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Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Alsea (Benton County, Oregon, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
40
70
84
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
40
70
84
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
2
3
3
Families
Genera
Species
 
Taxom
 


List of families for Alsea
2 Families width 3 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae2SpeciesTaxom
Ephemerellidae Klapálek, 1909Blue-Winged Olive Ephemerellidae1SpeciesTaxom


Genera for Alsea
3 Genera with 3 Species
Cinygma Eaton, 18851SpeciesTaxom
Ephemerella Walsh, 1909And Pale Duns1SpeciesTaxom
Ironodes Traver, 19101SpeciesTaxom


Species list for Alsea
3 Species
Cinygma (Cinygma) integrum Eaton, 1885
Ephemerella (Ephemerella) aurivillii Bengtsson, 1909
Ironodes californicus Banks, 1910

Subnodes of Palaeoptera with occurrences in Alsea
SuperorderEphemeropteroidea
Rohdendorf, 1968
2
3
3
Families
Genera
Species

Taxom



Links, sources and further information
Palaeoptera at itis.gov