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.)
| Scroll through list of sites as necessary. | site | collection date | depth | substrate | salin | locality kind | comments | reference |
|---|---|---|---|---|---|---|---|---|
| A | Toyotomi Chō, Hokkaidō, Japan | 1962 or earlier | freshwater | default type | Hokkaidô (Wassamu-chô, Toyotomi-chô and Wakkanai). | Ichikawa A, Kawakatsu M (1962) from Kawakatsu 1969 (citation)- p. 64 | ||
| B | Wakkanai, Hokkaidō, Japan | 1962 or earlier | freshwater | default type | Hokkaidô (Wassamu-chô, Toyotomi-chô and Wakkanai). | Ichikawa A, Kawakatsu M (1962) from Kawakatsu 1969 (citation)- p. 64 | ||
| C | Wakkanai, Hokkaidō, Japan | 1968 | freshwater | found in a well in Wakkanai City | Kawakatsu M, Iwaki S, Yamada T (1969) p. 94 | |||
| D | Hokkaido Island (Yesso, Ezo, Yezo, Yeso), Japan | 1962 or earlier | freshwater | default type | Ichikawa A, Kawakatsu M (1962) | |||
| E | Wassamu Chō, Hokkaidō, Japan | 1962 or earlier | freshwater | default type | Hokkaidô (Wassamu-chô, Toyotomi-chô and Wakkanai). | Ichikawa A, Kawakatsu M (1962) from Kawakatsu 1969 (citation)- p. 64 | ||