ZFMK Collection Specimen ZFMK-COL-105695 1930-7-15 1930-7-15 50.725000 7.072777 Dytiscidae Coleoptera Acilius (Acilius) canaliculatus (Nicolai, 1822) specimen rdf document for ZFMK Collection Specimen ZFMK-COL-105695