| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| 1 | 2005-05-27 | Batten Bay Batten Bay, Plymouth Sound |
1.5cm diameter; underside of rock lower shore | Sonia Rowley |
| 1 | 2006-09-09 | East end of Batten Bay, Mount Batten, Plymouth. |
Wedged in crevice at low water. Small specimen approx. 2cm in diameter. | Charlotte Marshall |
| 1 | 2007-05-15 | Blackstone Rocks Blackstone Rocks |
1 large patch on rock | Cat Ridout |
| 2 | 2007-09-28 | Oxwich Bay, right hand side on and around rocks leading to Oxwich point, Gower |
under overhang | Judith Oakley |
| 1 | 21/03/2011 | Lee Bay, Ilfracombe Gently sloping shore, expanse of rocks flanking sand, fresh water stream. Good algae cover |
3.5 cm mound, orange covered with tubercles - minute sample taken, distinctive multi-rayed stellate form. | Paula Ferris |
| 1 | 09/03/2012 | Lee Bay Ilfracombe low shore gulley with floor of flat boulders |
same vertical wall, lower down, there last year | Paula Ferris |