Comb jellies’ eight rows of comblike cilia act as paddles. In the 1980s a rapidly multiplying species decimated Black Sea fisheries. Beroe abyssicola, 4.7 inches long Aequorea victoria.

This brownish-orange comb jelly of the genus Beroe is likely one of the five undescribed species characterized by the team of researchers. Credit must be given to the creator.

For example, this picture of a Diplulmaris antarctica jellyfish shows it feeds on comb jellies, with a Beroe present in its stomach, whereas numerous hyperiid amphipods (small parasitic ...