianus Williamson, 1914 | Jade Clubtail |
| Arigomphus villosipes Selys, 1854 | Unicorn Clubtail |
| Austroagrion exclamationis Campion, 1915 | Northern billabongfly |
| Austrocnemis splendida Martin, 1901 | Splendid longlegs |
| Basiaeschna janata Say, 1839 | Springtime Darner |
| Boyeria grafiana Williamson, 1907 | Ocellated Darner |
| Boyeria vinosa Say, 1840 | Fawn Darner |
| Caconeura gomphoides Rambur, 1842 | |
| Calopteryx aequabilis Say, 1840 | River Jewelwing |
| Calopteryx dimidiata Burmeister, 1839 | Sparkling Jewelwing |
| Calopteryx maculata Palisot de B..., 1805 | Black-winged Damselfly |
| Celithemis elisa Hagen, 1861 | Calico Pennant |
| Celithemis eponina Drury, 1773 | Halloween Pennant |
| Celithemis fasciata Kirby, 1889 | Banded Pennant |
| Celithemis verna Pritchard, 1935 | Double-ringed Pennant |
| Chromagrion conditum Hagen, 1876 | Aurora Damsel |
| Coenagrion resolutum Hagen, 1876 | Taiga Bluet |
| Cordulegaster bilineata Carle, 1983 | Brown Spiketail |
| Cordulegaster diastatops Selys, 1854 | Delta-spotted Spiketail |
| Cordulegaster dorsalis Hagen, 1858 | Pacific Spiketail |
| Cordulegaster erronea Selys, 1878 | Tiger Spiketail |
| Cordulegaster maculata Selys, 1854 | Twin-spotted Spiketail |
| Cordulegaster obliqua Say, 1840 | Arrowhead Spiketail |
| Cordulia shurtleffii Scudder, 1866 | American Emerald |
| Coryphaeschna macromia (Brauer, 1865) | ⇒ Coryphaeschna adnexa Hagen, 1861 |
| Davidius trox Needham, 1931 | |
| Didymops transversa Say, 1840 | Stream Cruiser |
| Diplacina anthaxia Lieftinck, 1933 | |
| Diplacodes haematodes Burmeister, 1839 | Scarlet Percher |
| Dorocordulia libera Selys, 1871 | Racket-tailed Emerald |
| Drepanosticta crenitis Lieftinck, 1933 | |
| Dromogomphus spinosus Selys, 1854 | Black-shouldered Clubtail |
| Dromogomphus spoliatus Hagen, 1858 | Flag-tailed Clubtail |
| Dythemis fugax Hagen, 1861 | Checkered Setwing |
| Dythemis velox Hagen, 1861 | Swift Setwing |
| Enallagma anna Williamson, 1900 | River Bluet |
| Enallagma annexum (Hagen, 1861) | ⇒ Enallagma cyathigerum Charpentier, 1840 |
| Enallagma antennatum Say, 1840 | Rainbow Bluet |
| Enallagma aspersum Hagen, 1861 | Azure Bluet |
| Enallagma basidens Calvert, 1902 | Double-Striped Bluet |
| Enallagma boreale Selys, 1875 | Boreal Bluet |
| Enallagma carunculatum Morse, 1895 | Tule Bluet |
| Enallagma civile Hagen, 1861 | Damselfly |
| Enallagma clausum Morse, 1895 | Alkali Bluet |
| Enallagma cyathigerum Charpentier, 1840 | Common Blue |
| Enallagma divagans Selys, 1876 | Turquoise Bluet |
| Enallagma ebrium Hagen, 1861 | Marsh Bluet |
| Enallagma exsulans Hagen, 1861 | Stream Bluet |
| Enallagma geminatum Kellicott, 1895 | Skimming Bluet |
| Enallagma hageni Walsh, 1863 | Hagen's Bluet |
| Enallagma pollutum Hagen, 1861 | Florida Bluet |
| Enallagma signatum Hagen, 1861 | Orange Bluet |
| Enallagma traviatum Selys, 1876 | Slender Bluet |
| Enallagma vesperum Calvert, 1919 | Vesper Bluet |
| Epiaeschna heros Fabricius, 1798 | Swamp Darner |
| Epipotoneura nehalennia Williamson, 1915 | |
| Epitheca (Epicordulia) princeps Hagen, 1861 | Prince Baskettail |
| Epitheca (Tetragoneuria) costalis Selys, 1871 | Slender Baskettail |
| Epitheca (Tetragoneuria) cynosura Say, 1840 | Common Baskettail |
| Epitheca (Tetragoneuria) spinigera Selys, 1871 | Spiny Baskettail |
| Erpetogomphus designatus Hagen, 1858 | Eastern Ringtail |
| Erythemis simplicicollis Say, 1839 | Common Pondhawk |
| Erythrodiplax minuscula Rambur, 1842 | Little Blue Dragonlet |
| Erythrodiplax umbrata Linnaeus, 1758 | Band-winged Dragonlet |
| Gomphus (Gomphurus) externus Hagen, 1858 | Plains Clubtail |
| Gomphus (Gomphurus) fraternus Say, 1840 | Midland Clubtail |
| Gomphus (Gomphurus) hybridus Williamson, 1902 | Cocoa Clubtail |
| Gomphus (Gomphurus) lineatifrons Calvert, 1921 | Splendid Clubtail |
| Gomphus (Gomphurus) vastus Walsh, 1862 | Cobra Clubtail |
| Gomphus (Gomphurus) ventricosus Walsh, 1863 | Skillet Clubtail |
| Gomphus (Gomphus) exilis Selys, 1854 | Lancet Clubtail |
| Gomphus (Gomphus) graslinellus Walsh, 1862 | Pronghorn Clubtail |
| Gomphus (Gomphus) lividus Selys, 1854 | Ashy Clubtail |
| Gomphus (Gomphus) sandrius Tennessen, 1983 | Tennessee Clubtail |
| Gomphus (Gomphus) spicatus Hagen, 1854 | Dusky Clubtail |
| Gomphus (Hylogomphus) abbreviatus Hagen, 1878 | Spine-crowned Clubtail |
| Gynacantha chelifera McLachlan, 1895 | |
| Hagenius brevistylus Selys, 1854 | Black clubtail |
| Helocordulia uhleri Selys, 1871 | Uhler's sundragon |
| Hemicordulia intermedia Selys, 1871 | Yellow-spotted Emerald |
| Hetaerina americana Fabricius, 1798 | American Rubyspot |
| Hetaerina titia Drury, 1773 | Smoky Rubyspot |
| Hydrobasileus brevistylus Brauer, 1865 | Water prince |
| Ictinogomphus australis Selys, 1873 | Australian Tiger |
| Ischnura hastata Say, 1839 | Citrine Forktail |
| Ischnura heterosticta Burmeister, 1842 | Common Bluetail |
| Ischnura posita Hagen, 1861 | Fragile Forktail |
| Ischnura pruinescens Tillyard, 1906 | Colourful Bluetail |
| Ischnura verticalis Say, 1839 | Eastern Forktail |
| Lestes alacer Hagen, 1861 | Plateau Spreadwing |
| Lestes australis (Walker, 1952) | ⇒ Lestes disjuncta Selys, 1862 |
| Lestes congener Hagen, 1861 | Spotted Spreadwing |
| Lestes disjunctus Selys, 1862 | Common Spreadwing |
| Lestes dryas Kirby, 1890 | Emerald Spreadwing |
| Lestes eurinus Say, 1840 | Amber-winged Spreadwing |
| Lestes forcipatus Rambur, 1842 | Sweetflag Spreadwing |
| Lestes inaequalis Walsh, 1862 | Elegant Spreadwing |
| Lestes rectangularis Say, 1840 | Slender Spreadwing |
| Lestes unguiculatus Hagen, 1861 | Lyre-tipped Spreadwing |
| Lestes vigilax Selys, 1862 | Swamp Spreadwing |
| Leucorrhinia borealis Hagen, 1890 | Boreal Whiteface |
| Leucorrhinia hudsonica Selys, 1850 | Hudsonian Whiteface |
| Leucorrhinia intacta Hagen, 1861 | Dot-tailed Whiteface |
| Libellula auripennis Burmeister, 1839 | Golden-winged Skimmer |
| Libellula cyanea (Fabricius, 1775) | ⇒ Apamea oblonga Haworth, 1809 |
| Libellula deplanata (Rambur, 1842) | ⇒ Tolidomordella discoidea Melsheimer, 1845 |
| Libellula exusta (Say, 1839) | ⇒ Tolidomordella fenestrata Champion, 1891 |
| Libellula incesta Hagen, 1861 | Slaty Skimmer |
| Libellula julia (Uhler, 1857) | ⇒ Ladona julia Uhler, 1857 |
| Libellula luctuosa Burmeister, 1839 | Widow Skimmer |
| Libellula lydia (Drury, 1773) | ⇒ Tolidomoxia nigerrima Ermisch, 1950 |
| Libellula needhami Westfall, 1943 | Needham's Skimmer |
| Libellula pulchella (Drury, 1773) | ⇒ Celithemis amanda Hagen, 1861 |
| Libellula quadrimaculata Linnaeus, 1758 | Four Spotted Chaser |
| Libellula semifasciata Burmeister, 1839 | Painted Skimmer |
| Libellula vibrans Fabricius, 1793 | Great Blue Skimmer |
| Macromia alleghaniensis Williamson, 1909 | Allegheny River Cruiser |
| Macromia annulata Hagen, 1861 | Bronzed River Cruiser |
| Macromia illinoiensis Walsh, 1862 | Illinois River Cruiser |
| Macromia magnifica McLachlan, 1874 | Western River Cruiser |
| Macromia pacifica Hagen, 1861 | Gilded River Cruiser |
| Macromia taeniolata Rambur, 1842 | Royal River Cruiser |
| Miathyria marcella Selys, 1857 | Hyacinth Glider |
| Nannophlebia anacharis Lieftinck, 1955 | |
| Nannothemis bella Uhler, 1857 | Elfin Skimmer |
| Nasiaeschna pentacantha Rambur, 1842 | Cyrano Darner |
| Nehalennia irene Hagen, 1861 | Sedge Sprite |
| Neurocordulia molesta Walsh, 1863 | Smoky Shadowdragon |
| Neurocordulia obsoleta Say, 1840 | Umber Shadowdragon |
| Neurocordulia xanthosoma Williamson, 1908 | Orange Shadowdragon |
| Neurocordulia yamaskanensis Provancher, 1875 | Stygian Shadowdragon |
| Ophiogomphus rupinsulensis Walsh, 1862 | Rusty Snaketail |
| Orthetrum albistylum Selys, 1848 | White-Tailed Skimmer |
| Orthetrum caledonicum Brauer, 1865 | Blue Skimmer |
| Pachydiplax longipennis Burmeister, 1839 | Blue dasher |
| Pantala flavescens Fabricius, 1798 | Globe Skimmer |
| Pantala hymenaea Say, 1840 | Spot-winged Glider |
| Pantelusa krassilovi ♰ D. V. Vassil..., 2014 | |
| Perithemis domitia Drury, 1773 | Slough Amberwing |
| Perithemis tenera Say, 1840 | Eastern Amberwing |
| Progomphus obscurus Rambur, 1842 | Common Sanddragon |
| Rhionaeschna mutata Hagen, 1861 | Spatterdock Darner |
| Rhipidolestes okinawanus Asahina, 1951 | |
| Selysioneura ranatra Lieftinck, 1949 | |
| Somatochlora ensigera Martin, 1907 | Plains Emerald |
| Somatochlora franklini Selys, 1878 | Delicate Emerald |
| Somatochlora hineana Williamson, 1931 | Hine's emerald |
| Somatochlora linearis Hagen, 1861 | Mocha Emerald |
| Somatochlora tenebrosa (Say, 1840) | ⇒ Somatochlora filosa Hagen, 1861 |
| Stylurus amnicola Walsh, 1862 | Riverine Clubtail |
| Stylurus intricatus Selys, 1858 | Brimstone Clubtail |
| Stylurus notatus Rambur, 1842 | Elusive Clubtail |
| Stylurus plagiatus Selys, 1854 | Russet-tipped Clubtail |
| Stylurus spiniceps Walsh, 1862 | Arrow Clubtail |
| Sympetrum ambiguum Rambur, 1842 | Blue-faced meadowhawk |
| Sympetrum baccha baccha Selys, 1884 | |
| Sympetrum cordulegaster Selys, 1883 | |
| Sympetrum corruptum Hagen, 1861 | Variegated meadowhawk |
| Sympetrum costiferum Hagen, 1861 | Saffron Winged Meadowhawk |
| Sympetrum internum Montgomery, 1943 | Cherry-faced meadowhawk |
| Sympetrum obtrusum Hagen, 1861 | White-faced meadowhawk |
| Sympetrum rubicundulum Say, 1840 | Ruby meadowhawk |
| Sympetrum sanguineum Müller, 1764 | Ruddy darter |
| Sympetrum semicinctum Say, 1840 | Band-winged meadowhawk |
| Sympetrum vicinum Hagen, 1861 | Autumn meadowhawk |
| Synlestes weyersii tillyardi Fraser, 1948 | |
| Tachopteryx thoreyi Hagen, 1858 | Gray petaltail |
| Tramea calverti Muttkowski, 1910 | Striped Saddlebag |
| Tramea carolina Linnaeus, 1763 | Carolina Saddlebags |
| Tramea lacerata Hagen, 1861 | Black Saddlebags |
| Tramea loewii Kaup, 1866 | Common Glider |
| Tramea onusta Hagen, 1861 | Red Saddlebag |
