| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| common | 2007-05-17 | hen cliff kimmeridge |
Steve Trewhella | |
| Unknown | 2009-04-24 | Aberavon beach Near the break water at Aberavon beach |
In rockpool | Adrian Cooke |
| 3 | 2010-09-09 | Westward Ho! Semi-exposed shore, rocky shore at end sandy beach, rock platform cut by gullies and pools, sand at low tide |
Amonst Corallina fronds, microscope | Paula Ferris |