| |
site |
site # (info) |
collection date |
kind |
depth |
substrate |
salin |
comments |
reference |
| A |
Rishiri Island, Japan |
4068
 map | Aug 22-24, 1956 |
default type |
|
|
freshwater |
200 specimens, both sexually mature and immature, were collected from an outlet of Hime-numa Pond, Rishiri Island. |
Kawakatsu M, Asai E, Yamada T (1978): 80 |
| B |
Rishiri Island, Japan |
4068
map | Sep 2-4, 1957 |
default type |
|
|
freshwater |
About 1,500 specimens, both sexually mature and immature, were collected from an outlet of Hime-numa Pond, Rishiri Island. |
Kawakatsu M, Asai E, Yamada T (1978): 80 |
| C |
Okushiri Island, Japan |
4069
map | Sep 11, 1957 |
default type |
|
|
freshwater |
Twelve specimens, both sexually mature and immature, were collected from the shore of Takakusa-numa Pond, Okushiri Island. |
Kawakatsu M, Asai E, Yamada T (1978): 80 |
| D |
Rishiri Island, Japan |
4068
map | Aug 2-5, 1964 |
default type |
|
|
freshwater |
About 2,000 specimens, both sexually mature and immature, were collected from an outlet of Hime-numa Pond, Rishiri Island. |
Kawakatsu M, Asai E, Yamada T (1978): 80 |