Beschreibung:
Five of the most frequent species of Scyphomedusae living in the German Bight. Organization and food intake in a free-swimming Scyphomedusa featuring a relatively generalized habit (Chrysaora hysoscella). Modifications in the architecture of other species of pelagic Scyphomedusae (Cyanea lamarckii, Aurelia aurita, Rhizostoma octopus) and one sessile form (Craterolophus tethys)