The common names of many animals preceded their classification into modern taxonomy. Jellyfish-like organisms may still be called jellyfish (Portuguese man-o'-war, a hydrozoan). Some jellyfish have names that differentiate them from other jellyfish (sea nettles).
jellies or sea jellies
Jellyfish, corals, and box jellies are cnidarians.
Jellyfish, corals, and box jellies
the box jellyfish does but not the other types of jellies; the box jellyfish does not seem to see white, but sees black and red.
Some types of jellies, such as box jellyfish.
Some species of jellies can weigh over four hundred pounds.
They prefer to call them jellies since they are not really a fish
jellyfish live the ocean
Jellies don't have skeletons.
Yes, jellies reproduce.
Jellies come in all colors.
Jellies are animals.