Lions Mane Jellyfish

"The Lions Mane Jellyfish is the largest jellyfish in the world. The largest can come in at about 6 meters and has tentacles over 50 meters long. They have hundreds of poisonous tentacles that it used to catch passing by fish. it then slowly drags in it’s prey and eats it."

Reference- The Week Magazine on Tumblr
Link- http://theweekmagazine.tumblr.com