Keywords: FMIB 53315 Palaeotropus Hirondellei, d'apres Koehler, face ventral.jpeg check categories 12 September 2015 3 Palaeotropus Hirondellei d'apres Koehler face ventral Subject Spatangoida Tag Invertebrates 1907 Cite book Oceanographie Richards J Paris France Vuibert Nony Editeurs 1907 Fig 232 Creator Jules Richard PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 53315 Images from the Freshwater and Marine Image Bank to check Jules Richard photographer Spatangoida Invertebrates |