I am going to revive this old thread. Caught one of these guys today while sea bassing in 80 feet off of Barnaget. You can tell right away the difference between them and fluke. Looks like a fluke crossed with a sundial. Decided to keep it and see what my belly thinks. Really thin skin that separates from the fillet effortlessly. And the fillets are a beautiful white meat, not grayish like fluke or flounder. Having for dinner with some sea bass and ling tomorrow. Measured at just above 16" btw so it's a larger specimen.