Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects) and region Fork (Baltimore County, Maryland, USA)
List of families for Fork (Baltimore County) 11 Families width 17 Species | Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 6 | Species | Taxom | | Aeshnidae Rambur, 1842 | Darners | 2 | Species | Taxom | | Baetidae Leach, 1815 | Mayflies | 1 | Species | Taxom | | Calopterygidae Selys, 1850 | Broad-winged damselflies | 2 | Species | Taxom | | Gomphidae Rambur, 1842 | Club-tailed dragonflies | 3 | Species | Taxom | | Heptageniidae Needham, 1901 | Flat-Bodied Up-Wings Heptageniidae | 1 | Species | Taxom | | Ephemeridae Leach, 1817 | Burrowing mayflies | 0 | Species | Taxom | | Leptophlebiidae Banks, 1900 | Leptophlebiids | 0 | Species | Taxom | | Megapodagrionidae Tillyard, 1917 | Flatwing | 1 | Species | Taxom | | Siphlonuridae Banks, 1900 | Primitive Minnow Mayflies | 0 | Species | Taxom | | Libellulidae Rambur, 1842 | Chasers | 1 | Species | Taxom |
Genera for Fork (Baltimore County) 18 Genera with 17 Species | Argia Rambur, 1861 | Dancers | 3 | Species | Taxom | | Basiaeschna Selys, 1839 | Springtime Darner | 1 | Species | Taxom | | Callibaetis Eaton, 1862 | Speckled Duns | 1 | Species | Taxom | | Calopteryx Leach, 1805 | Demoiselle Damselflies | 1 | Species | Taxom | | Enallagma Charpentier, 1861 | American Bluets | 2 | Species | Taxom | | Hagenius Selys, 1854 | | 1 | Species | Taxom | Heptagenia Walsh, 1863 | | 0 | Species | Taxom | | Hetaerina Hagen, 1798 | Rubyspots | 1 | Species | Taxom | Hexagenia Walsh, 1863 | Giant Mayflies | 0 | Species | Taxom | | Ischnura Charpentier, 1839 | Forktail | 1 | Species | Taxom | Leptophlebia Westwood, 1840 | | 0 | Species | Taxom | | Nasiaeschna Selys, 1842 | | 1 | Species | Taxom | | Progomphus Selys, 1842 | Sanddragons | 1 | Species | Taxom | | Rhipidolestes Ris, 1951 | | 1 | Species | Taxom | Siphlonurus Eaton, 1868 | | 0 | Species | Taxom | | Stenonema Traver, 1823 | | 1 | Species | Taxom | | Stylogomphus Fraser, 1878 | Least Clubtails | 1 | Species | Taxom | | Sympetrum Newman, 1861 | Darter Dragonfly | 1 | Species | Taxom |
Species list for Fork (Baltimore County) 17 Species | Argia alberta Kennedy, 1918 | Paiute Dancer | | Argia apicalis (Say, 1840) | ⇒ Rhipidolestes okinawanus Asahina, 1951 | | Argia moesta Hagen, 1861 | Powdered Dancer | | Basiaeschna janata Say, 1839 | Springtime Darner | | Callibaetis ferrugineus Walsh, 1862 | Red Speckled Dun | | Calopteryx maculata Palisot de B..., 1805 | Black-winged Damselfly | | Enallagma civile Hagen, 1861 | Damselfly | | Enallagma exsulans Hagen, 1861 | Stream Bluet | | Hagenius brevistylus Selys, 1854 | Black clubtail | | Hetaerina americana Fabricius, 1798 | American Rubyspot | | Ischnura verticalis Say, 1839 | Eastern Forktail | | Nasiaeschna pentacantha Rambur, 1842 | Cyrano Darner | | Progomphus obscurus Rambur, 1842 | Common Sanddragon | | Rhipidolestes okinawanus Asahina, 1951 | | | Stenonema femoratum Say, 1823 | Dark Cahill | | Stylogomphus albistylus Hagen, 1878 | Eastern Least Clubtail | | Sympetrum vicinum Hagen, 1861 | Autumn meadowhawk |
Subnodes of Palaeoptera with occurrences in Fork (Baltimore County)
Links, sources and further information Palaeoptera at itis.gov
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