| eogammarus kygi | | Japan: Hokkaido, Naibetsu River | | 207367229 |
| eogammarus kygi | | Japan: Hokkaido, Naibetsu River | | 207367230 |
| eogammarus kygi | | Japan: Hokkaido, Chitose | | 893151093 |
| eogammarus kygi | | Japan: Hokkaido, Eniwa, Naibetsu River | | 1016470280 |
| eogammarus kygi | | Japan: Hokkaido, Eniwa, Naibetsu River | | 1016470302 |
| eogammarus kygi | | Japan:Hokkaido, Eniwa, Naibetsu River | | 1172924246 |