Amblyopone impressifrons, Taxa Only, Exact Match: 2 Treatments

Amblyopone impressifrons			Baroni Urbani, C., 1978, Contributo alla conoscenza del genere Amblyopone Erichson (Hymenoptera: Formicidae)., Mitteilungen der Schweizerischen Entomologischen Gesellschaft 51, pp. 39-51 : 44	44
Amblyopone impressifrons			Lapeva-Gjonova, Albena, Antonova, Vera, Radchenko, Alexander G. & Atanasova, Maria, 2010, Catalogue of the ants (Hymenoptera, Formicidae) of Bulgaria, ZooKeys 62, pp. 1-124 : 4	4