| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| Present | 2006-03-01 | Intertidal below Hen Cliff, Kimmeridge |
Steve Trewhella | |
| common | 2005-08-19 | sugary cove dartmouth castle, low springs, full moon |
Lowershore in rockpools | Sonia Rowley |
| common | 2007-07-14 | peveril point swanage dorset |
Steve Trewhella | |
| 2007-10-26 | Oxwich Point Oxwich Point, Swansea, Wales |
Middle shore | Shore Thing | |
| Occasional | 2010-05-15 | Holbeck, Scarborough Rocky shore with large tidal pools, kelp forest and bare sediment |
Anthony Hurd |