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 | Oshidomari-ko (Washidomari-ko), Rishiri Island, Japan | 1964 | type locality | outlet of Hime-numa Pond in Rishiri Island, about 40 kilometers to the southwest off the Cape of Soya, the northernmost part of Hokkaido Island. | Kawakatsu M, Asai E, Yamada T (1977) 213 |