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 | Onagawa-wan (Onnagawa, Onaga), Japan | Nov 25, 1936 | default type | two examples which were found on the wooden floats of a gill-net at Konorihama. | Kato K (1939) 70 | |||
| B | Akkeshi (Akkesi) Bay, Hokkaido, Japan | 1944 or earlier | Kato K (1944) 277 |