Chaetarthria seminulum
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Hydrophilidae
- genus: Chaetarthria
- species: Chaetarthria seminulum
- Zurndorf
Burgenland- Gießhübl
- Gramatneusiedl
- Hainfeld
- Kaltenleutgeben
- Moosbrunn
Lower Austria- Bad Gastein
- Rauris
Salzburg- Admont
- Aigen im Ennstal
- Hall
- Hartberg
Styria
Austria- Carrick-on-Shannon
- Sligo
Connaught
Ireland- Hobscheid
03
Luxembourg- Sölvesborg
Blekinge- Särö
Halland- Bergshamra
- Vallentuna
Stockholm- Lycksele
Västerbotten- Stöpen
Västra Götaland- Mjölby
Östergötland
Sweden- Alcester
- Bagshot
- Bawtry
- Botesdale
- Brading
- Bridport
- Brockenhurst
- Cheam
- Church Stretton
- Cinderford
- Cliffe
- Clipsham
- Coltishall
- Colyton
- Cooling
- Copmanthorpe
- Cropwell Bishop
- Crowle
- Drybrook
- Earith
- East Dereham
- East Harling
- Eye
- Fimber
- Gainsborough
- Great Bookham
- Great Malvern
- Griston
- Harleston
- Hemingford Grey
- Hook
- Hornsea
- Ingleby Greenhow
- Ipswich
- Killamarsh
- Kingsbury
- Kingsley
- Langtoft
- Leysdown-on-Sea
- Lowestoft
- Marcham
- Market Weighton
- Melbourne
- Misterton
- Morden
- Newborough
- Newburn
- Newport
- Penkridge
- Radcliffe on Trent
- Repton
- Rowhedge
- Sandown
- Scalby
- Shanklin
- South Collingham
- Southampton
- Stalham
- Stoke
- Stone
- Sway
- Thornhaugh
- Thornton
- Totland
- Wales
- Wallasey
- Walton
- Wandsworth
- Wansford
- Wareham
- Wedmore
- Westonzoyland
- Windlesham
- Wivenhoe
- Woking
- Woodsetts
- Worcester
- Worksop
- Wymondham
- Yaxley
England- Hillsborough
- Randalstown
Northern Ireland
United Kingdom