Published in Bollettino malacologico, in 2009, in volume 45, pages 71-80
Created: 2016-08-01, modified: 2016-08-01![](https://www.biodiversitylibrary.org/pagethumb/29874288,60,60)
Published in Ann.Mus.Stor.nat.Genova, in 1888, in volume 5, pages 78-86
Created: 2012-07-12, modified: 2017-02-14![](https://www.biodiversitylibrary.org/pagethumb/35923791,60,60)
Published in Bollettino del Museo Zoologico della R. Università di Genova, in 1907, in volume 1, issue 16, pages 1-8
Created: 2012-06-26, modified: 2017-02-17![](https://www.biodiversitylibrary.org/pagethumb/43066607,60,60)
Published in Bollettino dei musei di zoologia ed anatomia comparata della R. Università di Torino, in 1896, in volume 11, issue 258, pages 1-6
Created: 2017-02-14, modified: 2017-02-14![](https://www.biodiversitylibrary.org/pagethumb/55989910,60,60)
Published in Geodiversitas, in 1997, in volume 19, issue 2, pages 173-186
Created: 2018-05-21, modified: 2018-05-21![](https://www.biodiversitylibrary.org/pagethumb/11838260,60,60)
Published in Bollettino dei musei di zoologia ed anatomia comparata della R. Università di Torino, in 1907, in volume 22, issue 566, pages 1-4
Created: 2012-06-26, modified: 2012-06-26