Jellyfish diameter; the tentacles and mouth parts usually extend beyond this bell dimension. The smallest jellyfish are the peculiar creeping jellyfish in the genera "Staurocladia" and "Eleutheria", which have bell disks from to a few millimeters in diameter, with short tentacles that extend out beyond this, which these jellyfish use to move across the surface of seaweed or the bottoms of rocky pools. Many of these tiny creeping jellyfish cannot be seen in the field without a hand lens or microscope; they can reproduce asexually by fission (splitting in half). Other very small jellyfish, which have bells about one millimeter, are
Nuclear Jellyfish matters and a coin and stamp convention draws attention due to valuable collectibles. Nuclear Jellyfish Nuclear Jellyfish is the eleventh novel by American author Tim Dorsey. It was released January 25, 2009. "Nuclear Jellyfish" features Dorsey's character Serge A. Storms. A mentally-disturbed vigilante anti-hero, Storms travels across Florida with sidekick Coleman to mete out his own brand of justice to miscreants, scammers and criminals while seeking out landmarks related to iconic rock band Lynyrd Skynyrd The novel finds Storms crossing paths with a brutal killer who calls himself "The Eel" -- but who behind is back is called "The Jellyfish"