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Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Smith River (Del Norte County, California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
23
31
26
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
23
31
26
Families
Genera
Species
 
Taxom
 

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


List of families for Smith River (Del Norte County)
3 Families width 2 Species
Platystictidae Laidlaw, 1924Forest Damselflies1SpeciesTaxom
Ephemerellidae Klapálek, 1909Blue-Winged Olive Ephemerellidae1SpeciesTaxom
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae0SpeciesTaxom


Genera for Smith River (Del Norte County)
3 Genera with 2 Species
Drepanosticta Laidlaw, 19331SpeciesTaxom
Ephemerella Walsh, 1853And Pale Duns1SpeciesTaxom
Rhithrogena Eaton, 1881
March Browns0SpeciesTaxom


Species list for Smith River (Del Norte County)
2 Species
Drepanosticta crenitis Lieftinck, 1933
Ephemerella invaria Walker, 1853Chocolate dun

Subnodes of Palaeoptera with occurrences in Smith River (Del Norte County)
SuperorderEphemeropteroidea
Rohdendorf, 1968
2
2
1
Families
Genera
Species

Taxom

SuperorderOdonatoptera
Martynov, 1932
1
1
1
Family
Genus
Species

Taxom



Links, sources and further information
Palaeoptera at itis.gov