Polychaetes of Greece: an updated and annotated checklist Author Faulwetter, Sarah Author Simboura, Nomiki Author Katsiaras, Nikolaos Author Chatzigeorgiou, Giorgos Author Arvanitidis, Christos text Biodiversity Data Journal 2017 5 20997 20997 http://dx.doi.org/10.3897/BDJ.5.e20997 journal article http://dx.doi.org/10.3897/BDJ.5.e20997 1314-2828--20997 Spirorbis marioni Caullery & Mesnil, 1897 Ecological interactions Native status Non-native (established) Notes Reported from Greece by NCMR (1997) and Kitsos (2003) . Originally described from Panama; known from harbours throughout the Mediterranean ( Galil et al. 2008 ).