Dathe, H. H. (2015). Studies on the systematics and taxonomy of the genus Hylaeus F. (9) Supplement to the taxonomy and distribution of Afrotropical Hylaeus F. species (Hymenoptera: Anthophila, Colletidae). Beiträge zur Entomologie = Contributions to Entomology. 65(1): 9-26.
Studies on the systematics and taxonomy of the genus Hylaeus F. (9) Supplement to the taxonomy and distribution of Afrotropical Hylaeus F. species (Hymenoptera: Anthophila, Colletidae)
Beiträge zur Entomologie = Contributions to Entomology