Taxon - Links and literature
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Trochulus clandestinus Hartmann, 1821]Data retrieved on: 23 November 2013
de Jong, Y.S.D.M. (ed.): Fauna Europaea 2.4 [http://www.faunaeur.org] [as Trochulus clandestinus (W. Hartmann, 1821)]Data retrieved on: 9 March 2012
IUCN Red List of Threatened Species 2024-1 [156515]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [as Trochulus clandestinus (W. Hartmann, 1821)]
Data retrieved on: 29 January 2024
Pfleger V. (1999): České názvy živočichů III. Měkkýši (Mollusca), Národní muzeum, (zoologické odd.), Praha, 108 pp. [as Trichia clandestina (HARTMANN, 1821)]Data retrieved on: 11 November 2013