| Genus | Prostheceraeus |
| Species | vittatus |
| Authority | Montagu, 1815 |
| Family | Euryleptidae |
| Order | Polycladida |
| Location | Bazi Luzzo, Panarea, Italy |
| Length | about 6 mm |
| Depth | about 18 m |
| Date | 8/2001 |
| © Copyright | Wolfgang Seifarth |
| Comments | This is a iuvenile form of P. vittatus. |