cannonball jellyfish are considered one of the most important jellyfish species. Producing in abundance in the waters of the ...

Jellyfish come in incredible shapes, colours and sizes. Most jellyfishes’ bell-shaped bodies are between two centimetres and 40 centimetres across. However, some species can grow to more than two ...

Like other jellyfish, the species’ fertilized eggs develop into a larva form, which then drops to the seafloor and grows into a colony of polyps. The polyps later morph into the recognizable ...

When the jellyfish is damaged or stressed, it shrinks in on itself, reabsorbs its tentacles, and settles on the seafloor as a cyst ...

Jellyfish are among the ocean’s most incredible inhabitants, boasting a wide array of forms and ... [+] abilities, including a unique species that, through an astonishing biological process ...