Colored microbial coatings in show caves from the galapagos islands (Ecuador): First microbiological approach - Miller, Ana Zélia; García-Sánchez, A.M.; Coutinho, M.L.; Pereira, M.F.C.; Gázquez, F.; Calaforra, J.M.; Forti, P.; Martínez-Frías, J.; Toulkeridis, T.; Caldeira, Ana Teresa; Saiz-Jimenez, C. (2020)