Checklist for Infraorder Systellognatha Zwick, 2000 and region Venango County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 166 631 788 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 166 631 788 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 154 597 728 | Families Genera Species | Taxom | Superorder | Polyneoptera Martynov, 1923
| 20 37 55 | Families Genera Species | Taxom | Order | Plecoptera Burmeister, 1839 Stoneflies, Stoneflies Plecoptera, Stonefly | 6 9 17 | Families Genera Species | Taxom | Suborder | Arctoperlaria Zwick, 1973
| 6 9 17 | Families Genera Species | Taxom | Infraorder | Systellognatha Zwick, 2000
| 3 6 10 | Families Genera Species | Taxom |
List of families for Venango County 3 Families width 10 Species
Genera for Venango County 6 Genera with 10 Species
Species list for Venango County 10 Species | Agnetina capitata Pictet, 1841 | Eastern stonefly | | Clioperla clio Newman, 1839 | Clio Stripetail | | Isoperla bilineata Say, 1823 | Two-lined Stripetail | | Isoperla dicala Frison, 1942 | Sable Stripetail | | Isoperla frisoni Illies, 1966 | Red sand verbena | | Isoperla nana Walsh, 1862 | Least Stripetail | | Neoperla clymene Newman, 1839 | Coastal Stone | | Perlesta decipiens Walsh, 1862 | Widespread Stone | | Perlesta placida Hagen, 1861 | Freckled Stone | | Tallaperla maria Needham & Smith, 1916 | Common Roachfly |
Subnodes of Systellognatha with occurrences in Venango County
Links, sources and further information Systellognatha at itis.gov
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