A taxonomic account of the genus Labus de Saussure, 1867 (Hymenoptera, Vespidae, Eumeninae) with descriptions of three new species


	20–22 Labus amoenus van der Vecht, 1935. 20 head in frontal view, ♀ 21 Head in frontal view, ♂ 22 frontal fovea, ♀ 23–24 Labus angularis van der Vecht, 1935. 23 habitus, ♀ 24 head in frontal view, ♀.

Part of: Li T-J, Carpenter JM (2018) A taxonomic account of the genus Labus de Saussure, 1867 (Hymenoptera, Vespidae, Eumeninae) with descriptions of three new species. Journal of Hymenoptera Research 65: 23-46. https://doi.org/10.3897/jhr.65.26976