| Impact ID | 3615 |
| Impact Type | Competition |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | its reproductive pattern confers
an ecological advantage on this species. Round gobies spawn over a long
period of time so it can take advantage of optimal temperature and food conditions. It is a repeat spawner, spawning every 20 days or so, and males of this species protect their nests (under rocks, logs, cans)
vigorously. |
| Reference | 633 |
| Great Lakes Region | Yes |
| Cost | |
| Location | |
