Checklist for Infraorder Systellognatha Zwick, 2000 and region Halifax County (Virginia, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 171 545 626 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 171 545 626 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 163 528 603 | Families Genera Species | Taxom | Superorder | Polyneoptera Martynov, 1923
| 11 31 43 | Families Genera Species | Taxom | Order | Plecoptera Burmeister, 1839 Stoneflies, Stoneflies Plecoptera, Stonefly | 4 7 8 | Families Genera Species | Taxom | Suborder | Arctoperlaria Zwick, 1973
| 4 7 8 | Families Genera Species | Taxom | Infraorder | Systellognatha Zwick, 2000
| 2 5 5 | Families Genera Species | Taxom |
List of families for Halifax County (Virginia) 2 Families width 5 Species
Genera for Halifax County (Virginia) 5 Genera with 5 Species
Species list for Halifax County (Virginia) 5 Species
Subnodes of Systellognatha with occurrences in Halifax County (Virginia)
Links, sources and further information Systellognatha at itis.gov
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