Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Grayson County (Virginia, USA)
List of families for Grayson County (Virginia)
15 Families width 30 Species | Aeshnidae Rambur, 1842 | Darners | 3 | Species | Taxom | | Siphlonuridae Banks, 1900 | Primitive Minnow Mayflies | 0 | Species | Taxom | | Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 7 | Species | Taxom | | Baetiscidae Banks, 1900 | Armored Mayflies | 0 | Species | Taxom | | Calopterygidae Selys, 1850 | Broad-winged damselflies | 3 | Species | Taxom | | Cordulegastridae Calvert, 1893 | Biddie | 1 | Species | Taxom | | Ephemeridae Leach, 1817 | Burrowing mayflies | 2 | Species | Taxom | | Ephemerellidae Klapálek, 1909 | Blue-Winged Olive Ephemerellidae | 3 | Species | Taxom | | Heptageniidae Needham, 1901 | Flat-Bodied Up-Wings Heptageniidae | 4 | Species | Taxom | | Oligoneuriidae (Ulmer, 1914) | Brushleg Mayflies | 1 | Species | Taxom | | Gomphidae Rambur, 1842 | Club-tailed dragonflies | 1 | Species | Taxom | | Libellulidae Rambur, 1842 | Chasers | 3 | Species | Taxom | | Neoephemeridae Traver, 1935 | Large square-gilled mayflies | 1 | Species | Taxom | | Megapodagrionidae Tillyard, 1917 | Flatwing | 1 | Species | Taxom | | Leptohyphidae Landa & Soldán, 1985 | Little Stout Crawler Mayflies | 0 | Species | Taxom |
Genera for Grayson County (Virginia)
27 Genera with 30 Species #ABCEHILMNPRST
| Aeshna Fabricius, 1908 | Aeshna Dragonfly | 1 | Species | Taxom | Ameletus Eaton, 1885 | | 0 | Species | Taxom | | Argia Rambur, 1861 | Dancers | 2 | Species | Taxom | Baetisca Walsh, 1862 | | 0 | Species | Taxom | | Basiaeschna Selys, 1839 | Springtime Darner | 1 | Species | Taxom | | Boyeria McLachlan, 1840 | Spotted Darners | 1 | Species | Taxom | | Calopteryx Leach, 1805 | Demoiselle Damselflies | 1 | Species | Taxom | | Cordulegaster Leach, 1858 | Golden-Ringed Dragonflies | 1 | Species | Taxom | | Enallagma Charpentier, 1861 | American Bluets | 5 | Species | Taxom | | Ephemera Linnaeus, 1853 | Green Drakes | 1 | Species | Taxom | | Ephemerella Walsh, 1862 | And Pale Duns | 1 | Species | Taxom | | Eurylophella Tiensuu, 1924 | Chocolate Duns | 1 | Species | Taxom | | Heptagenia Walsh, 1885 | | 1 | Species | Taxom | | Hetaerina Hagen, 1773 | Rubyspots | 2 | Species | Taxom | | Hexagenia Walsh, 1924 | Giant Mayflies | 1 | Species | Taxom | | Isonychia Eaton, 1931 | Slate Drakes | 1 | Species | Taxom | Lanthus Needham, 1897 | Pygmy Clubtails | 0 | Species | Taxom | | Libellula Linnaeus, 1773 | Chaser Or Darter Dragonfly | 2 | Species | Taxom | | Maccaffertium Bednarik, 1862 | | 1 | Species | Taxom | | Neoephemera McDunnough, 1931 | | 1 | Species | Taxom | | Pachydiplax Brauer, 1839 | Blue Dashers | 1 | Species | Taxom | | Rhipidolestes Ris, 1951 | | 1 | Species | Taxom | | Rhithrogena Eaton, 1885 | March Browns | 1 | Species | Taxom | | Stenacron Jensen, 1839 | Light Cahills | 1 | Species | Taxom | | Stylurus Needham, 1862 | Hanging Clubtails | 1 | Species | Taxom | | Teloganopsis Ulmer, 1911 | | 1 | Species | Taxom | Tricorythodes Ulmer, 1920 | | 0 | Species | Taxom |
Species list for Grayson County (Virginia)
30 Species | Aeshna umbrosa Walker, 1908 | Shadow darner | | Argia apicalis (Say, 1840) | ⇒ Rhipidolestes okinawanus Asahina, 1951 | | Argia moesta Hagen, 1861 | Powdered Dancer | | Basiaeschna janata Say, 1839 | Springtime Darner | | Boyeria vinosa Say, 1840 | Fawn Darner | | Calopteryx maculata Palisot de B..., 1805 | Black-winged Damselfly | | Cordulegaster dorsalis Hagen, 1858 | Pacific Spiketail | | Enallagma annexum (Hagen, 1861) | ⇒ Enallagma cyathigerum Charpentier, 1840 | | Enallagma civile Hagen, 1861 | Damselfly | | Enallagma cyathigerum Charpentier, 1840 | Common Blue | | Enallagma divagans Selys, 1876 | Turquoise Bluet | | Enallagma exsulans Hagen, 1861 | Stream Bluet | | Ephemera (Ephemera) simulans Walker, 1853 | Brown Drake | | Ephemerella (Ephemerella) excrucians Walsh, 1862 | Bluewinged olive dun | | Eurylophella temporalis McDunnough, 1924 | | | Heptagenia (Heptagenia) elegantula Eaton, 1885 | | | Hetaerina americana Fabricius, 1798 | American Rubyspot | | Hetaerina titia Drury, 1773 | Smoky Rubyspot | | Hexagenia (Hexagenia) atrocaudata McDunnough, 1924 | | | Isonychia georgiae (McDunnough, 1931) | ⇒ Isonychia winkleri Ulmer, 1939 | | Libellula luctuosa Burmeister, 1839 | Widow Skimmer | | Libellula lydia (Drury, 1773) | ⇒ Tolidomoxia nigerrima Ermisch, 1950 | | Maccaffertium pulchellum Walsh, 1862 | | | Neoephemera purpurea Traver, 1931 | | | Pachydiplax longipennis Burmeister, 1839 | Blue dasher | | Rhipidolestes okinawanus Asahina, 1951 | | | Rhithrogena manifesta (Eaton, 1885) | ⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979 | | Stenacron interpunctatum Say, 1839 | Ginger quill | | Stylurus spiniceps Walsh, 1862 | Arrow Clubtail | | Teloganopsis deficiens Morgan, 1911 | |
Subnodes of Palaeoptera with occurrences in Grayson County (Virginia)
Links, sources and further information Palaeoptera at itis.gov
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