ZFMK Collection Specimen ZFMK-COL-105677 1937-7-5 1937-7-5 51.786726 6.129540 Dytiscidae Coleoptera Acilius (Acilius) sulcatus (Linnaeus, 1758) specimen rdf document for ZFMK Collection Specimen ZFMK-COL-105677