Checklist for Suborder Arctoperlaria Zwick, 1973 and region Cowlitz County (Washington, USA)
List of families for Cowlitz County 6 Families width 17 Species
Genera for Cowlitz County 12 Genera with 17 Species | Acroneuria Pictet, 1937 | | 2 | Species | Taxom | | Allocapnia Claassen, 1924 | Snowfly | 4 | Species | Taxom | | Capnia Pictet, 1924 | | 2 | Species | Taxom | | Isoperla Banks, 1920 | Stripetail | 1 | Species | Taxom | Neoperla Needham, 1905 | | 0 | Species | Taxom | | Perlesta Banks, 1861 | Summer Stones | 1 | Species | Taxom | | Perlinella Banks, 1839 | | 1 | Species | Taxom | | Podmosta Ricker, 1923 | | 1 | Species | Taxom | Prostoia Ricker, 1952 | | 0 | Species | Taxom | | Pteronarcella Banks, 1874 | | 1 | Species | Taxom | | Strophopteryx Frison, 1839 | | 1 | Species | Taxom | | Taeniopteryx Pictet, 1918 | | 3 | Species | Taxom |
Species list for Cowlitz County 17 Species | Acroneuria abnormis Newman, 1838 | Common Stone | | Acroneuria perplexa Frison, 1937 | Enigmatic Stone | | 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 | | Isoperla mormona Banks, 1920 | Mormon Stripetail | | Perlesta placida Hagen, 1861 | Freckled Stone | | Perlinella drymo Newman, 1839 | Striped Stone | | Podmosta delicatula Claassen, 1923 | Delicate Forestfly | | Pteronarcella badia Hagen, 1874 | Least Salmonfly | | 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 Arctoperlaria with occurrences in Cowlitz County
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