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


Class
 		Insecta
Linnaeus, 1758
Insects, True insects		35
42
33		Families
Genera
Species		 
Taxom
 

Subclass
 		Pterygota
Lang, 1888
Winged insects		35
42
33		Families
Genera
Species		 
Taxom
 

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


List of families for Cavell (Division No. 13 Saskatchewan)
3 Families width 2 Species
Baetidae (Leach, 1815)Mayflies1SpeciesTaxom
Siphlonuridae Banks, 1900Primitive Minnow Mayflies1SpeciesTaxom
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae0SpeciesTaxom


Genera for Cavell (Division No. 13 Saskatchewan)
3 Genera with 2 Species
Acentrella Bengtsson, 19121SpeciesTaxom
Ameletus Eaton, 19341SpeciesTaxom
Cinygmula McDunnough, 1933
0SpeciesTaxom


Species list for Cavell (Division No. 13 Saskatchewan)
2 Species
Acentrella lapponica (Bengtsson, 1912)⇒ Acentrella feropagus Alba-Tercedo..., 2000
Ameletus celer McDunnough, 1934Cape Thompson draba

Subnodes of Palaeoptera with occurrences in Cavell (Division No. 13 Saskatchewan)
SuperorderEphemeropteroidea
Rohdendorf, 1968
3
3
2		Families
Genera
Species
Taxom



Links, sources and further information
Palaeoptera at itis.gov