ZFMK Collection Specimen ZFMK-COL-105660 1932-5-18 1932-5-18 51.065555 6.865000 Dytiscidae Coleoptera Acilius (Acilius) sulcatus (Linnaeus, 1758) specimen rdf document for ZFMK Collection Specimen ZFMK-COL-105660