Checklist for Infraorder Systellognatha Zwick, 2000 and region Stillwater County (Montana, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 197 805 1209 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 197 805 1209 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 184 776 1147 | Families Genera Species | Taxom | Superorder | Polyneoptera Martynov, 1923
| 21 58 84 | Families Genera Species | Taxom | Order | Plecoptera Burmeister, 1839 Stoneflies, Stoneflies Plecoptera, Stonefly | 8 13 17 | Families Genera Species | Taxom | Suborder | Arctoperlaria Zwick, 1973
| 8 13 17 | Families Genera Species | Taxom | Infraorder | Systellognatha Zwick, 2000
| 5 9 11 | Families Genera Species | Taxom |
List of families for Stillwater County 5 Families width 11 Species
Genera for Stillwater County 9 Genera with 11 Species
Species list for Stillwater County 11 Species | Acroneuria abnormis Newman, 1838 | Common Stone | | Alloperla severa Hagen, 1861 | Western Sallfly | | Hesperoperla pacifica Banks, 1900 | Golden Stone | | Isoperla sobria Hagen, 1874 | Colorado Stripetail | | Paragnetina media Walker, 1852 | Embossed Stone | | Pteronarcys californica Newport, 1848 | Giant Salmonfly | | Pteronarcys dorsata Say, 1823 | American Salmonfly | | Sweltsa borealis Banks, 1895 | Boreal Sallfly | | Sweltsa coloradensis Banks, 1898 | Colorado Sallfly | | Triznaka signata Banks, 1895 | Striped Sallfly | | Yoraperla brevis Banks, 1907 | Least Roachfly |
Subnodes of Systellognatha with occurrences in Stillwater County
Links, sources and further information Systellognatha at itis.gov
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