Checklist for Class Insecta Linnaeus, 1758 (Insects)
and region Fredericktown (Cecil County, Maryland, USA)
List of families for Fredericktown (Cecil County)
13 Families width 18 Species | Perlidae Latreille, 1802 | Common stoneflies | 2 | Species | Taxom | | Capniidae Klapálek, 1905 | Capniid winter stoneflies | 1 | Species | Taxom | | Hesperiidae Latreille, 1809 | Skipper | 3 | Species | Taxom | | Calopterygidae Selys, 1850 | Broad-winged damselflies | 1 | Species | Taxom | | Perlodidae Klapálek, 1912 | Perlodid stoneflies | 1 | Species | Taxom | | Cordulegastridae Calvert, 1893 | Biddie | 1 | Species | Taxom | | Acrididae MacLeay, 1819 | Grasshoppers and locusts | 2 | Species | Taxom | | Corduliidae Selys-Longch..., 1850 | Baskettails | 2 | Species | Taxom | | Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 2 | Species | Taxom | | Libellulidae (Rambur, 1842) | Chasers | 2 | Species | Taxom | | Ichneumonidae Latreille, 1802 | Ichneumon flies | 0 | Species | Taxom | | Corydalidae Burmeister, 1839 | Dobsonflies | 1 | Species | Taxom | | Pteronarcyidae Enderlein, 1909 | Giant stoneflies | 0 | Species | Taxom |
Genera for Fredericktown (Cecil County)
19 Genera with 18 Species | Acroneuria Pictet, 1852 | | 2 | Species | Taxom | | Allocapnia Claassen, 1929 | Snowfly | 1 | Species | Taxom | | Atrytone Scudder, 1863 | | 1 | Species | Taxom | | Calopteryx Leach, 1805 | Demoiselle Damselflies | 1 | Species | Taxom | | Clioperla Needham & Cl..., 1839 | | 1 | Species | Taxom | | Cordulegaster Leach, 1854 | Golden-Ringed Dragonflies | 1 | Species | Taxom | | Dichromorpha Morse, 1862 | | 1 | Species | Taxom | | Didymops Rambur, 1840 | Brown Cruisers | 1 | Species | Taxom | | Enallagma Charpentier, 1861 | American Bluets | 1 | Species | Taxom | | Erynnis Schrank, 1936 | Duskywings | 1 | Species | Taxom | | Erythemis Hagen, 1839 | Pondhawks | 1 | Species | Taxom | | Helocordulia Needham, 1871 | Sundragons | 1 | Species | Taxom | | Ischnura Charpentier, 1839 | Forktail | 1 | Species | Taxom | | Libellula Linnaeus, 1773 | Chaser Or Darter Dragonfly | 1 | Species | Taxom | Neurateles Ratzeburg, 1848 | | 0 | Species | Taxom | | Nigronia Banks, 1824 | Dark Fishflies | 1 | Species | Taxom | Pteronarcys Newman, 1838 | Giant Stoneflies | 0 | Species | Taxom | | Syrbula Stål, 1864 | | 1 | Species | Taxom | | Wallengrenia Berg, 1797 | Broken-Dashes | 1 | Species | Taxom |
Species list for Fredericktown (Cecil County)
18 Species | Acroneuria carolinensis Banks, 1905 | Carolina Stone | | Acroneuria internata Walker, 1852 | Lobed Stone | | Allocapnia rickeri Frison, 1929 | Midwest Snowfly | | Atrytone delaware (Edwards, 1863) | ⇒ Anatrytone logan W.H. Edwards, 1863 | | Calopteryx maculata Palisot de B..., 1805 | Black-winged Damselfly | | Clioperla clio Newman, 1839 | Clio Stripetail | | Cordulegaster maculata Selys, 1854 | Twin-spotted Spiketail | | Dichromorpha viridis Scudder, 1862 | Saltpan fiddler | | Didymops transversa Say, 1840 | Stream Cruiser | | Enallagma aspersum Hagen, 1861 | Azure Bluet | | Erynnis baptisiae Forbes, 1936 | Indigo Dusky Wing | | Erythemis simplicicollis Say, 1839 | Common Pondhawk | | Helocordulia uhleri Selys, 1871 | Uhler's sundragon | | Ischnura verticalis Say, 1839 | Eastern Forktail | | Libellula lydia (Drury, 1773) | ⇒ Tolidomoxia nigerrima Ermisch, 1950 | | Nigronia serricornis Say, 1824 | Serrate Dark Fishfly | | Syrbula admirabilis Uhler, 1864 | Handsome Grasshopper | | Wallengrenia otho Smith, 1797 | Broken Dash |
Subnodes of Insecta with occurrences in Fredericktown (Cecil County)
 | | Insecta (Linnaeus 1758) |
Links, sources and further information Insecta at papua-insects.nl
Insecta at artfakta.se
Insecta at dyntaxa.se
Insecta at gbif.org
Insecta at irmng.org
Insecta at itis.gov
Insecta at marinespecies.org
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