Notozus bidens Förster 1853: 335. Holotype ♀; Poland: Silesia (ZMB) (examined).
Remarks. The species has been reported from Denmark by Allearter.dk (2010). According to K. Runge Poulsen (in litt.) the record was based on one specimen, collected from NEZ: Tibirke Bakker 15.VII.1913 (coll. Klöcker) and deposited in ZMUC. We have checked this specimen, which belongs to the species E. panzeri. Thus E. bidens should be removed from the Danish fauna.