no photo — written note
Animals
Small bottom fish with fused pelvic fins forming a suction disc.
Field facts
HabitatLake Michigan rock and harbour bottoms
RangeLake Michigan
When to lookYear-round
StatusInvasive (Indiana DNR / IUCN Red List)
Look-alikesNative sculpins, Darters
Field note: It eats native fish eggs, and it also feeds the smallmouth that eat it.
Lesson
Watching responsibly
Never use gobies as bait; drain and dry gear between waters.
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