Prof. Robert Ignaz Lendlmayer von Lendenfield.
The lions mane jellyfish was first discovered in 1870 when there was one found washed up on the shore at Massachusetts Bay.
The naruma jellyfish. It has been discovered in November 2009.
Probably, but how would we know?
1964 by Dr. Jack Barnes.
Jellyfish were not even alive during the Precambrian era because only single-celled organisms lived.
The first jellyfish was called the Metazoan.
Jellyfish were one of the first creatures to exist on the planet.He was stung by a jellyfish on holiday.Some jellyfish are harmless.
The Precambrian Era was the first emergence of complex, multicellular life forms on earth. Jellyfish and segmented worms were discovered to have lived during this time.
Jellyfish have roamed the seas for at least 500 million years.
jellyfish
First of all, the man-of-war is not a true jellyfish. Its body is filled with air. To be a jellyfish the "bag" of their body has to be filled with water. Also a box jellyfish is more dangerous. The box jellyfish is the most dangerous jellyfish in the world.
It is possible to find jellyfish fossils, but they are rare because jellyfish have soft bodies that are not easily preserved. In some cases, fossilized impressions of jellyfish have been discovered in certain types of sedimentary rocks that have preserved their soft tissue.