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Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Croft (Logan County, Illinois, USA)


Class
 		Insecta
Linnaeus, 1758
Insects, True insects		27
33
34		Families
Genera
Species		 
Taxom
 

Subclass
 		Pterygota
Lang, 1888
Winged insects		27
33
34		Families
Genera
Species		 
Taxom
 

Infraclass
 		Palaeoptera
Crampton, 1915
Ancient winged insects		1
2
0		Family
Genera
Species		 
Taxom
 


List of families for Croft (Illinois)
1 Family width 0 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae0SpeciesTaxom


Genera for Croft (Illinois)
2 Genera with 0 Species
Heptagenia Walsh, 1863
0SpeciesTaxom
Rhithrogena Eaton, 1881
March Browns0SpeciesTaxom

Subnodes of Palaeoptera with occurrences in Croft (Illinois)
SuperorderEphemeropteroidea
Rohdendorf, 1968
1
2
0		Family
Genera
Species
Taxom



Links, sources and further information
Palaeoptera at itis.gov