| J | F | M | A | M | J | J | A | S | O | N | D | Country | Locality |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Russia | Amur River, Siberia | ||||||||||||
| 111 | 111 | 111 | 111 | Canada | British Columbia | ||||||||
| Alaska | Kuskokwim River | ||||||||||||
| 111 | 111 | 111 | Russia | Moochka River, Murman area, 1960-61 | |||||||||
| 111 | 111 | 111 | 111 | not specified | |||||||||
| 111 | 111 | 111 | Korea (South) | to be filled | |||||||||
| 111 | Yukon |