Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects) and region Rock Island (Washington County, Texas, USA)
List of families for Rock Island (Washington County Texas) 12 Families width 18 Species | Aeshnidae Rambur, 1842 | Darners | 1 | Species | Taxom | | Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 3 | Species | Taxom | | Caenidae Newman, 1853 | Small square-gill mayflies | 1 | Species | Taxom | | Gomphidae Rambur, 1842 | Club-tailed dragonflies | 2 | Species | Taxom | | Heptageniidae Needham, 1901 | Flat-Bodied Up-Wings Heptageniidae | 2 | Species | Taxom | | Calopterygidae Selys, 1850 | Broad-winged damselflies | 2 | Species | Taxom | | Ephemeridae Leach, 1817 | Burrowing mayflies | 3 | Species | Taxom | | Oligoneuriidae Ulmer, 1914 | Brushleg Mayflies | 1 | Species | Taxom | | Libellulidae Rambur, 1842 | Chasers | 1 | Species | Taxom | | Corduliidae Selys-Longch..., 1850 | Baskettails | 1 | Species | Taxom | | Megapodagrionidae Tillyard, 1917 | Flatwing | 1 | Species | Taxom | | Polymitarcyidae Banks, 1900 | Pale Burrower Mayflies | 0 | Species | Taxom |
Genera for Rock Island (Washington County Texas) 18 Genera with 18 Species | Anax Leach, 1773 | Emperors And Green Darners | 1 | Species | Taxom | | Argia Rambur, 1840 | Dancers | 1 | Species | Taxom | | Caenis Stephens, 1907 | | 1 | Species | Taxom | | Enallagma Charpentier, 1861 | American Bluets | 1 | Species | Taxom | | Gomphus Leach, 1862 | Club-Tailed Dragonflies | 2 | Species | Taxom | Heptagenia Walsh, 1863 | | 0 | Species | Taxom | | Hetaerina Hagen, 1773 | Rubyspots | 2 | Species | Taxom | | Hexagenia Walsh, 1829 | Giant Mayflies | 2 | Species | Taxom | | Ischnura Charpentier, 1839 | Forktail | 1 | Species | Taxom | | Isonychia Eaton, 1862 | Slate Drakes | 1 | Species | Taxom | | Libellula Linnaeus, 1839 | Chaser Or Darter Dragonfly | 1 | Species | Taxom | | Maccaffertium Bednarik, 1862 | | 1 | Species | Taxom | | Neurocordulia Selys, 1863 | Shadowdragons | 1 | Species | Taxom | | Pentagenia Walsh, 1862 | | 1 | Species | Taxom | | Rhipidolestes Ris, 1951 | | 1 | Species | Taxom | | Stenacron Jensen, 1839 | Light Cahills | 1 | Species | Taxom | Stenonema Traver, 1933 | | 0 | Species | Taxom | Tortopus Needham and ..., 1924 | | 0 | Species | Taxom |
Species list for Rock Island (Washington County Texas) 18 Species | Anax junius Drury, 1773 | Common Green Darner | | Argia apicalis (Say, 1840) | ⇒ Rhipidolestes okinawanus Asahina, 1951 | | Caenis (Caenis) latipennis Banks, 1907 | Graywinged sulphur dun | | Enallagma signatum Hagen, 1861 | Orange Bluet | | Gomphus (Gomphurus) vastus Walsh, 1862 | Cobra Clubtail | | Gomphus (Gomphus) graslinellus Walsh, 1862 | Pronghorn Clubtail | | Hetaerina americana Fabricius, 1798 | American Rubyspot | | Hetaerina titia Drury, 1773 | Smoky Rubyspot | | Hexagenia (Hexagenia) bilineata Say, 1824 | Emergent Mayfly | | Hexagenia (Hexagenia) limbata Serville, 1829 | Burrowing mayfly | | Ischnura verticalis Say, 1839 | Eastern Forktail | | Isonychia (Isonychia) sicca Walsh, 1862 | | | Libellula luctuosa Burmeister, 1839 | Widow Skimmer | | Maccaffertium terminatum Walsh, 1862 | | | Neurocordulia molesta Walsh, 1863 | Smoky Shadowdragon | | Pentagenia vittigera Walsh, 1862 | | | Rhipidolestes okinawanus Asahina, 1951 | | | Stenacron interpunctatum Say, 1839 | Ginger quill |
Subnodes of Palaeoptera with occurrences in Rock Island (Washington County Texas)
Links, sources and further information Palaeoptera at itis.gov
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