Checklist for Family Helicopsychidae Ulmer, 1912 (Snail Case caddisflies) and region Jefferson County (Washington, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 149 452 550 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 148 451 549 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 138 428 522 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 105 361 440 | Families Genera Species | Taxom | Order | Trichoptera Kirby, 1813 Caddis-Flies, Caddisflies, Caddisfly, Cased Caddis | 11 17 20 | Families Genera Species | Taxom | Suborder | Integripalpia Martynov, 1924
| 7 12 13 | Families Genera Species | Taxom | Infraorder | Brevitentoria Weaver, 1984
| 4 8 10 | Families Genera Species | Taxom | Superfamily | Sericostomatoidea Stephens, 1836
| 3 3 4 | Families Genera Species | Taxom | | Family | Helicopsychidae Ulmer, 1912 Snail Case caddisflies, Snail-case caddisflies | 1 2 | Genus Species | Taxom |
Genera for Jefferson County (Washington) 1 Genera with 2 Species
Species list for Jefferson County (Washington) 2 Species
Links, sources and further information Helicopsychidae at gbif.org Helicopsychidae at irmng.org Helicopsychidae at itis.gov
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