Male Scudderia. If this were in the northeast I would have called him S. fasciata because of the shape of his supra-anal plate and the dark striping in the wings, but that species shouldn't be in Minnesota. This should be S. furcata by range, but it really looks more like fasciata. Perhaps fasciata is just a color variant of furcata, or maybe fasciata has a wider range than we think.

Moved from Katydids.