18 01:26 Toxic algae: Ostreopsis ovata We are in Sardinia, Capu Mannu, at the beginning of the Sinis peninsula Oristano province ... Andrea Cirivasi September 28, 2019 546
15 03:51 Ostreopsis ovata and Caulerpa racemosa While I was trying to film some sea anemones Anemonia sulcata and Actinia equina, I found a toxic alga: Ostreopsis ovata, and an alien alga: Caulerpa in clusters, Caulerpa racemosa. ... Andrea Cirivasi October 27, 2021 184 0