RT Journal Article T1 MEDLEM database, a data collection on large Elasmobranchs in the Mediterranean and Black seas A1 Mancusi, Cecilia A1 Baino, Romano A1 Fortuna, Caterina A1 De Sola, Luis Gil A1 Morey, Gabriel A1 Bradai, Mohamed Nejmeddine A1 Kallianotis, Argyrios A1 Soldo, Alen A1 Hemida, Farid A1 Saad, Adib Ali A1 Dimech, Mark A1 Peristeraki, Panagiota A1 Bariche, Michel A1 Clò, Simona A1 De Sabata, Eleonora A1 Castellano, Laura A1 Garibaldi, Fulvio A1 Lanteri, Luca A1 Tinti, Fausto A1 Pais, Antonio A1 Sperone, Emilio A1 Micarelli, Primo A1 Poisson, Francois A1 Sion, Letizia A1 Carlucci, Roberto A1 Cebrián Menchero, Daniel A1 Séret, Bernard A1 Ferreti, Francesco A1 El-Far, Alaa A1 Saygu, Ismet A1 Shakman, Esmail A. A1 Bartoli, Alex A1 Guallart, Javier A1 Damalas, Dimitrios A1 Megalofonou, Persefoni A1 Vacchi, Marino A1 Bottaro, Massimiliano A1 Notarbartolo Di Sciara, Giuseppe A1 Follesa, María Cristina A1 Cannas, Rita A1 kabasakal, Hakan A1 Zava, Bruno A1 Cavlan, Graziella A1 Jung, Armelle A1 Abudaya, Mohammed A1 Kolitari, Jerina A1 Barash, Adi A1 Joksmovic, Aleksandar A1 Marceta, Bojan A1 González Vilas, Luís A1 Tiralongo, Francesco A1 Giovos, Ioannis A1 Bargnesi, Filippo A1 Lelli, Stefano A1 Barone, Monica A1 Moro, Stefano A1 Mazzoldi, Carlota A1 Charis, Charilaou A1 Abella, Álvaro Juan A1 Serena, Fabrizio K1 2417.05 Biología Marina K1 2510.01 Oceanografía Biológica AB The Mediterranean Large Elasmobranchs Monitoring (MEDLEM) database contains over 3000 records (more than 4000 individuals) of large elasmobranch species from 20 different countries around the Mediterranean and Black seas, observed from 1666 to 2017. The main species included in the archive are the devil fish (1 813 individuals), the basking shark (939 individuals), the blue shark (585 individuals) and the great white shark (337 individuals).In the last decades other species such as the shortfin mako (166 individuals), the spiny butterfly ray (138) and the thresher shark (174 individuals) were reported with an increasing frequency. This was possibly due to an increased public awareness on the conservation status of sharks, and a consequent development of new monitoring programmes. MEDLEM does not have a homogeneous reporting coverage throughout the Mediterranean and Black seas and it should be considered as a database of observed species presence. Scientific monitoring efforts in the south-eastern Mediterranean and Black seas are generally lower than in the northern sectors and the absence in our database of some species does not imply their actual absence in these regions. Some considerations are made on the frequency and spatial distribution of records, size structure of the observed individuals for selected species, general area coverage and species involved as by-catch by fishing gear. PB Mediterranean Marine Science SN 17916763 YR 2020 FD 2020-05-10 LK http://hdl.handle.net/11093/3174 UL http://hdl.handle.net/11093/3174 LA eng NO Mediterranean Marine Science, 21(2): 276-288 (2020) DS Investigo RD 27-sep-2023