Miocene land snails from Belchatów (Central Poland). II: Aciculidae (Gastropoda Prosobranchia)

The paper reports five species of Aciculidae from calcareous intercalations within lignite units of the opencast brown coal mine in Belchatów. Two of them, Acicula schlickumi (Schütt 1967) and Renea pretiosa (Andreae 1904) were only poorly known on the basis of some incomplete shells, while Acicula crassistoma is described as a new species