Maynard, G.V. 2013.

Revision of Goniocolletes and seven Australian subgenera of Leioproctus (Hymenoptera: Apoidea: Colletidae), and description of new taxa

. Zootaxa. 3715, 1 (Sep. 2013), 1–114. DOI:https://doi.org/10.11646/zootaxa.3715.1.1.