Ceratosoma pustulosumCeratosoma pustulosum is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.DistributionThis species was described from Timor.DescriptionThe type specimen of Ceratosoma pustulosum is in Muséum Nationale d'Histoire Naturelle, Paris and was studied by Pruvot-Fol. It is similar to Ceratosoma brevicaudatum but is unlikely to be the same species as this is a warm temperate species. It is currently not identifiable with any records since 1804.