A collection of recent ctenophore sightings from the Maltese Islands

Yıl 2011, Cilt: 17 Sayı: 1, 4 - 13, 01.04.2011

Alan Deidun

Öz

Abstract The only ctenophore reports from Maltese coastal waters ever published date back to over 40 years ago, with only two comb jelly species being previously recorded from such waters. A collection of recent ctenophore sightings from Maltese coastal waters, all substantiated through underwater photography or video footage and pertaining to Leucothea multicornis, Beroe cucumis and Beroe forskalii, is hereby reported. These sightings were submitted by members of the public as part of the citizen science initiative known as „Spot the Jellyfish‟.

Anahtar Kelimeler

Key words: ctenophore, Maltese Islands, Leucothea multicornis, Beroe cucumis, Beroe forskalii, citizen science

Kaynakça

• Agassiz, L. (1860) Contribution to the Natural History of the United States of America. Vol. 3. Little, Brown, 1-301, Boston.
• Boero, F., Putti, M., Trainito, E., Prontera, E., Piraino, S., and Shiganova, T. (2009) First records of Mnemiopsis leidyi (Ctenophora) from the Ligurian, Thyrrhenian and Ionian Seas (Western Mediterranean) and First Record of Phyllorhiza punctata (Cnidaria) from the Western Mediterranean. Aquatic Invasions 4(4): 675-680.
• Claustre, H., Kerherve, P., Marty, J. C., Prieur, L., Videau, C., and Hecq, J.H. (1994) Phytoplankton Dynamics Associated with a Geostrophic front: Ecological and Biogeochemical Implications. J. Mar. Res. 52: 711–742.
• Chun, C. (1880) Die Ctenophoren des Golfes von Neapel. Fauna und Flora des Golfes von Neapel, 1: 1–313. Deidun, A. (2010) Notes on the Recent Occurrence of Uncommon Pelagic “jellyfish” Species in Maltese Coastal Waters. Naturalista Siciliano S. IV, XXXIV (3-4): 375-284. Deidun, A., Drago, A., Galea, A., Azzopardi, J., Gauci, A., and Melin, F. (in preparation). A first attempt at testing correlation between MODIS ocean colour data and in situ chlorophyll a measurements within Maltese coastal waters.
• Evans, F. (1968) Le zooplankton de Malte. Pelagos, 9: 5-20.
• Fuentes, V.L, Atienza D, Gili, J-M, and Purcell, J.E. (2009) First Record of Mnemiopsis leidyi A. Agassiz 1865 off the NW Mediterranean Coast of Spain. Aquatic Invasions 4: 671- 674, doi:10.3391/ai.2009.4.4.12
• Mayer, A. G. (1912) Ctenophores of the Atlantic Coast of North America. Publs. Carnegie Inst., 162, 1–58.
• Micallef, H. and Evans, F. (1968) The Marine Fauna of Malta. Marine
• Science Royal University, Malta, 1: 143-172.
• Mills, C.E., Hugh, P.R., Harbison, G.R., and Haddock, S.H.D. (1996) Medusae, Siphonophores and Ctenophores of the Alboran Sea, South Western Mediterranean Source. Scientia Marina 60(1):145 -163.
• Shiganova, T.A, and Malej, A. (2009) Native and Non-native Ctenophores in the Gulf of Trieste, Northern Adriatic Sea. Journal of Plankton Research 31 (1): 61-71, doi:10.1093/ plankt/fbn102
• Wrobel, D. and Mills, C. (1998) Pacific Coast Pelagic Invertebrates. A Guide to the Common Gelatinous Animals. Monterey Bay Aquarium, Monterey, pp. 108.