Checklist for Suborder Arctoperlaria Zwick, 1973 and region Williamson County (Illinois, USA)
List of families for Williamson County (Illinois) 5 Families width 22 Species
Genera for Williamson County (Illinois) 11 Genera with 22 Species | Acroneuria Pictet, 1991 | | 3 | Species | Taxom | | Allocapnia Claassen, 1924 | Snowfly | 6 | Species | Taxom | | Clioperla Needham & Cl..., 1839 | | 1 | Species | Taxom | | Isoperla Banks, 1862 | Stripetail | 2 | Species | Taxom | | Nemocapnia Banks, 1938 | | 1 | Species | Taxom | | Paracapnia Hanson, 1961 | | 1 | Species | Taxom | | Paragnetina Klapálek, 1852 | | 1 | Species | Taxom | | Perlesta Banks, 1997 | Summer Stones | 2 | Species | Taxom | | Prostoia Ricker, 1852 | | 1 | Species | Taxom | | Strophopteryx Frison, 1839 | | 1 | Species | Taxom | | Taeniopteryx Pictet, 1968 | | 3 | Species | Taxom |
Species list for Williamson County (Illinois) 22 Species | Acroneuria abnormis Newman, 1838 | Common Stone | | Acroneuria filicis Frison, 1942 | Illinois Stone | | Acroneuria frisoni Stark & Brown, 1991 | Central Stone | | Allocapnia granulata Claassen, 1924 | Common Snowfly | | Allocapnia mystica Frison, 1929 | Moraine Snowfly | | Allocapnia nivicola Fitch, 1847 | Brook Snowfly | | Allocapnia recta Claassen, 1924 | Eastern Snowfly | | Allocapnia rickeri Frison, 1929 | Midwest Snowfly | | Allocapnia vivipara Claassen, 1924 | Shortwing Snowfly | | Clioperla clio Newman, 1839 | Clio Stripetail | | Isoperla decepta Frison, 1935 | Convoluted barbula moss | | Isoperla nana Walsh, 1862 | Least Stripetail | | Nemocapnia carolina Banks, 1938 | Southern Snowfly | | Paracapnia angulata Hanson, 1961 | Angulate Snowfly | | Paragnetina media Walker, 1852 | Embossed Stone | | Perlesta placida Hagen, 1861 | Freckled Stone | | Perlesta xube Stark & Rhodes, 1997 | Pawnee Stone | | Prostoia completa Walker, 1852 | Central Forestfly | | Strophopteryx fasciata Burmeister, 1839 | Little red stonefly | | Taeniopteryx burksi Ricker & Ross, 1968 | Eastern Willowfly | | Taeniopteryx maura Pictet, 1841 | Spinyleg Willowfly | | Taeniopteryx metequi Ricker & Ross, 1968 | Shortwing Willowfly |
Subnodes of Arctoperlaria with occurrences in Williamson County (Illinois)
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