Orculella diensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Orculidae. Geographic distribution O. diensis is endemic to Greece, where it is restricted to the eastern part of the island of Dia, north of Crete. See also List of non-marine molluscs of Greece References Orculidae Molluscs of Europe Endemic fauna of Greece Gastropods described in 2004