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Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Cross (Piapot, Saskatchewan, Canada)


Class
 		Insecta
Linnaeus, 1758
Insects, True insects		84
187
153		Families
Genera
Species		 
Taxom
 

Subclass
 		Pterygota
Lang, 1888
Winged insects		84
187
153		Families
Genera
Species		 
Taxom
 

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


List of families for Cross (Division No. 4 Saskatchewan)
1 Family width 2 Species
Baetidae (Leach, 1815)Mayflies2SpeciesTaxom


Genera for Cross (Division No. 4 Saskatchewan)
1 Genera with 2 Species
Baetis Leach, 19232SpeciesTaxom


Species list for Cross (Division No. 4 Saskatchewan)
2 Species
Baetis (Baetis) brunneicolor McDunnough, 1925Desert draba
Baetis phoebus (McDunnough, 1923)⇒ Baetis flavistriga McDunnough, 1921

Subnodes of Palaeoptera with occurrences in Cross (Division No. 4 Saskatchewan)
SuperorderEphemeropteroidea
Rohdendorf, 1968
1
1
2		Family
Genus
Species
Taxom



Links, sources and further information
Palaeoptera at itis.gov