| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| Frequent | 2003-06-19 | Reefs 300- 400 metres offshore Abercastle, North Pembrokeshire. |
This crab covers itself with whatever sponge is the most abundant on a reef e.g. Cliona celata on most, but Esperiopsis fucorum on a couple. | Jen Jones |
| 1 | 2004-07-26 | Lundy Island West coast just below northwest point lighthouse, Lundy Island , Bristol Channel |
Brought up in experimental lobster pot with large yellow sponge hat on head. Female berried. Put back with hat. Photos available on request. | Holly Sheldon |
| 1 | 2005-06-18 | Skomer North wall,Skomer,west Wales. |
In crevice at 18 metres depth,covered with boring sponge. | Clive Ellis |
| one | 2005-09-05 | stackpole head. south pembrokeshire. wales. water depth 10 meters. |
in rock structure. | Huw baker |
| 1 | 2007-11-20 | 8 Miles North of Newquay |
Female, found at 30m on flat, sandy substrate. (Verified by Andy Holmes of Blue Reef Aquarium, Newquay) | M Slater |
| 1 | 2009-07-05 | Combe Martin Bay On reef area approx. half mile from shore. Exact position available on request. |
Caught walking over reef. No sponge cover on back. Approx 150mm across back. Approx 13m | Shaun Galliver |
| 1 | 2009-08-22 | Lundy Island, West side Off Devil\'s slide area in approx 30m. |
Recovered lost lobster pot and D. Personanta inside. Alive but damaged. Approx 100mm across back. Released where found. | Shaun Galliver |
| 1 | 2010-09-26 | Skomer Island North Wall, Skomer Island, Pembs. |
Sponge crab, Dromia personata. Carapace app. 12-15inches across. Large sponge on its back. | Rhys Pockett |