comb jelly ctenophora. beroe cucumis in female palms. beroe cucumis is marine predator, similar to jellyfish, eating plankton and

animal area beroe beroidae biology bioluminescent body caviar cigar cilia comb compressed ctenophora cucumis eating ecosystem effect extend family female fish focus giving gracilis hand ichthyology invasive jelly jellyfish leidyi life like longitudinal marine mnemiopsis mouth ocean ovata palms pelagic pink plankton plates predator rapacious rows sac schooling sea selective shimmering species striped surface transparent water wide wild