Fiege & Boggemann 1999. Ancistrosyllis fioronii, a new species of Pilargidae from the North Sea, with a key and synoptic table of characters for all species of the genus Ancistrosyllis McIntosh 1879 (Annelida, Polychaeta, Pilargidae). Senckenbergiana Biologica, 78(1-2), 15 Februar 1999: 135-140