| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| P | 2005-02-01 | Southampton water |
Abi Birkett | |
| 2 | 2003-06-17 | Wembury Rocky shore, Wembury Beach, South Devon. |
On sand. | Cat Ridout |
| 1 | 2003-06-18 | Wembury Rocky shore, Wembury Beach, South Devon. |
In rockpool. | Cat Ridout |
| 1 | 2003-06-25 | Wembury Wembury Beach, South Devon |
Cat Ridout | |
| 3 | 2006-08-26 | Aberavon Beach, Port Talbot, S Wales. |
In small pools | Judith Oakley |
| 2 | 2007-08-30 | Coombesgate, north Woolacombe beach. |
in shallow water over sand | Paula Ferris |
| 12 | 2007-10-11 | Barricane Beach towards Grunta, woolacombe |
In shallow pools left in sand on falling tide. About10cm | Paula Ferris |
| 5+ | 2008-09-28 | Chesil Cove Chesil Cove, Portland, Dorset |
Trish Carter | |
| NA | 2009-08-13 | Blackpool Central - South Shore Sandy beach |
Alive | North West Wildlife Trusts Irish sea |
| Lots | 05/08/2011 | Kinterbury Creek Creek in St Budeaux |
Marlin Beach Rangers | |
| 07/04/2012 | Gorey Flat sandy area |
Kevin McIlwee |