Fried Egg Jellyfish (Lat. Cotylorhiza tuberculata). A typical adult measures 35 cm in diameter, though they can reach 50 cm across. The smooth, elevated dome of this elegant creature is surrounded by a gutter-like ring. The marginal lappets are elongated and sub-rectangular. Each mouth-arm bifurcates near its base and branches several times. In addition to some larger appendages there are many short, club-shaped ones that bear disk-like ends. It seems that this jellyfish’s sting has very little or no effect on humans. However it can cause allergies to more sensitive people, these allergies usually involve itching. These opportunistic predators will eat plankton, dinoflagellates, zooplankton (tiny sea creatures), small fish, and fish eggs. Sometimes, they will even eat other jellyfish. They reproduce asexually.  Larvae attach themselves to a hard ocean surface and grow in a polyp colony that looks like a stack of saucers.  The tiny babies are then released from capsules, like spaceships and drift away.nd scratching in the stung area.