exumbrella मीनिंग इन हिंदी

They are easily distinguished from the spotted jellyfish by the almost complete loss of spots on the exumbrella and the almost complete loss of their clubs, an appendage attached to the oral arms.
It is smaller than the Pacific sea nettle, and has more variable coloration, but is typically pale, pinkish or yellowish, often with radiating more deeply colored stripes on the exumbrella, especially near the margin.
The upper or aboral surface is called the " exumbrella " and the lower surface is called the " subumbrella "; the mouth is located on the lower surface, which may be partially closed by a membrane extending inward from the margin ( called the " velum " ).