| Reference no. | Takayama, H., 2002 |
| Ecosystem | Lake Biwa |
| Status | introduced |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Lake Biwa catch for native species has dropped from more than 8000 tons in 1972 to 2174 tons in 2000 while experts estimate catch of exotic species (black bass and bluegill exceed 3000 tons (Ref. 45327). |