Labus spiniger de Saussure, 1867. 42 habitus, ♂ 43 head in frontal view, ♀ 44 metasomal petiole, ♂ 45 head in frontal view, ♂ 46 propodeum in lateral 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