Checklist for Infraorder Systellognatha Zwick, 2000
and region Snohomish County (Washington, USA)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 293
1366
2002 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 292
1365
2001 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 276
1307
1864 | Families
Genera
Species |
Taxom
|
Superorder
| Polyneoptera
Martynov, 1923
| 21
70
86 | Families
Genera
Species |
Taxom
|
Order
| Plecoptera
Burmeister, 1839
Stoneflies, Stoneflies Plecoptera, Stonefly | 9
34
47 | Families
Genera
Species |
Taxom
|
Suborder
| Arctoperlaria
Zwick, 1973
| 9
34
47 | Families
Genera
Species |
Taxom
|
Infraorder
| Systellognatha
Zwick, 2000
| 5
17
19 | Families
Genera
Species |
Taxom
|
List of families for Snohomish County
5 Families width 19 Species
Genera for Snohomish County
17 Genera with 19 Species | Acroneuria Pictet, 1838 | | 1 | Species | Taxom | Agnetina Klapálek, 1907 | | 0 | Species | Taxom | | Alloperla Banks, 1861 | Sallfly | 3 | Species | Taxom | | Cultus Ricker, 1952 | | 1 | Species | Taxom | | Haploperla Navas, 1895 | | 1 | Species | Taxom | | Isoperla Banks, 1937 | Stripetail | 2 | Species | Taxom | Neoperla Needham, 1905 | | 0 | Species | Taxom | | Paragnetina Klapálek, 1902 | | 1 | Species | Taxom | Peltoperla Needham, 1905 | | 0 | Species | Taxom | | Perlesta Banks, 1861 | Summer Stones | 1 | Species | Taxom | | Perlinella Banks, 1839 | | 1 | Species | Taxom | | Plumiperla Surdick, 1935 | | 1 | Species | Taxom | | Pteronarcys Newman, 1838 | Giant Stoneflies | 2 | Species | Taxom | | Skwala Ricker, 1942 | | 1 | Species | Taxom | | Suwallia Ricker, 1904 | | 1 | Species | Taxom | | Sweltsa Ricker, 1935 | | 2 | Species | Taxom | | Yoraperla Ricker, 1943 | | 1 | Species | Taxom |
Species list for Snohomish County
19 Species | Acroneuria abnormis Newman, 1838 | Common Stone | | Alloperla caudata Frison, 1934 | Ozark Sallfly | | Alloperla serrata Needham & Cl..., 1925 | Sawtooth Sallfly | | Alloperla severa Hagen, 1861 | Western Sallfly | | Cultus tostonus Ricker, 1952 | Toston Springfly | | Haploperla brevis Banks, 1895 | Least Sallfly | | Isoperla fulva Claassen, 1937 | Western Stripetail | | Isoperla pinta Frison, 1937 | Checkered Stripetail | | Paragnetina fumosa Banks, 1902 | Smoky Stone | | Perlesta placida Hagen, 1861 | Freckled Stone | | Perlinella drymo Newman, 1839 | Striped Stone | | Plumiperla diversa Frison, 1935 | Margined Sallfly | | Pteronarcys princeps Banks, 1907 | Ebony Salmonfly | | Pteronarcys proteus Newman, 1838 | Appalachian Salmonfly | | Skwala curvata Hanson, 1942 | Curved Springfly | | Suwallia pallidula Banks, 1904 | Yellow Sallfly | | Sweltsa exquisita Frison, 1935 | Exquisite Sallfly | | Sweltsa onkos Ricker, 1935 | Ontario Sallfly | | Yoraperla mariana Ricker, 1943 | Brown Roachfly |
Subnodes of Systellognatha with occurrences in Snohomish County
Links, sources and further information Systellognatha at itis.gov
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