Sphaeridium lunatum
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Hydrophilidae
- genus: Sphaeridium
- species: Sphaeridium lunatum
Berg
Brunn am Gebirge
Gaaden
Maria Enzersdorf
Mödling
Wiener Neudorf
Lower Austria
Kaprun
Lofer
Sankt Martin bei Lofer
Salzburg
Austria
Lethbridge
Alberta
Canada- Luxembourg
Fjärås kyrkby
Halland
Borgholm
Södra Sandby
Kalmar
Ösmo
Stockholm
Marieberg
Uppsala
Ås
Örebro
Sweden
Downpatrick
Hillsborough
Northern Ireland
Bearsden
Scotland
United Kingdom
Asheville
North Carolina
United States
Aspelt