Species list, Checklist of Infraorder Staphyliniformia for Helgö (Islands of Ekerö, Sweden)

Class	Insecta Linnaeus, 1758 Insects, True insects	16 34 42	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	16 34 42	Families Genera Species	Taxom
Infraclass	Neoptera van der Wulp, 1890 Modern Wing-folding insects	16 34 42	Families Genera Species	Taxom
Superorder	Holometabola Heider, 1889 Holometabolous Insects	15 33 41	Families Genera Species	Taxom
Order	Coleoptera Linnaeus, 1758 Beetles, Coleopterans	9 16 17	Families Genera Species	Taxom
Suborder	Polyphaga Emery, 1886 Polyphags	9 16 17	Families Genera Species	Taxom
Infraorder	Staphyliniformia Lameere, 1900	1 2 3	Family Genera Species	Taxom

List of families for Helgö
1 Family width 3 Species

Silver Water Beetles

Species

Genera for Helgö
2 Genera with 3 Species

Cercyon Leach, 1807		2	Species	Taxom
Chaetarthria Stephens, 1797		1	Species	Taxom

Species list for Helgö
3 Species

Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775)	⇒ Cercyon impressus Sturm, 1807
Cercyon (Cercyon) impressus Sturm, 1807
Chaetarthria seminulum Herbst, 1797

Subnodes of Staphyliniformia with occurrences in Helgö

Superfamily

1
2
3

Family
Genera
Species

Links, sources and further information