Largescale Stoneroller
Campostoma oligolepis · Cyprinidae
About this fish
- Spawning
- June
- Largest length
- up to 22 cm (9 inches)
- Lifespan
- up to 5 years
- Matures at
- about 2 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.
95 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 5 of 5 lakes
- Murphy FlowageRusk County1.0 acres · 14 ft deeprecorded 2007 (1 record)recorded
- Apple Falls FlowageSt Croix County39 acres · 40 ft deeprecorded 2004 (1 record)recorded
- Big Devil LakeWashburn County162 acres · 75 ft deeprecorded 1928 (1 record)Moderaterecorded
- Long LakeWashburn County3,290 acres · 74 ft deeprecorded 1928 (1 record)Moderatestocked, recorded
- Ottertail SpringsPrice County3.0 acres · 6 ft deeprecorded 1925 (1 record)recorded