Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAIGUSA TOYOHEI,SYSTEMATIC STUDIES OF JAPANESE PLATYPEZIDAE: I. GENUS OPETIA MEIGEN,Sieboldia : acta biologica,0559-9822,Biological Laboratory General Education Department Kyushu University,1963-06-30,3,1,105-110,https://cir.nii.ac.jp/crid/1390585869248860288,https://doi.org/10.15017/7343169