comb jelly ctenophora in female hand. beroe cucumis is found in the north atlantic ocean and north sea, it sometimes occurs in

animal beroe biology bioluminescent body cigar cilia comb compressed ctenophora cucumis ecosystem effect extend female giving gracilis hand invasive jelly jellyfish leidyi like longitudinal mnemiopsis mouth ovata pelagic pink plates predator rapacious rows sac sea shimmering species striped transparent water wide