Freshwater jellyfish?

[sweetwater]

I saw the article you posted. Here is another one I found http://www.nature.org/ourinitiatives...jellyfish.xmld

According to this article and several reports that I've researched the freshwater species of jellyfish is not a true jellyfish as true jellyfish are strictly marine animals. http://www.kentuckyawake.org/Freshwater_Jellyfish