Checklist for Superfamily Nemouroidea Newman, 1853 and region Cowlitz County (Washington, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 248 1135 1615 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 248 1135 1615 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 234 1091 1526 | Families Genera Species | Taxom | Superorder | Polyneoptera Martynov, 1923
| 17 44 55 | Families Genera Species | Taxom | Order | Plecoptera Burmeister, 1839 Stoneflies, Stoneflies Plecoptera, Stonefly | 6 12 17 | Families Genera Species | Taxom | Suborder | Arctoperlaria Zwick, 1973
| 6 12 17 | Families Genera Species | Taxom | Infraorder | Euholognatha Zwick, 1973
| 3 6 11 | Families Genera Species | Taxom | Superfamily | Nemouroidea Newman, 1853
| 3 6 11 | Families Genera Species | Taxom |
List of families for Cowlitz County 3 Families width 11 Species
Genera for Cowlitz County 6 Genera with 11 Species
Species list for Cowlitz County 11 Species | Allocapnia granulata Claassen, 1924 | Common Snowfly | | Allocapnia pygmaea Burmeister, 1839 | Pygmy Snowfly | | Allocapnia rickeri Frison, 1929 | Midwest Snowfly | | Allocapnia vivipara Claassen, 1924 | Shortwing Snowfly | | Capnia gracilaria Claassen, 1924 | Slender Snowfly | | Capnia nana Claassen, 1924 | Dwarf Snowfly | | Podmosta delicatula Claassen, 1923 | Delicate Forestfly | | Strophopteryx fasciata Burmeister, 1839 | Little red stonefly | | Taeniopteryx burksi Ricker & Ross, 1968 | Eastern Willowfly | | Taeniopteryx nivalis Fitch, 1847 | Boreal Willowfly | | Taeniopteryx parvula Banks, 1918 | Hooked Willowfly |
Subnodes of Nemouroidea with occurrences in Cowlitz County | Family | Capniidae ♰ Klapálek, 1905 Capniid winter stoneflies, Small winter stoneflies, small winter stonefly, Smallwinter Stoneflies, Snowflies | 2 6 | Genera Species | Taxom
| | Family | Nemouridae Newman, 1853 Brown stoneflies, Forestflies, Forestfly Stonefly, Spring stoneflies, spring stonefly, Tiny winter blacks | 2 1 | Genera Species | Taxom
| | Family | Taeniopterygidae Klapálek, 1905 Taeniopterygid winter stoneflies, Willowflies, Winter stoneflies, winter stonefly | 2 4 | Genera Species | Taxom
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