| Impact ID | 3643 |
| Impact Type | Food Web |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Among the Gobiidae, the invasive (formerly) Neogobius species (N. melanostomus, Ponticola kessleri, and possibly Babka gymnotrachelus) clearly dominated (>99%) over the native tubenose goby (Proterorhinus semilunaris). |
| Reference | 34240 |
| Great Lakes Region | No |
| Cost | |
| Location | Danube |
