Checklist for Infraorder Systellognatha Zwick, 2000 and region Clarion County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 229 1032 1415 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 229 1032 1415 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 215 997 1343 | Families Genera Species | Taxom | Superorder | Polyneoptera Martynov, 1923
| 18 54 79 | Families Genera Species | Taxom | Order | Plecoptera Burmeister, 1839 Stoneflies, Stoneflies Plecoptera, Stonefly | 7 14 29 | Families Genera Species | Taxom | Suborder | Arctoperlaria Zwick, 1973
| 7 14 29 | Families Genera Species | Taxom | Infraorder | Systellognatha Zwick, 2000
| 3 9 19 | Families Genera Species | Taxom |
List of families for Clarion County 3 Families width 19 Species
Genera for Clarion County 9 Genera with 19 Species
Species list for Clarion County 19 Species | Acroneuria abnormis Newman, 1838 | Common Stone | | Acroneuria frisoni Stark & Brown, 1991 | Central Stone | | Acroneuria internata Walker, 1852 | Lobed Stone | | Acroneuria lycorias Newman, 1839 | Boreal Stone | | Agnetina flavescens Walsh, 1862 | Midwestern Stone | | Clioperla clio Newman, 1839 | Clio Stripetail | | Eccoptura xanthenes Newman, 1838 | Yellow Stone | | Isoperla dicala Frison, 1942 | Sable Stripetail | | Isoperla frisoni Illies, 1966 | Red sand verbena | | Isoperla nana Walsh, 1862 | Least Stripetail | | Isoperla signata Banks, 1902 | Light brown stonefly | | Neoperla robisoni Poulton & St..., 1986 | Slender Stone | | Neoperla stewarti Stark & Baumann, 1978 | Multispine Stone | | Perlesta placida Hagen, 1861 | Freckled Stone | | Perlinella drymo Newman, 1839 | Striped Stone | | Perlinella ephyre Newman, 1839 | Vernal Stone | | Pteronarcys biloba Newman, 1838 | Knobbed Salmonfly | | Pteronarcys dorsata Say, 1823 | American Salmonfly | | Pteronarcys pictetii Hagen, 1873 | Cycads |
Subnodes of Systellognatha with occurrences in Clarion County
Links, sources and further information Systellognatha at itis.gov
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