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Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Washington (Grand Forks County, North Dakota, USA)


Class
 		Insecta
Linnaeus, 1758
Insects, True insects		32
54
59		Families
Genera
Species		 
Taxom
 

Subclass
 		Pterygota
Lang, 1888
Winged insects		32
54
59		Families
Genera
Species		 
Taxom
 

Infraclass
 		Palaeoptera
Crampton, 1915
Ancient winged insects		4
4
5		Families
Genera
Species		 
Taxom
 


List of families for Washington (Grand Forks County)
4 Families width 5 Species
Coenagrionidae (Kirby, 1890)Narrow-winged damselflies1SpeciesTaxom
Gomphidae Rambur, 1842Club-tailed dragonflies1SpeciesTaxom
Lestidae Calvert, 1901Spread-winged damselflies2SpeciesTaxom
Libellulidae Rambur, 1842Chasers1SpeciesTaxom


Genera for Washington (Grand Forks County)
4 Genera with 5 Species
Enallagma Charpentier, 1861American Bluets1SpeciesTaxom
Gomphus Leach, 1858Club-Tailed Dragonflies1SpeciesTaxom
Lestes Leach, 1861Emerald Damselflies2SpeciesTaxom
Sympetrum Newman, 1943Darter Dragonfly1SpeciesTaxom


Species list for Washington (Grand Forks County)
5 Species
Enallagma annexum (Hagen, 1861)⇒ Enallagma cyathigerum Charpentier, 1840
Gomphus (Gomphurus) externus Hagen, 1858Plains Clubtail
Lestes congener Hagen, 1861Spotted Spreadwing
Lestes unguiculatus Hagen, 1861Lyre-tipped Spreadwing
Sympetrum internum Montgomery, 1943Cherry-faced meadowhawk

Subnodes of Palaeoptera with occurrences in Washington (Grand Forks County)
SuperorderOdonatoptera
Martynov, 1932
4
4
5		Families
Genera
Species
Taxom



Links, sources and further information
Palaeoptera at itis.gov