Got another one: the Hawaiian blue! At first it might not sound funny, long, or plain weird, but the only thing you have to do is to click here:
https://gardenswithwings.com/wp-content/uploads/koa-real-green-butterfly.jpg?ezimgfmt=rs:282x282/rscb1/ng:webp/ngcb1
That’s the Hawaiian ‘‘blue’’!!!