The ultimate goal of this project, The Conchological Albums – Terrestrial Molluscs, is to figure the world's biodiversity of land snails as completely as possible. Volume 6 of this series figures 646 shells that belong to 181 different species and 21 subspecies of the Camaenidae.
Treated genera: Aegista, Anceyoconcha, Buliminidius, Fruticicola, Pancala, Plectotropis, Ponsadenia, Pseudaspasita, Pseudobuliminus, Satsuma, Stenogyropsis, Stilpnodiscus, Traumatophora, Tricheulota, Trichocathaica, Trishoplita, Yakuchloritis, and Amphidromus.