ive caught fluke with them.
thats about it.
im sure bass eat just as many cunner as they do tog, seabass, and everything else that swims. i bet a nice big cunner would work great.
While fishing the mouth of an estuary last weekend I bagged a keeper with a huge steam clam about 5 inch's long, without the shell on of course. I believe bass will eat just about anything if given the opportunity.