Eardley, C. and Griswold, T. 2015.

Taxonomic revision of Plesianthidium Cameron (Apoidea: Megachilidae: Anthidiini), an endemic southern African bee genus

. Zootaxa. 3973, 1 (Jun. 2015), 1–56. DOI:https://doi.org/10.11646/zootaxa.3973.1.1.