| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Gulf of Naples (Neapel, Napoli) in the Mergellina, Italy | 12 | Feb, Mar 1913 | type locality | on rocks and under old boats; | Peebles F (1913): 241, 242 | |||
| B | Gulf of Naples (Neapel, Napoli) in the Mergellina, Italy | 12 | Aug 1913 | type locality | "...this sturdy little robber is easily detected when swimming in clear water." Found in seaweeds. | Peebles F (1915): 298-303 |