Orculella ignorata  Orculella ignorata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Orculidae. The native distribution of "O. ignorata" includes the northern part of the mainland, the island of Thasos and the eastern Aegean Islands in Greece, the south-western part of Bulgaria and the south- and western coasts of Anatolia in Turkey.