Checklist for Superfamily Perloidea Latreille, 1802 and region Washington County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 291 1648 2428 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 291 1648 2428 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 273 1589 2307 | Families Genera Species | Taxom | Superorder | Polyneoptera Martynov, 1923
| 22 64 99 | Families Genera Species | Taxom | Order | Plecoptera Burmeister, 1839 Stoneflies, Stoneflies Plecoptera, Stonefly | 8 18 34 | Families Genera Species | Taxom | Suborder | Arctoperlaria Zwick, 1973
| 8 18 34 | Families Genera Species | Taxom | Infraorder | Systellognatha Zwick, 2000
| 4 12 21 | Families Genera Species | Taxom | Superfamily | Perloidea Latreille, 1802
| 3 11 20 | Families Genera Species | Taxom |
List of families for Washington County (Pennsylvania) 3 Families width 20 Species
Genera for Washington County (Pennsylvania) 11 Genera with 20 Species | Acroneuria Pictet, 1937 | | 5 | Species | Taxom | | Agnetina Klapálek, 1841 | | 1 | Species | Taxom | | Alloperla Banks, 1934 | Sallfly | 1 | Species | Taxom | | Clioperla Needham & Cl..., 1839 | | 1 | Species | Taxom | Haploperla Navas, 1934 | | 0 | Species | Taxom | | Isoperla Banks, 1862 | Stripetail | 6 | Species | Taxom | | Malirekus Ricker, 1920 | | 1 | Species | Taxom | | Neoperla Needham, 1839 | | 1 | Species | Taxom | | Paragnetina Klapálek, 1852 | | 1 | Species | Taxom | | Perlesta Banks, 1861 | Summer Stones | 3 | Species | Taxom | Sweltsa Ricker, 1943 | | 0 | Species | Taxom |
Species list for Washington County (Pennsylvania) 20 Species | Acroneuria abnormis Newman, 1838 | Common Stone | | Acroneuria arenosa Pictet, 1841 | Eastern Stone | | Acroneuria evoluta Klapálek, 1909 | Constricted Stone | | Acroneuria lycorias Newman, 1839 | Boreal Stone | | Acroneuria perplexa Frison, 1937 | Enigmatic Stone | | Agnetina capitata Pictet, 1841 | Eastern stonefly | | Alloperla caudata Frison, 1934 | Ozark Sallfly | | Clioperla clio Newman, 1839 | Clio Stripetail | | Isoperla bilineata Say, 1823 | Two-lined Stripetail | | Isoperla decepta Frison, 1935 | Convoluted barbula moss | | Isoperla dicala Frison, 1942 | Sable Stripetail | | Isoperla frisoni Illies, 1966 | Red sand verbena | | Isoperla marlynia Needham & Cl..., 1925 | Midwestern Stripetail | | Isoperla nana Walsh, 1862 | Least Stripetail | | Malirekus hastatus Banks, 1920 | Brook Springfly | | Neoperla clymene Newman, 1839 | Coastal Stone | | Paragnetina media Walker, 1852 | Embossed Stone | | Perlesta armitagei Grubbs & DeWalt, 2018 | Brian's Stone | | Perlesta decipiens Walsh, 1862 | Widespread Stone | | Perlesta placida Hagen, 1861 | Freckled Stone |
Subnodes of Perloidea with occurrences in Washington County (Pennsylvania) | Family | Chloroperlidae ♰ Okamoto, 1912 Green stoneflies, green stonefly, Sallflies | 3 1 | Genera Species | Taxom
| | Family | Perlidae Latreille, 1802 Common stoneflies, common stonefly, Summer stoneflies | 5 11 | Genera Species | Taxom
| | Family | Perlodidae Klapálek, 1912 Perlodid stoneflies, perlodid stonefly, Predatory Stoneflies, Spring stoneflies, Springflies, Stripetail And Springfly Stoneflies, Stripetails | 3 8 | Genera Species | Taxom
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