Species list, Checklist of Suborder Polyphaga (Polyphags) for Nieuwe Rijpmakanaal (Groningen, Netherlands)

Class	Insecta Linnaeus, 1758 Insects, True insects	22 36 39	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	22 36 39	Families Genera Species	Taxom
Infraclass	Neoptera van der Wulp, 1890 Modern Wing-folding insects	18 30 34	Families Genera Species	Taxom
Superorder	Holometabola Heider, 1889 Holometabolous Insects	15 27 31	Families Genera Species	Taxom
Order	Coleoptera Linnaeus, 1758 Beetles, Coleopterans	5 7 10	Families Genera Species	Taxom
Suborder	Polyphaga Emery, 1886 Polyphags	1 2 2	Family Genera Species	Taxom

List of families for Nieuwe Rijpmakanaal
1 Family width 2 Species

Silver Water Beetles

Species

Genera for Nieuwe Rijpmakanaal
2 Genera with 2 Species

Cercyon Leach, 1790		1	Species	Taxom
Helophorus Fabricius, 1844		1	Species	Taxom

Species list for Nieuwe Rijpmakanaal
2 Species

Cercyon (Dicyrtocercyon) ustulatus (Preyssler, 1790)	⇒ Cercyon nigriceps Marsham, 1802
Helophorus (Rhopalohelophorus) obscurus (Mulsant, 1844)	⇒ Helophorus lecontei Knisch, 1924

Subnodes of Polyphaga with occurrences in Nieuwe Rijpmakanaal

Infraorder

1
2
2

Family
Genera
Species

Links, sources and further information