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 1314-2828-5-20997 Chaetozone setosa Malmgren, 1867 Notes Questionable status. Species complex. Chaetozone setosa is a complex of pseudo-cryptic species, with at least five species in northern Europe alone ( Chambers and Woodham 2003 ). Several authors (e.g. Simboura 1996 , Cinar and Ergen 2007 , Mikac 2015 ) doubt the validity of Mediterranean records, as the species has likely been confused with Chaetozone gibber Woodham & Chambers, 1994, Chaetozone corona Berkeley & Berkeley, 1941 or Chaetozone carpenteri McIntosh, 1911 and probably does not occur in the Mediterranean.