map| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Island of São Sebastião (Ilha de Sebastiao), Brazil | 60map | Nov 1952; Jun 1953 | type locality | below low water line | coarse sand with detritus and tufts of Padina | 2 mature specimens in Nov, and 1 mature and 2 juvenile specimens in June. Beneath tidal zone on coarse sand with tufts of algae growing on rocks. Along with Amphioxus and Polygordius. / Amphioxus and Polygordius | Marcus Er (1954): 479, 485 |