Apparently, they mate, then return to pre-puberty... forever.... Think they will make a cream out of this anytime soon? hahaha! http://www.telegraph.co.uk/earth/wildlife/4357829/Immortal-jellyfish-swarming-across-the-world.html
there bad on the beaches here mostly in the spring. They are busy cleaning the beaches up here getting ready for spring break saying it's going to be the biggest spring break they had in years. Because the other beaches were messed up with Hurricane Ike. so they are trying to get those ugly jellyfish off the beaches...
But if they can mate, then return to puberty, then mate again, etc... they never die? They multiply and never die? mathematically, when do they eventually cover Las Vegas?
yep, that is why they are starting early, they will tell you that on the news, it's best to start early and get the young ones out...