Keywords: FMIB 36635 Transverse section of lower valve (1); Section of upper valve showing two cavities (2); Upper valve showing the extent of the.jpeg check categories 18 September 2015 3 Transverse section of lower valve 1 ; Section of upper valve showing two cavities 2 ; Upper valve showing the extent of the mud patch collected by a single worm 3 ; Tubes erected by polydora at the aperture of its tunnel 4 ; Upper valve showing an Subject Polydora Worms Tag Wildlife 1893 Cite book History of the Fisheries of New South Wales with a Sketch of the Laws by Which They Have Been Regulated Thompson Lindsay G Sydney NSW Australia Charles Potter Government Printer 1893 Plate 4 G H Barrow PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 36635 Images from the Freshwater and Marine Image Bank to check G H Barrow Polydora |