A Leuckartiara brownei jellyfish (IMAGE) Pensoft Publishers Caption This small jellyfish of about 1 cm in height, Leuckartiara brownei, is characterized by its orange-colored gonads covering the manubrium (i.e., structure containing the stomach and mouth) of the jellyfish. Credit Dr. Emiliano Cimoli Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.