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Checklist for Infraorder Systellognatha Zwick, 2000
and region Floyd County (Virginia, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
153
509
605
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
153
509
605
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
132
449
525
Families
Genera
Species
 
Taxom
 

Superorder
 
Polyneoptera
Martynov, 1923
12
24
41
Families
Genera
Species
 
Taxom
 

Order
 
Plecoptera
Burmeister, 1839
Stoneflies, Stoneflies Plecoptera, Stonefly
8
18
32
Families
Genera
Species
 
Taxom
 

Suborder
 
Arctoperlaria
Zwick, 1973
8
18
32
Families
Genera
Species
 
Taxom
 

Infraorder
 
Systellognatha
Zwick, 2000
5
14
18
Families
Genera
Species
 
Taxom
 


List of families for Floyd County (Virginia)
5 Families width 18 Species
Perlidae Latreille, 1802Common stoneflies8SpeciesTaxom
Chloroperlidae Okamoto, 1912Green stoneflies2SpeciesTaxom
Perlodidae Klapálek, 1912Perlodid stoneflies4SpeciesTaxom
Peltoperlidae Claassen, 1931Roach stoneflies2SpeciesTaxom
Pteronarcyidae Enderlein, 1909Giant stoneflies2SpeciesTaxom


Genera for Floyd County (Virginia)
14 Genera with 18 Species
Acroneuria Pictet, 18393SpeciesTaxom
Agnetina Klapálek, 18411SpeciesTaxom
Alloperla Banks, 1974Sallfly1SpeciesTaxom
Clioperla Needham & Cl..., 18391SpeciesTaxom
Cultus Ricker, 18521SpeciesTaxom
Helopicus Ricker, 19201SpeciesTaxom
Isoperla Banks, 1906
Stripetail0SpeciesTaxom
Malirekus Ricker, 19201SpeciesTaxom
Neoperla Needham, 19781SpeciesTaxom
Paragnetina Klapálek, 18522SpeciesTaxom
Peltoperla Needham, 19872SpeciesTaxom
Perlesta Banks, 1861Summer Stones1SpeciesTaxom
Pteronarcys Newman, 1952Giant Stoneflies2SpeciesTaxom
Sweltsa Ricker, 19351SpeciesTaxom


Species list for Floyd County (Virginia)
18 Species
Acroneuria abnormis Newman, 1838Common Stone
Acroneuria carolinensis Banks, 1905Carolina Stone
Acroneuria lycorias Newman, 1839Boreal Stone
Agnetina capitata Pictet, 1841Eastern stonefly
Alloperla atlantica Baumann, 1974Atlantic Sallfly
Clioperla clio Newman, 1839Clio Stripetail
Cultus decisus Walker, 1852
Helopicus subvarians Banks, 1920Vernal Springfly
Malirekus hastatus Banks, 1920Brook Springfly
Neoperla catharae Stark & Baumann, 1978Slippery Stone
Paragnetina fumosa Banks, 1902Smoky Stone
Paragnetina media Walker, 1852Embossed Stone
Peltoperla arcuata Needham, 1905Appalachian Roachfly
Peltoperla tarteri Stark & Kond..., 1987Virginia Roachfly
Perlesta placida Hagen, 1861Freckled Stone
Pteronarcys dorsata Say, 1823American Salmonfly
Pteronarcys scotti Ricker, 1952Carolina Salmonfly
Sweltsa onkos Ricker, 1935Ontario Sallfly

Subnodes of Systellognatha with occurrences in Floyd County (Virginia)
SuperfamilyPerloidea
Latreille, 1802
3
12
14
Families
Genera
Species

Taxom

SuperfamilyPteronarcyoidea
Newman, 1853
2
2
4
Families
Genera
Species

Taxom



Links, sources and further information
Systellognatha at itis.gov