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 15 of this series figures 778 shells of the family Clausiliidae (subfamilies Phaedusinae and Garnieriinae) that belong to 378 different species and one subspecies.
Treated genera: Acanthophaedusa, Atractophaedusa, Bacillophaedusa, Bathyptychia, Caspiophaedusa, Castanophaedusa, Celsiphaedusa, Changphaedusa, Cirrophaedusa, Dautzenbergiella, Dendrophaedusa, Dentiphaedusa, Diceratoptyx, Dimphaedusa, Distortiphaedusa, Dobatia, Euphaedusa, Falsiluna, Formosana, Formosanella, Fuchsiana, Hemiphaedusa, Hemiphaedusoides, Hemizaptyx, Heterozaptyx, Laeviphaedusa, Leptocochlea, Lindholmiella, Liparophaedusa, Luchuphaedusa, Macrophaedusa, Megalophaedusa, Mesophaedusa, Messageriella, Metazaptyx, Microphaedusa, Miraphaedusa, Mundiphaedusa, Nesiophaedusa, Nothoserrulina, Notoptychia, Oligozaptyx, Oospira, Pupilliphaedusa, Parazaptyx, Phaedusa, Pinguiphaedusa, Placeophaedusa, Pliciphaedusa, Pontophaedusa, Pravispira, Reinia, Sciocochlea, Selenophaedusa, Selenoptyx, Serriphaedusa, Serrulina, Serrulinella, Siphonophaedusa, Solitariphaedusa, Stereophaedusa, Stereozaptyx, Synphrosphyma, Taiwanphaedusa, Tauphaedusa, Thaumatoptyx, Tosaphaedusa, Truncatophaedusa, Tyrannophaedusa, Tyrannozaptyx, Zaptychopsis, Zaptyx, Euryauchenia, Garnieria, Grandinenia, Indonenia, Megalauchenia, Progarnieria, Ptychauchenia, and Tropidauchenia.