Checklist for Tribe Alloperlini Surdick, 1985 and region Mill Creek (Snohomish County, Washington, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 109 327 434 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 109 327 434 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 94 284 367 | Families Genera Species | Taxom | Superorder | Polyneoptera Martynov, 1923
| 12 25 31 | Families Genera Species | Taxom | Order | Plecoptera Burmeister, 1839 Stoneflies, Stoneflies Plecoptera, Stonefly | 8 17 25 | Families Genera Species | Taxom | Suborder | Arctoperlaria Zwick, 1973
| 8 17 25 | Families Genera Species | Taxom | Infraorder | Systellognatha Zwick, 2000
| 5 10 10 | Families Genera Species | Taxom | Superfamily | Perloidea Latreille, 1802
| 3 8 9 | Families Genera Species | Taxom | | Family | Chloroperlidae ♰ Okamoto, 1912 Green stoneflies, Green stonefly, Sallflies | 2 3 | Genera Species | Taxom | | Subfamily | Chloroperlinae Okamoto, 1912 Sallflies | 2 3 | Genera Species | Taxom | | Tribe | Alloperlini Surdick, 1985
| 2 3 | Genera Species | Taxom |
Genera for Mill Creek (Snohomish County) 2 Genera with 3 Species
Species list for Mill Creek (Snohomish County) 3 Species
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