@inbook{ChaRMS:SourceID:1379, author = {Mapstone, G.M.}, title = {Siphonophora, in: Costello, M.J. et al. (Ed.) European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification.}, url = {https://www.marinespecies.org/charms/aphia.php?p=sourcedetails&id=1379}, year = {2001} }