Paradioxys ruyanensis Baker 1998

Baker 1998. On some cleptoparasitic bees of the genera Aglaoapis Cameron, 1901, and Paradioxys Mocsary, 1894 (Hymenoptera: Apoidea, Megachilidae), with the description of a remarkable new species. Entomologist's Gazette, 49(3), 31 July 1998: 203-208