Keywords: FMIB 49906 Platyodon cancellata.jpeg check categories 17 September 2015 3 Platyodon cancellata Subject Platyodon Marine borers Tag Mollusks 1923 Cite book Report on the San Francisco Bay Marine Piling Survey San Francisco Bay Marine Piling Committee San Francisco CA San Francisco Bay Marine Piling Committee 1923 3rd Plate 1 Fig 2 San Francisco Bay Marine Piling Committee PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 49906 Images from the Freshwater and Marine Image Bank to check San Francisco Bay Marine Piling Committee Platyodon Mollusca |