The infamous box jellyfish developed ... They are pale blue and transparent in color and get their name from the cube-like shape of their bell. Up to 15 tentacles grow from each corner of the ...
scientific name Cyanea capillata is known to be the largest jellyfish. Its bell can grow up to 8 feet (2.4 meters) wide, and its tentacles can be over 120 feet (36.5 meters) long. It commonly ...