Percentage (%) of opportunistic taxa abundances in the different stations of Cagliari port (purple: C1, C2, C3, C4 and C5), Heraklion port (orange: H1, H3, H4 and H5) and El Kantaoui (blue: E1, E2 and E3) during the three differerent sampling seasons (dark colours: winter, medium colours: before summer, light colours: after summer).

  
  Part of: Chatzinikolaou E, Damianidis P, Pavloudi C, Vasileiadou A, Faulwetter S, Keklikoglou K, Plaitis W, Mavraki D, Nikolopoulou S, Arvanitidis C (2021) Benthic communities in three Mediterranean touristic ports: MAPMED project. Biodiversity Data Journal 9: e66420. https://doi.org/10.3897/BDJ.9.e66420