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Checklist for Superfamily Cephoidea Newman, 1834 (Stem sawflies)
and region Eastern Ontario (Southern Ontario, Ontario, Canada)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
475
4160
8046
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
474
4158
8044
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
451
4058
7780
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
321
3472
6774
Families
Genera
Species
 
Taxom
 

Order
 
Hymenoptera
Linnaeus, 1758
Ants, Bees, Sawflies, Wasps
58
646
1125
Families
Genera
Species
 
Taxom
 

Suborder
 
Symphyta
Gerstäcker, 1867
Horntails, Sawflies, Woodwasps
9
67
131
Families
Genera
Species
 
Taxom
 

Superfamily
 
Cephoidea
Newman, 1834
Stem sawflies
1
2
3
Family
Genera
Species
 
Taxom
 


List of families for Eastern Ontario
1 Family width 3 Species
Cephidae Newman, 1834Cephids3SpeciesTaxom


Genera for Eastern Ontario
2 Genera with 3 Species
Cephus Latreille, 18002SpeciesTaxom
Janus Stephens, 18611SpeciesTaxom


Species list for Eastern Ontario
3 Species
Cephus cinctus Norton, 1872Western wheat-stem sawfly
Cephus spinipes (Panzer, 1800)⇒ Cephus pygmeus Linnaeus, 1767
Janus integer Norton, 1861Currant stem girdler

Subnodes of Cephoidea with occurrences in Eastern Ontario
FamilyCephidae
Newman, 1834
Cephids, Stem sawflies, stem sawfly
2
3
Genera
Species

Taxom



Links, sources and further information
Cephoidea at artfakta.se
Cephoidea at dyntaxa.se
Cephoidea at itis.gov