Note: 3 specimens, found on the banks of the Saône in Lyon. Collection Récamier See Bibliothèque nationale de France: 1001 https://catalogue.bnf.fr/ark:/12148/cb458736022;
1001a (different type) https://catalogue.bnf.fr/ark:/12148/cb45873603d; 1001b https://catalogue.bnf.fr/ark:/12148/cb45873604r