. . . . . . . . "Scrapter pyretus" . "Tetraena simplex (Tetraema simplex)" . . "Davies, G.B.P. and D.J. Brothers. 2006. Morphology of Scrapter (Hymenoptera: Anthophila: Colletidae), with description of three new species and taxonomic status of five Cockerell taxa. African Invertebrates 47: 135-183" . . . . "Eardley C, Coetzer W. 2011. Catalogue of Afrotropical Bees. http://doi.org/10.15468/u9ezbh" .