Species list, Checklist of Suborder Polyphaga (Polyphags) for Archangai (Mongolia)

Class	Insecta Linnaeus, 1758 Insects, True insects	10 23 36	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	10 23 36	Families Genera Species	Taxom
Infraclass	Neoptera van der Wulp, 1890 Modern Wing-folding insects	10 23 36	Families Genera Species	Taxom
Superorder	Holometabola Heider, 1889 Holometabolous Insects	10 23 36	Families Genera Species	Taxom
Order	Coleoptera Linnaeus, 1758 Beetles, Coleopterans	5 16 27	Families Genera Species	Taxom
Suborder	Polyphaga Emery, 1886 Polyphags	2 3 3	Families Genera Species	Taxom

List of families for Archangai
2 Families width 3 Species

Hydrophilidae Latreille, 1802	Silver Water Beetles	2	Species	Taxom
Helophoridae Leach, 1815	Water scavenger beetles	1	Species	Taxom

Genera for Archangai
3 Genera with 3 Species

Species list for Archangai
3 Species

Helophorus (Gephelophorus) sibiricus Motschulsky, 1860	Siberian water scavenger beetle
Helopium agabus ♰ J. O. Westwood, 1854
Hydrobius fuscipes C. Linnaeus, 1758	Water Scavenger Beetle

Subnodes of Polyphaga with occurrences in Archangai

Infraorder

2
3
3

Families
Genera
Species

Links, sources and further information