| Number seen/Abundance | Date | Location | Comments | Species |
|---|---|---|---|---|
| 8 | 2008-01-24 | Newborough Beach, Newborough Beach, near Llanddwyn Island & Caernarfon Bay. Anglesey, North Wales. |
Found attached to large plastic flotsam. Size range: Capitulum length of three largest specimens 28mm, 25mm for three medium sized, and 20mm for the smallest specimens observed. | Lepas anatifera |