Species list, Checklist of Superfamily Sphaeriusoidea for West USA (USA)

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Checklist for Superfamily Sphaeriusoidea Erichson, 1845
and region West USA (USA)

Class	Insecta Linnaeus, 1758 Insects, True insects	782 15067 62702	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	777 15046 62673	Families Genera Species	Taxom
Infraclass	Neoptera van der Wulp, 1890 Modern Wing-folding insects	739 14833 62018	Families Genera Species	Taxom
Superorder	Holometabola Heider, 1889 Holometabolous Insects	479 12088 52316	Families Genera Species	Taxom
Order	Coleoptera Linnaeus, 1758 Beetles, Coleopterans	132 3828 14947	Families Genera Species	Taxom
Suborder	Myxophaga Crowson, 1955 Microsporids, Minute Bog and Skiff Beetles	2 2 2	Families Genera Species	Taxom
Superfamily	Sphaeriusoidea Erichson, 1845	2 2 2	Families Genera Species	Taxom

List of families for West USA
2 Families width 2 Species

Hydroscaphidae LeConte, 1874	Skiff beetle	1	Species	Taxom
Sphaeriusidae Erichson, 1845	Minute Bog Beetles	1	Species	Taxom

Genera for West USA
2 Genera with 2 Species

Hydroscapha LeConte, 1874		1	Species	Taxom
Sphaerius Waltl, 1868	Mud Beetles	1	Species	Taxom

Species list for West USA
2 Species

Hydroscapha natans LeConte, 1874
Sphaerius politus G. Horn, 1868

Subnodes of Sphaeriusoidea with occurrences in West USA

Family	Hydroscaphidae LeConte, 1874 skiff beetle, Skiff beetles, Water scavenger beetles	1 1	Genus Species	Taxom
Family	Sphaeriusidae Erichson, 1845 Minute Bog Beetles	1 1	Genus Species	Taxom

Links, sources and further information

Sphaeriusoidea at artfakta.se
Sphaeriusoidea at itis.gov