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Checklist for Infraorder Systellognatha Zwick, 2000
and region Valley County (Nebraska, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
116
341
424
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
116
341
424
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
108
320
392
Families
Genera
Species
 
Taxom
 

Superorder
 
Polyneoptera
Martynov, 1923
12
23
24
Families
Genera
Species
 
Taxom
 

Order
 
Plecoptera
Burmeister, 1839
Stoneflies, Stoneflies Plecoptera, Stonefly
5
5
4
Families
Genera
Species
 
Taxom
 

Suborder
 
Arctoperlaria
Zwick, 1973
5
5
4
Families
Genera
Species
 
Taxom
 

Infraorder
 
Systellognatha
Zwick, 2000
2
2
2
Families
Genera
Species
 
Taxom
 


List of families for Valley County (Nebraska)
2 Families width 2 Species
Perlidae Latreille, 1802Common stoneflies2SpeciesTaxom
Pteronarcyidae Enderlein, 1909Giant stoneflies0SpeciesTaxom


Genera for Valley County (Nebraska)
2 Genera with 2 Species
Perlesta Banks, 1998Summer Stones2SpeciesTaxom
Pteronarcys Newman, 1838
Giant Stoneflies0SpeciesTaxom


Species list for Valley County (Nebraska)
2 Species
Perlesta decipiens Walsh, 1862Widespread Stone
Perlesta golconda DeWalt & Stark, 1998Two-lined Stone

Subnodes of Systellognatha with occurrences in Valley County (Nebraska)
SuperfamilyPerloidea
Latreille, 1802
1
1
2
Family
Genus
Species

Taxom

SuperfamilyPteronarcyoidea
Newman, 1853
1
1
0
Family
Genus
Species

Taxom



Links, sources and further information
Systellognatha at itis.gov