Orcula austriaca is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Orculidae. This species is endemic to Austria.
Subspecies Orcula austriaca austriaca Zimmermann 1932 Orcula austriaca faueri Klemm 1967 Orcula austriaca goelleri Gittenberger 1978 Orcula austriaca pseudofuchsi Klemm 1967
References
Gittenberger, E. (1978). Beiträge zur Kenntnis der Pupillacea VIII. Einiges über Orculidae. Zoologische Verhandelingen, 163: 1-44, pl. 1–4. Leiden Kerney, M.P., Cameron, R.A.D. & Jungbluth, J-H. (1983). Die Landschnecken Nord- und Mitteleuropas. Ein Bestimmungsbuch für Biologen und Naturfreunde, 384 pp., 24 plates Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16, 2017.