Labus pusillus van der Vecht, 1963. 36 habitus, ♀ 37 head in frontal view, ♀ 38 head in frontal view, ♂ 39 habitus, ♂ 40 propodeum in dorsal view, ♀ 41 metasomal petiole, ♀.

 
 
  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