site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Oshidomari-ko (Washidomari-ko), Rishiri Island, Japan | 4551 map | 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 |