| Reference no. | Marques, A.C., A.L. Peña Cantero and W. Vervoort, 2000 |
| Ecosystem | Temperate Northern Atlantic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Adriatic Sea, and Tyrrhenian Sea. Specimens were found at depths of 3 to 4 m on rocks and oysters. Fertile colonies were collected in September (Ref. 3086). |