| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| 2003-04-15 | Shells on strandline and beach | Kathryn Turner | ||
| 2003-07-27 | Fleetwood north Fleetwood north. |
Kathryn Turner | ||
| 2/meter | 2009-06-09 | St Annes North Water's edge at mid tide. St Annes north beach (near lifeguard station) |
Lots of shells with one or two live in burrows | Kathryn Turner |
| 1 | 2009-09-07 | Aberavon Beach Aberavon Beach, Wales |
Traethmelyn Primary School Doyle | |
| 1 | 2009-10-27 | St Anne's Pier Area North of the pier. |
North West Wildlife Trusts Irish sea | |
| NA | 2009-08-13 | Blackpool Central - South Shore Sandy beach |
North West Wildlife Trusts Irish sea | |
| 20 | 2010-06-20 | Pevensey Bay Just east of Eastbourne, a typical East Sussex pebble beach with some small areas of sand at low tide |
Carole Manion |