Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects) and region Sheffield (Warren County, Pennsylvania, USA)
List of families for Sheffield (Warren County Pennsylvania) 5 Families width 9 Species
Genera for Sheffield (Warren County Pennsylvania) 7 Genera with 9 Species
Species list for Sheffield (Warren County Pennsylvania) 9 Species | Argia apicalis (Say, 1840) | ⇒ Rhipidolestes okinawanus Asahina, 1951 | | Argia tibialis Rambur, 1842 | Blue-tipped Dancer | | Enallagma cyathigerum Charpentier, 1840 | Common Blue | | Enallagma exsulans Hagen, 1861 | Stream Bluet | | Ischnura verticalis Say, 1839 | Eastern Forktail | | Lestes rectangularis Say, 1840 | Slender Spreadwing | | Libellula quadrimaculata Linnaeus, 1758 | Four Spotted Chaser | | Neurocordulia yamaskanensis Provancher, 1875 | Stygian Shadowdragon | | Rhipidolestes okinawanus Asahina, 1951 | |
Subnodes of Palaeoptera with occurrences in Sheffield (Warren County Pennsylvania)
Links, sources and further information Palaeoptera at itis.gov
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