Round Goby
Neogobius melanostomus ยท Gobiidae
About this fish
- Spawning
- April, May, June, July, August and September
- Largest length
- up to 24.6 cm (10 inches)
- Lifespan
- up to 4 years
- Matures at
- about 3 years old
Values come from a national database of the United States, not Wisconsin surveys: maximum length is the species' largest recorded anywhere, and spawning months are range-wide (Wisconsin timing, in a colder climate, can be later).
USGS FishTraits 14.3 (CC0). Credit: Frimpong and Angermeier, U.S. Geological Survey.
37 open records of this fish in Wisconsin were used here.
Lakes where it has been recorded
From open fish survey and museum records. A record shows the fish was found near the lake in that year, not that it is there now.
Showing 2 of 2 lakes