Fig. 18 in Integrative taxonomy resuscitates two species in the Lasioglossum villosulum complex (Kirby, 1802) (Hymenoptera: Apoidea: Halictidae)

Fig. 18. Punctation of the first tergum of females. A. Lasioglossum medinai (Vachal, 1895) (France: Uchaux). B. L. villosulum (Kirby, 1802) (France: Visan).