Originally placed in Rissoina (Zebinella) [details]
Originally placed in Rissoina (Zebinella) [details]
Hautteville-Bocage, Manche, France; late Lutetian, middle Eocene [details]
Fresville, Manche, France; Lutetian, middle Eocene [details]
Holotype figured at https://science.mnhn.fr/institution/mnhn/collection/f/item/j05348?lang=en_US [details]