Zafra bilineata is a species of sea snail in the family Columbellidae, the dove snails.
Distribution This marine species occurs off Ambon, Indonesia.
References
deMaintenon, M. (2008). Results of the Rumphius Biohistorical Expedition to Ambon (1990). Part 14. The Columbellidae (Gastropoda: Neogastropoda) collected at Ambon during the Rumphius Biohistorical Expedition. Zoologische Mededelingen. 82(34):341-374