| |
site |
site # (info) |
collection date |
kind |
depth |
substrate |
salin |
comments |
reference |
| A |
Hokkaido Island (Yesso, Ezo, Yezo, Yeso), Japan |
4573
 map | 1962 or earlier |
default type |
|
|
freshwater |
|
Ichikawa A, Kawakatsu M (1962): |
| B |
Wakkanai, Hokkaidō, Japan |
6788
map | 1962 or earlier |
default type |
|
|
freshwater |
Hokkaidô (Wassamu-chô, Toyotomi-chô and Wakkanai). |
Ichikawa A, Kawakatsu M (1962): from Kawakatsu 1969 (citation)- p. 64 |
| C |
Toyotomi Chō, Hokkaidō, Japan |
6790
map | 1962 or earlier |
default type |
|
|
freshwater |
Hokkaidô (Wassamu-chô, Toyotomi-chô and Wakkanai). |
Ichikawa A, Kawakatsu M (1962): from Kawakatsu 1969 (citation)- p. 64 |
| D |
Wassamu Chō, Hokkaidō, Japan |
6791
map | 1962 or earlier |
default type |
|
|
freshwater |
Hokkaidô (Wassamu-chô, Toyotomi-chô and Wakkanai). |
Ichikawa A, Kawakatsu M (1962): from Kawakatsu 1969 (citation)- p. 64 |
| E |
Wakkanai, Hokkaidō, Japan |
6788
map | 1968 |
|
|
|
freshwater |
found in a well in Wakkanai City |
Kawakatsu M, Iwaki S, Yamada T (1969): p. 94 |