Species list, Checklist of Superfamily Hydrophiloidea (Histerids) for South Island (New Zealand)

Class	Insecta Linnaeus, 1758 Insects, True insects	289 1326 1937	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	288 1325 1936	Families Genera Species	Taxom
Infraclass	Neoptera van der Wulp, 1890 Modern Wing-folding insects	278 1307 1902	Families Genera Species	Taxom
Superorder	Holometabola Heider, 1889 Holometabolous Insects	202 1087 1505	Families Genera Species	Taxom
Order	Coleoptera Linnaeus, 1758 Beetles, Coleopterans	46 223 277	Families Genera Species	Taxom
Suborder	Polyphaga Emery, 1886 Polyphags	42 188 205	Families Genera Species	Taxom
Infraorder	Staphyliniformia Lameere, 1900	8 28 31	Families Genera Species	Taxom
Superfamily	Hydrophiloidea Latreille, 1802 Histerids, Hydriphiloids, Hydrophilids	2 3 3	Families Genera Species	Taxom

List of families for South Island
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 South Island
3 Genera with 3 Species

Species list for South Island
3 Species

Helophorus (Rhopalohelophorus) sempervarians Angus, 1970
Helopium agabus ♰ J. O. Westwood, 1854
Hydrobius fuscipes C. Linnaeus, 1758	Water Scavenger Beetle

Subnodes of Hydrophiloidea with occurrences in South Island

Family	Helophoridae Leach, 1815 Water scavenger beetles	1 1	Genus Species	Taxom
Family	Hydrophilidae Latreille, 1802 Silver Water Beetles, Water beetles, water scavenger beetle, Water scavenger beetles, Water scawenger beetles	2 2	Genera Species	Taxom

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