The species composition of the terrestrial Gastropods in Tehran Province

Tehran province as a diverse habitat for different animal species, has the potential to support many land molluscs species. However, a little glimpse of the research on malacology shows that Tehran province is probably the least well-studied area for land snails in Iran. Herein, the very first comprehensive study about the land snails collected from Tehran province in addition to the previous scientific document is presented. The data included here are based on the field investigations and the published records by different authors from 2008 to 2023 This checklist is collectively composed of 22 species belonging to 16 genera under nine families from different parts of Tehran province. However, some areas of Tehran province have not been investigated in terms of the diversity of snail species. The outcome of this report shows that more research is needed on the species diversity of terrestrial snails in Tehran province