Odonata of Clinton County, Pennsylvania PA Scientific Name English Name Clinton Tamarack CALOPTERYGIDAE BROAD‑WINGED DAMSELS Calopteryx aequabilis Say, 1839 River Jewelwing X Calopteryx amata Hagen, 1889 Superb Jewelwing XX X Calopteryx angustipennis (Selys, 1853) Appalachian Jewelwing X Calopteryx dimidiata Burmeister, 1839 Sparkling Jewelwing X Calopteryx maculata (Beauvois, 1805) Ebony Jewelwing XX X Hetaerina americana (Fabricius, 1798) American Rubyspot X Hetaerina titia (Drury, 1773) Smoky Rubyspot X LESTIDAE SPREADWINGS Archilestes grandis (Rambur, 1842) Great Spreadwing X Lestes australis Southern Spreadwing XX X Lestes congener Hagen, 1861 Spotted Spreadwing XX X Lestes disjunctus Selys, 1862 Northern Spreadwing X Lestes dryas Kirby, 1890 Emerald Spreadwing XX X Lestes eurinus Say, 1839 Amber‑winged Spreadwing XX X Lestes forcipatus Rambur, 1842 Sweetflag Spreadwing XX X Lestes inaequalis Walsh, 1862 Elegant Spreadwing X Lestes rectangularis Say, 1839 Slender Spreadwing XX X Lestes unguiculatus Hagen, 1861 Lyre‑tipped Spreadwing XX X Lestes vigilax Hagen in Selys, 1862 Swamp Spreadwing X COENAGRIONIDAE POND DAMSELS Amphiagrion saucium (Burmeister, 1839) Eastern Red Damsel XX Argia apicalis (Say, 1839) Blue‑fronted Dancer X Argia bipunctulata (Hagen, 1861) Seepage Dancer X Argia fumipennis violacea (Burmeister, 1839) Violet Dancer XX X Argia moesta (Hagen, 1861) Powdered Dancer XX Argia sedula (Hagen, 1861) Blue‑ringed Dancer X Argia tibialis (Rambur, 1842) Blue‑tipped Dancer X Argia translata Hagen in Selys, 1865 Dusky Dancer X Chromagrion conditum (Selys, 1876) Aurora Damsel XX X Coenagrion resolutum (Selys, 1876) Taiga Bluet X Enallagma antennatum (Say, 1839) Rainbow Bluet XX X Enallagma aspersum (Hagen, 1861) Azure Bluet XX Enallagma basidens Calvert, 1902 Double‑striped Bluet XX Enallagma boreale Selys, 1875 Boreal Bluet X Enallagma carunculatum Morse, 1895 Tule Bluet XX Enallagma civile (Hagen, 1861) Familiar Bluet XX X Enallagma cyathigerum (Charpentier, 1840) Northern Bluet XX X Enallagma daeckii (Calvert, 1903) Attenuated Bluet X Enallagma divagans Selys, 1876 Turquoise Bluet X Enallagma doubledayi (Selys, 1850) Atlantic Bluet X Enallagma durum (Hagen, 1861) Big Bluet X Enallagma ebrium (Hagen, 1861) Marsh Bluet X Enallagma exsulans (Hagen, 1861) Stream Bluet X Enallagma geminatum Kellicott, 1895 Skimming Bluet XX Enallagma hageni (Walsh, 1863) Hagen's Bluet XX X Enallagma laterale Morse, 1895 New England Bluet X Enallagma signatum (Hagen, 1861) Orange Bluet X Enallagma traviatum Selys, 1876 Slender Bluet X Enallagma vesperum Calvert, 1919 Vesper Bluet X Ischnura hastata (Say, 1839) Citrine Forktail XX X Ischnura kellicotti Williamson, 1898 Lilypad Forktail X Ischnura posita (Hagen, 1861) Fragile Forktail XX X Ischnura prognata (Hagen, 1861) Furtive Forktail X Ischnura ramburii (Selys, 1850) Rambur's Forktail X Ischnura verticalis (Say, 1839) Eastern Forktail XX X Nehalennia gracilis Morse, 1895 Sphagnum Sprite XX X Nehalennia integricollis Calvert, 1913 Southern Sprite X Nehalennia irene (Hagen, 1861) Sedge Sprite XX X Odonata of Clinton County, Pennsylvania PA Scientific Name English Name Clinton Tamarack PETALURIDAE PETALTAILS Tachopteryx thoreyi (Hagen in Selys, 1857) Gray Petaltail X AESHNIDAE DARNERS Aeshna canadensis Walker, 1908 Canada Darner XX X Aeshna clepsydra Say, 1839 Mottled Darner X Aeshna constricta Say, 1839 Lance‑tipped Darner X Aeshna interrupta Walker, 1908 Variable Darner XX Aeshna mutata Hagen, 1861 Spatterdock Darner X Aeshna tuberculifera Walker, 1908 Black‑tipped Darner XX X Aeshna umbrosa Walker, 1908 Shadow Darner XX X Aeshna verticalis Hagen, 1861 Green‑striped Darner XX X Anax junius (Drury, 1773) Common Green Darner XX X Anax longipes Hagen, 1861 Comet Darner X Basiaeschna janata (Say, 1839) Springtime Darner X Boyeria grafiana Williamson, 1907 Ocellated Darner X Boyeria vinosa (Say, 1839) Fawn Darner XX X Epiaeschna heros (Fabricius, 1798) Swamp Darner XX X Gomphaeschna antilope (Hagen, 1874) Taper‑tailed Darner X Gomphaeschna furcillata (Say, 1839) Harlequin Darner XX X Nasiaeschna pentacantha (Rambur, 1842) Cyrano Darner X GOMPHIDAE CLUBTAILS Arigomphus furcifer (Hagen in Selys, 1878) Lilypad Clubtail X Arigomphus villosipes (Selys, 1854) Unicorn Clubtail XX X Dromogomphus spinosus Selys, 1854 Black‑shouldered Spinyleg X Gomphus abbreviatus Hagen in Selys, 1878 Spine‑crowned Clubtail X Gomphus adelphus Selys, 1858 Moustached Clubtail XX Gomphus borealis Needham, 1901 Beaverpond Clubtail XX X Gomphus descriptus Banks, 1896 Harpoon Clubtail XX X Gomphus exilis Selys, 1854 Lancet Clubtail XX Gomphus fraternus (Say, 1839) Midland Clubtail X Gomphus lineatifrons (Calvert, 1921) Splendid Clubtail X Gomphus lividus Selys, 1854 Ashy Clubtail X Gomphus quadricolor Walsh, 1863 Rapids Clubtail X Gomphus rogersi (Gloyd, 1936) Sable Clubtail X Gomphus septima Westfall, 1956 Septima's Clubtail X Gomphus spicatus Hagen in Selys, 1854 Dusky Clubtail X Gomphus vastus (Walsh, 1862) Cobra Clubtail X Gomphus ventricosus (Walsh, 1863) Skillet Clubtail X Gomphus viridifrons Hine, 1901 Green‑faced Clubtail X Hagenius brevistylus Selys, 1854 Dragonhunter XX Lanthus parvulus (Selys, 1854) Northern Pygmy Clubtail X Lanthus vernalis Carle, 1980 Southern Pygmy Clubtail XX X Ophiogomphus anomalus Harvey, 1898 Extra‑striped Snaketail X Ophiogomphus carolus Needham, 1897 Riffle Snaketail XX X Ophiogomphus howei Bromley, 1924 Pygmy Snaketail X Ophiogtomphus incurvatus Carle, 1982 Appalachian Snaketail X Ophiogomphus mainensis Packard in Walsh, 1863 Maine Snaketail XX Ophiogomphus rupinsulensis (Walsh, 1862) Rusty Snaketail X Progomphus obscurus (Rambur, 1842) Common Sanddragon X Stylogomphus albistylus (Hagen in Selys, 1878) Eastern Least Clubtail XX Stylurus amnicola (Walsh, 1862) Riverine Clubtail X Stylurus notatus (Rambur, 1842) Elusive Clubtail X Stylurus plagiatus (Selys, 1854) Russet‑tipped Clubtail X Stylurus scudderi (Selys, 1873) Zebra Clubtail X Stylurus spiniceps (Walsh, 1862) Arrow Clubtail X Odonata of Clinton County, Pennsylvania PA Scientific Name English Name Clinton Tamarack CORDULEGASTRIDAE SPIKETAILS Cordulegaster diastatops (Selys, 1854) Delta‑spotted Spiketail XX X Cordulegaster erronea Hagen in Selys, 1878 Tiger Spiketail X Cordulegaster maculata Selys, 1854 Twin‑spotted Spiketail XX X Cordulegaster obliqua (Say, 1839) Arrowhead Spiketail XX X MACROMIIDAE CRUISERS Didymops transversa (Say, 1839) Stream Cruiser XX Macromia alleghaniensis Williamson, 1909 Allegheny River Cruiser X Macromia illinoiensis illinoiensis Walsh1862 llinois River Cruiser XX Macromia illinoiensis georgina (Selys 1878) Georgia River Cruiser X Macromia taeniolata Rambur, 1842 Royal River Cruiser X CORDULIIDAE EMERALDS Cordulia shurtleffi Scudder, 1866 American Emerald XX X Dorocordulia lepida (Hagen in Selys, 1871) Petite Emerald X Dorocordulia libera (Selys, 1871) Racket‑tailed Emerald XX X Epitheca canis (McLachlan, 1886) Beaverpond Baskettail XX X Epitheca costalis (Selys, 1871) Stripe‑winged Baskettail X Epitheca cynosura (Say, 1839) Common Baskettail XX X Epitheca princeps Hagen, 1861 Prince Baskettail X Epitheca spinigera (Selys, 1871) Spiny Baskettail X Helocordulia uhleri (Selys, 1871) Uhler's Sundragon XX Neurocordulia obsoleta (Say, 1839) Umber Shadowdragon X Neurocordulia yamaskanensis (Provancher, 1875) Stygian Shadowdragon X Somatochlora elongata (Scudder, 1866) Ski‑tailed Emerald XX X Somatochlora filosa (Hagen, 1861) Fine‑lined Emerald X Somatochlora forcipata (Scudder, 1866) Forcipate Emerald XX X Somatochlora incurvata Walker, 1918 Incurvate Emerald XX X Somatochlora linearis (Hagen, 1861) Mocha Emerald X Somatochlora tenebrosa (Say, 1839) Clamp‑tipped Emerald XX ? Somatochlora walshii (Scudder, 1866) Brush‑tipped Emerald XX X Somatochlora williamsoni Walker, 1907 Williamson's Emerald X LIBELLULIDAE SKIMMERS Celithemis elisa (Hagen, 1861) Calico Pennant XX Celithemis eponina (Drury, 1773) Halloween Pennant X Celithemis fasciata Kirby, 1889 Banded Pennant X Celithemis martha Williamson, 1922 Martha's Pennant X Erythemis simplicicollis (Say, 1839) Eastern Pondhawk XX X Erythrodiplax berenice (Drury, 1773) Seaside Dragonlet X Erythrodiplax minuscula (Rambur, 1842) Little Blue Dragonlet X Leucorrhinia frigida Hagen, 1890 Frosted Whiteface XX X Leucorrhinia glacialis Hagen, 1890 Crimson‑ringed Whiteface X Leucorrhinia hudsonica (Selys, 1850) Hudsonian Whiteface XX X Leucorrhinia intacta (Hagen, 1861) Dot‑tailed Whiteface XX X Leucorrhinia proxima Calvert, 1890 Belted Whiteface X Libellula auripennis Burmeister, 1839 Golden‑winged Skimmer X? ? Libellula axilena Westwood, 1837 Bar‑winged Skimmer X Libellula cyanea Fabricius, 1775 Spangled Skimmer X Libellula deplanata Rambur, 1842 Blue Corporal X Libellula exusta Say, 1839 White Corporal X Libellula flavida Rambur, 1842 Yellow‑sided Skimmer X Libellula incesta Hagen, 1861 Slaty Skimmer X Libellula julia Uhler, 1857 Chalk‑fronted Corporal XX X Libellula luctuosa Burmeister, 1839 Widow Skimmer XX Libellula lydia Drury, 1773 Common Whitetail XX X Libellula needhami Westfall, 1943 Needham's Skimmer X Libellula pulchella Drury, 1773 Twelve‑spotted Skimmer XX X Libellula quadrimaculata Linnaeus, 1758 Four‑spotted Skimmer XX X Libellula semifasciata Burmeister, 1839 Painted Skimmer XX X Libellula vibrans Fabricius, 1793 Great Blue Skimmer X Nannothemis bella (Uhler, 1857) Elfin Skimmer X Odonata of Clinton County, Pennsylvania PA Scientific Name English Name Clinton Tamarack Pachydiplax longipennis (Burmeister, 1839) Blue Dasher XX X Pantala flavescens