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Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Jefferson County (Montana, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
114
366
458
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
114
366
458
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
5
6
5
Families
Genera
Species
 
Taxom
 


List of families for Jefferson County (Montana)
5 Families width 5 Species
Ephemerellidae Klapálek, 1909Blue-Winged Olive Ephemerellidae1SpeciesTaxom
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae0SpeciesTaxom
Oligoneuriidae Ulmer, 1914Brushleg Mayflies1SpeciesTaxom
Libellulidae Rambur, 1842Chasers2SpeciesTaxom
Neoephemeridae Traver, 1935Large square-gilled mayflies1SpeciesTaxom


Genera for Jefferson County (Montana)
6 Genera with 5 Species
Drunella Needham, 1923Blue-Winged Olives1SpeciesTaxom
Epeorus Eaton, 1881
0SpeciesTaxom
Isonychia Eaton, 1977Slate Drakes1SpeciesTaxom
Leucorrhinia Brittinger, 1861Whitefaces1SpeciesTaxom
Potamanthellus Lestage, 19771SpeciesTaxom
Sympetrum Newman, 1842Darter Dragonfly1SpeciesTaxom


Species list for Jefferson County (Montana)
5 Species
Drunella coloradensis Dodds, 1923
Isonychia (Isonychia) alderensis ♰ S. E. Lewis, 1977
Leucorrhinia intacta Hagen, 1861Dot-tailed Whiteface
Potamanthellus rubiensis ♰ S. E. Lewis, 1977
Sympetrum ambiguum Rambur, 1842Blue-faced meadowhawk

Subnodes of Palaeoptera with occurrences in Jefferson County (Montana)
SuperorderEphemeropteroidea
Rohdendorf, 1968
4
4
3
Families
Genera
Species

Taxom

SuperorderOdonatoptera
Martynov, 1932
1
2
2
Family
Genera
Species

Taxom



Links, sources and further information
Palaeoptera at itis.gov