The Catalogus Fossilium Austriae was initiated to create a systematic catalogue of all fossils discovered in Austria. This book is the first issue of the volume "Bivalvia neogenica" and comprises the superfamilies Solenoidea-Clavagelloidea. The comprehensive data collection relating to each taxon (extensive synonymy lists, regional and stratigraphic distribution) and the high-quality photographic plates make this volume a basic work of reference for further studies in this and related fields.