An immature jellyfish is called ephyra.
From the egg of a jellyfish, hatches a larva called planula.
Dave
Ephyla
No; however, some jellyfishes, like Aurelia aurita, help their newborn hatchlings to find food by spreading them with a water current.
they sting worse than other jellyfishes also they are called box jellyfishes ?
jellyfishes
bigger animals are the jellyfishes enemies.
jellyfishes eat plankton fish and even feed on other jellyfishes
No yes
35 people die by jellyfishes every year.
Yes, they are.
yes
No. They are invertebrates.
sea
yup