Chatzigeorgiou G, Faulwetter S, López E, Sardá R, Arvanitidis C. Can coastal biodiversity measured in four Mediterranean sites be representative of the region? A test for the robustness of the NaGISA protocol based on syllid (Annelida, Polychaeta) taxocommunities. Hydrobiologia. 2012;691:147-56. Abstract