| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| P | 2005-04-09 | Snapes Point - sheltered shore |
Approximately 6, common at site | Nigel Mortimer |
| 2003-03-23 | Fleetwood north Fleetwood north, Flyde coast |
Kathryn Turner | ||
| Occasional | 2007-04-03 | Mount Batten Beach |
Found on the sand on the lower shore | Milly Hatton-Brown |
| NA | 2009-08-24 | Silloth Shell beach with mussels. |
NA | North West Wildlife Trusts Irish sea |
| 1 | 21/03/2011 | Hastings Shingle and rocks with some rockpools and sandy areas |
Single shell found | Nigel Sawyer |
| 2 | 22/07/2011 | Hope Gap Sussex Chalk platform. 1m low tide and investigated area straight in front of the steps. Many cobbles and stones in the gulleys which were turned and looked at. A bootlace worm, encrusting bryozoan, a couple of unidentitied (and not photographed) chitons also seen - had to escape the rising tide) |
Some damaged shells found | Nigel Sawyer |
| 2 | 06/08/2011 | Hope Gap, Sussex Chalk platform at low tide (1.2m) Several unidentified seaweeds seen and two scale worms (?Harmothoe impar). ALso Halurus equisetifolius which does not appear in the list |
Shells found | Nigel Sawyer |
| 1 | 09/03/2012 | Lee Bay Ilfracombe low shore gulley with floor of flat boulders |
Species not certain, ssmaller flatter valve unicoloured | Paula Ferris |
| 1 | 08/04/2012 | Hele Rocky outcrops and stones exposed at ELWS on shingly beach in area principally of shale bedrock. |
Attached within crevice between layers of strata. Seen opening and closing. Est 3cm across. | Robert Durrant |