TY - JOUR A1 - Fryda,J. A1 - Heidelberger,D. T1 - Systematic position of Cyrtoneritimorpha within the class Gastropoda with description of two new genera from Siluro-Devonian strata of Central Europe JF - Bulletin of Geosciences JA - Bull. Geosci. Y1 - 2003 VL - 78 IS - 1 SP - 35 EP - 39 CY - Prague PB - Czech Geological Survey SN - 1803-1943 (online), 1802-6222 (print) AV - Free KW - Mollusca KW - Gastropoda KW - Neritimorpha KW - new taxa KW - Silurian KW - Devonian KW - Europe AB - In this short paper two new cyrtoneritimorph gastropod genera are described from the Late Silurian of Bohemia and Middle Devonian of Germany. The oldest known cyrtoneritimorph genus, Krameriella gen. nov., is placed within a new subfamily, Krameriellinae subfam. nov., of the Vltaviellidae. Ordovician-Permian Cyrtoneritimorpha are considered to be a gastropod group of uncertain systematic position. New taxa: Krameriella hornyi gen. et sp. nov., and Eifelcyrtus blodgetti gen. et sp. nov. ER -