BioStor
 | An Analysis of the Flora of Southern Africa: Its Characteristics, Relationships, and Orgins Peter Goldblati (1978) Annals of the Missouri Botanical Garden 65: 369-436 |
 | Ethology of three Southern African ground nesting Masarinae, two Celonites species and a silk-spinning Quartinia species, with a discussion of nesting by the subfamily as a whole (Hymenoptera: Vespidae) F W Gess and S K Gess (1992) Journal of Hymenoptera Research 1: 145-155 |
 | Notes on Nesting and Flower Visiting of some Anthidiine Bees (Hymenoptera: Megachilidae: Megachilinae: Anthidiini) in Southern Africa Sarah K Gess and Friedrich W Gess (2007) Journal of Hymenoptera Research 16: 30-50 |