1. Fraschetti S, Terlizzi A, Boero B (2008) How many habitats are there in the sea (and where)? J Exp Mar Biol Ecol 366:109–115
2. EU Habitat Directive (92/43/EEC) (1992) Council Directive on the conservation of natural habitats and of wild fauna and flora. http://www.central2013.eu/fileadmin/user_upload/Downloads/Document_Centre/OP_Resources/HABITAT_DIRECTIVE_92-43-EEC.pdf
3. Boudouresque CF, Bernard G, Bonhomme P, Charbonnel E, Diviacco G, Meinesz A, Pergent G, Pergent-Martini C, Ruitton S, Tunesi L (2012) Protection and conservation of Posidonia oceanica meadows. RAMOGE and RAC/SPA Publisher, Tunis, pp 1–202
4. WoRMS Editorial Board (2020) World register of marine species. http://www.marinespecies.org/introduced/wiki/Mediterranean_seagrass_ecosystem
5. Bonacorsi M, Pergent-Martini C, Breand N, Pergent G (2013) Is Posidonia oceanic regression a general feature in the Mediterranean Sea? Mediterr Mar Sci 14:193–203