<ref name="Madl_2021">{{cite journal |first1=M. |last1=Madl |year=2021 |title=Notes on the Sphecidae (Hymenoptera) of Gabon |url=https://antcat.org/documents/8658/lbb_0053_1_0101-0110.pdf |journal=Linzer Biologische Beiträge |publisher= |volume=53 |issue= |pages=101–110 |doi= }}</ref>