Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects) and region Pleasant Valley (Calvert County, Maryland, USA)
List of families for Pleasant Valley (Calvert County) 9 Families width 13 Species
Genera for Pleasant Valley (Calvert County) 9 Genera with 13 Species
Species list for Pleasant Valley (Calvert County) 13 Species | Aeshna canadensis Walker, 1908 | Canada darner | | Aeshna umbrosa Walker, 1908 | Shadow darner | | Anthopotamus verticis Say, 1839 | | | Calopteryx maculata Palisot de B..., 1805 | Black-winged Damselfly | | Enallagma annexum (Hagen, 1861) | ⇒ Enallagma cyathigerum Charpentier, 1840 | | Enallagma carunculatum Morse, 1895 | Tule Bluet | | Enallagma cyathigerum Charpentier, 1840 | Common Blue | | Hagenius brevistylus Selys, 1854 | Black clubtail | | Hexagenia (Hexagenia) bilineata Say, 1824 | Emergent Mayfly | | Hexagenia (Hexagenia) limbata Serville, 1829 | Burrowing mayfly | | Lestes congener Hagen, 1861 | Spotted Spreadwing | | Libellula pulchella (Drury, 1773) | ⇒ Celithemis amanda Hagen, 1861 | | Stenacron interpunctatum Say, 1839 | Ginger quill |
Subnodes of Palaeoptera with occurrences in Pleasant Valley (Calvert County)
Links, sources and further information Palaeoptera at itis.gov
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