| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Punta Negra, Stintino, Sardinia, Italy | 7020 | 19 August 1994 | type locality | 0,5 m | on algae from rocks, partially shaded | marine | Artois T, Willems W, Reygel P, Schockaert E (2013): 132 | |
| B | Punta Negra, Stintino, Sardinia, Italy | 7020 | 25 March 2010 | coarse-grained sand with pebbles | marine | Artois T, Willems W, Reygel P, Schockaert E (2013): 132 |