ZFMK Collection Specimen ZFMK-COL-105691 1932-6-17 1932-6-17 49.789663 7.460894 Dytiscidae Coleoptera Acilius (Acilius) sulcatus (Linnaeus, 1758) specimen rdf document for ZFMK Collection Specimen ZFMK-COL-105691