On the verge of extinction – revision of a highly endangered Swiss alpine snail with description of a new genus, Raeticella gen. nov. (Gastropoda, Eupulmonata, Hygromiidae)


	Shells of Trochulus biconicus from Bannalp Schonegg (A–D) and from Chaiserstuel (E–G).

Part of: Kneubühler J, Baggenstos M, Neubert E (2022) On the verge of extinction – revision of a highly endangered Swiss alpine snail with description of a new genus, Raeticella gen. nov. (Gastropoda, Eupulmonata, Hygromiidae). ZooKeys 1104: 69-91. https://doi.org/10.3897/zookeys.1104.82866