People eat jellyfish, and therefore people fish for jellyfish. They call the practice jellyballing — because if you get a chance to name something, you should name it something cool. Unfortunately, far more jellyfish are caught each year than previously assumed. We currently have no idea what effect this is having on the jellyfish population, or what effect overfishing jellyfish will have on the marine ecology. Considering we’re overfishing pretty much everything in the ocean, I imagine it’s not going to be good. Hakai has a short piece on this, well worth the read.
(image copyright Brocken Inaglory)