Gyrinus caspius
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Gyrinidae
- genus: Gyrinus
- species: Gyrinus caspius
Clifden
Connaught
IrelandArnside
Arundel
Barmston
Barrow upon Humber
Bembridge
Bleadon
Bolton le Sands
Brightlingsea
Brockenhurst
Burgess Hill
Burnham-on-Sea
Canvey Island
Chapel Saint Leonards
Chatham
Cleveleys
Cliffe
Cooling
Cramlington
Dartford
Deal
Elton
Embleton
Goole
Gravesend
Hadleigh
Hayle
Hazlerigg
Helsby
Highbridge
Hutton
Ince
Leigh-on-Sea
Lewes
Leysdown-on-Sea
Lydd
Marazion
Martham
Millom
Moreton
Neston
Newbiggin-by-the-Sea
Newhaven
Newington
North Ferriby
Paull
Pevensey
Pitsea
Puriton
Queenborough
Rye
Ryton on Dunsmore
Seaton Delaval
Seaview
Sheerness
Shipley
Shotley Gate
South Benfleet
Southam
Stalham
Stone
Sway
Thornton-Cleveleys
Tilbury
Totland
Wallasey
Wedmore
Wells-next-the-Sea
West Rainton
Westonzoyland
Woolavington
England
United Kingdom