| Αρ. Αναφοράς | IUCN, 2006 |
| Οικοσύστημα | Temperate Northern Atlantic |
| Κατάσταση | native |
| Αφθονία | |
| Στάδιο ζωής | adults |
| Τοπική βάση δεδομένων | |
| Σχόλια | This species is listed as endangered or threatened in the Mediterranean as included in the Annex II of the Barcelona Agreement (Ref. 85339). |