Checklist for Infraorder Systellognatha Zwick, 2000
and region Grayson County (Virginia, USA)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 129
365
424 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 129
365
424 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 114
338
394 | Families
Genera
Species |
Taxom
|
Superorder
| Polyneoptera
Martynov, 1923
| 14
26
33 | Families
Genera
Species |
Taxom
|
Order
| Plecoptera
Burmeister, 1839
Stoneflies, Stoneflies Plecoptera, Stonefly | 7
12
18 | Families
Genera
Species |
Taxom
|
Suborder
| Arctoperlaria
Zwick, 1973
| 7
12
18 | Families
Genera
Species |
Taxom
|
Infraorder
| Systellognatha
Zwick, 2000
| 3
8
12 | Families
Genera
Species |
Taxom
|
List of families for Grayson County (Virginia)
3 Families width 12 Species
Genera for Grayson County (Virginia)
8 Genera with 12 Species
Species list for Grayson County (Virginia)
12 Species | Acroneuria lycorias Newman, 1839 | Boreal Stone | | Agnetina capitata Pictet, 1841 | Eastern stonefly | | Agnetina flavescens Walsh, 1862 | Midwestern Stone | | Hesperoperla pacifica Banks, 1900 | Golden Stone | | Isoperla dicala Frison, 1942 | Sable Stripetail | | Isoperla frisoni Illies, 1966 | Red sand verbena | | Isoperla marlynia Needham & Cl..., 1925 | Midwestern Stripetail | | Isoperla signata Banks, 1902 | Light brown stonefly | | Malirekus hastatus Banks, 1920 | Brook Springfly | | Paragnetina media Walker, 1852 | Embossed Stone | | Perlesta placida Hagen, 1861 | Freckled Stone | | Tallaperla maria Needham & Smith, 1916 | Common Roachfly |
Subnodes of Systellognatha with occurrences in Grayson County (Virginia)
Links, sources and further information Systellognatha at itis.gov
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