Article

International Commission on Zoological Nomenclature, 2018. Opinion 2422 (Case 3683) - Cylindrus Fitzinger, 1833 (Mollusca, Gastropoda, Helicidae): usage conserved. Bull. Zool. Nomencl. 75 (1), 31 Dec 2018: 275-278. ≡

New: Conserved name (nom. cons. [prop.]) [ICZN, 1999: Art. 81.1]

*Cylinder* (Genus) Montfort, 1810, nom. cons.	Page: abstract.
*Cylinder* (Subgenus) Montfort, 1810, nom. cons.	Page: abstract.

Cylinder (Genus) Voet, 1796, nom. rej.

Page: abstract.