| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Cala la Nave, Ventotene, Italy, Mediterranean | 49 | ca 2002 | type locality | 3.5 m | fine to medium volcanic sand | Balsamo, M., Guidi, L., Pierboni, L., Marotta, R., Todaro, M.A. and Ferraguti, M. (2007): 8 |