. . . . . . . . "Seladonia jucunda" . "Spilanthes oleracea" . . "Pesenko, Y.A. 2004. The phylogeny and classification of the tribe Halictini, with special reference to the Halictus genus-group (Hymenoptera: Halictidae). Zoosystematica Rossica 13: 83-113" . . . . "Eardley C, Coetzer W. 2011. Catalogue of Afrotropical Bees. http://doi.org/10.15468/u9ezbh" .