BioInvasions Records (2017) Volume 6, Issue 2: 119–124 Open Access DOI: https://doi.org/10.3391/bir.2017.6.2.05 © 2017 The Author(s). Journal compilation © 2017 REABIC Rapid Communication The first record of the white-spotted Australian jellyfish Phyllorhiza punctata von Lendenfeld, 1884 from Maltese waters (western Mediterranean) and from the Ionian coast of Italy Alan Deidun1,*, Jeffrey Sciberras2, Arnold Sciberras2, Adam Gauci1, Paolo Balistreri3, Angelo Salvatore3 and Stefano Piraino4 1Physical Oceanography Research Group, Department of Geosciences, University of Malta, Msida, Malta MSD 2080 2Animal Kingdom Limited, 136, Ditch Street, Paola, Malta 3Vicolo Giotto 6, 91023 Favignana, Italy 4Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, via per Monteroni, 73100, Lecce, Italy *Corresponding author E-mail:
[email protected] Received: 18 January 2017 / Accepted: 4 April 2017 / Published online: 17 April 2017 Handling editor: Michal Grabowski Abstract The occurrence of the white-spotted Australian jellyfish Phyllorhiza punctata Lendenfeld, 1884, an Indo-Pacific scyphozoan species mainly restricted to the Levantine Basin, is hereby reported for the first time from Maltese waters (western Mediterranean) and from the Ionian coast of Italy. Considerations on possible vectors of introduction of the jellyfish species to this part of the Mediterranean are made. Key words: scyphozoan, new introduction, citizen science Introduction across vast tracts of the Atlantic, edging progressively north within the Gulf of Mexico in the At least five non-indigenous species of scypho- summer of 2000 and up to the coasts of Florida (as medusae of Erythraean or Indo-Pacific origin have summarised in Galil et al.