Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| site | collection date | depth | substrate | salin | locality kind | comments | reference | |
|---|---|---|---|---|---|---|---|---|
| A | coast of Cananéa (Mar de Cananeia, ), on the southern coast of the State of Sao Paulo, 200 km southwest of Santos, Brazil | 1949 or 1950 or 1951 | sand with mud | less than sea water | type locality | found on the surface of the sand that was kept in a high glass-cylinder, after six weeks in the laboratory. | Marcus Er (1951) 29, 113 | |
| B | near Caraguatatuba (Porto Novo), channel (Canal) of São Sebastião, Santos Bay (Baía de Santos), Brazil | Feb, Jun 1952 or 1951 | shallow water | mud sand | in mud sand of the flats, where it lives with the Placorhynchid, Placorhynchus octaculeatus Karling / in asscociation with Placorhynchus octaculeatus | Marcus Er (1952) 48, 108 |