| نقل قول | Lundsteen, S., K. Dahl and O.S. Tendal, 2008 Biodiversity on boulder reefs in central Kattegat. BALANCE Interim Report No. 15. |
| مرجع | 96582 Lundsteen, S., K. Dahl and O.S. Tendal, 2008 |
| Page | |
| Named Used as Valid | Echinus acutus |
| Locality | |
| Distribution | Denmark and Sweden. |