This photo of the same individual as above shows the tentacles more contracted but the oral arms extended. Note the crab megalops larva riding on the outside of the bell.
The margin is divided into 8 pairs of lobes, with deeper notches between pairs. This photo shows 3 sets of lobe pairs. The rhopalia are on small flaps between the 2 lobes of a pair.
The tentacles are in 8 U-shaped groups of 4 rows each, centered between the pairs of lobes. This view from under the bell basically shows that there is such a profusion of tentacles, oral arms, and gonads under the bell that it is hard to distinguish any discrete U-shaped groups!
