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Checklist for Superorder Polyneoptera Martynov, 1923
and region Sahtu Region (Northwest Territories, Canada)


Class
 		Insecta
Linnaeus, 1758
Insects, True insects		112
321
360		Families
Genera
Species		 
Taxom
 

Subclass
 		Pterygota
Lang, 1888
Winged insects		112
321
360		Families
Genera
Species		 
Taxom
 

Infraclass
 		Neoptera
van der Wulp, 1890
Modern Wing-folding insects		105
312
351		Families
Genera
Species		 
Taxom
 

Superorder
 		Polyneoptera
Martynov, 1923
6
9
8		Families
Genera
Species		 
Taxom
 


List of families for Sahtu Region
6 Families width 8 Species
Capniidae Klapálek, 1905Capniid winter stoneflies1SpeciesTaxom
Chloroperlidae Okamoto, 1912Green stoneflies1SpeciesTaxom
Perlodidae Klapálek, 1912Perlodid stoneflies3SpeciesTaxom
Nemouridae Newman, 1853Brown stoneflies1SpeciesTaxom
Pteronarcyidae Enderlein, 1909Giant stoneflies1SpeciesTaxom
Acrididae (MacLeay, 1819)Grasshoppers and locusts1SpeciesTaxom


Genera for Sahtu Region
9 Genera with 8 Species
Allocapnia Claassen, 1924Snowfly1SpeciesTaxom
Alloperla Banks, 1861Sallfly1SpeciesTaxom
Isogenoides Klapálek, 18381SpeciesTaxom
Isoperla Banks, 1840Stripetail1SpeciesTaxom
Nemoura Latreille, 19101SpeciesTaxom
Pteronarcys Newman, 1823Giant Stoneflies1SpeciesTaxom
Skwala Ricker, 18721SpeciesTaxom
Thisoicetrinus Uvarov, 18331SpeciesTaxom
Zapada Ricker, 1952
0SpeciesTaxom


Species list for Sahtu Region
8 Species
Allocapnia granulata Claassen, 1924Common Snowfly
Alloperla severa Hagen, 1861Western Sallfly
Isogenoides frontalis Newman, 1838Hudsonian springfly
Isoperla obscura Zetterstedt, 1840
Nemoura arctica Esben-Petersen, 1910Arctic Forestfly
Pteronarcys dorsata Say, 1823American Salmonfly
Skwala compacta McLachlan, 1872Holarctic Springfly
Thisoicetrinus pterostichus (Fischer von ..., 1833)⇒ Heteracris pterosticha Fischer von ..., 1833

Subnodes of Polyneoptera with occurrences in Sahtu Region
OrderOrthoptera
Latreille, 1793
Crickets And Grasshoppers, Katydids, Locusts, Wetas		1
1
1		Family
Genus
Species
Taxom

OrderPlecoptera
Burmeister, 1839
Stoneflies, Stoneflies Plecoptera, Stonefly		5
8
7		Families
Genera
Species
Taxom



Links, sources and further information
Polyneoptera at itis.gov