In th last issue ( pls 46-65, Errata, Table alphabétique des espèces and Addenda) dated October, 1913, all new taxa are credited either to Cossmann alone, or to Staadt. Most of these taxa were published simultaneously by Cossmann (Appendice V") in Annales de la Société Royale Malacologique de Belgique, with in a few cases a different generic placement. Pacaud & Le Renard (1995) acted as first revisors (ICZN Art. 51.3.1) giving precedence to Cossnann & Pissarro (1913) over Cossmann (1913).