Anonymous (International Commission on Zoological Nomenclature) 1988. Opius Wesmael, 1835 (Insecta, Hymenoptera): Opius pallipes Wesmael, 1835 designated as type species Bulletin of Zoological Nomenclature 45:175-176
Anonymous (International Commission on Zoological Nomenclature) 1988. Opius Wesmael, 1835 (Insecta, Hymenoptera): Opius pallipes Wesmael, 1835 designated as type species Bulletin of Zoological Nomenclature 45:175-176