Figure 4 from: Bashir NH, Li Q, Ma L (2019) Review of the genus Stigmus Panzer (Hymenoptera, Crabronidae) in China, with description of five new species from the Oriental and Palearctic Regions. ZooKeys 843: 51-69. https://doi.org/10.3897/zookeys.843.31885

Figure 4 Stigmusinterruptus Bashir & Ma, sp. n. (female). a Frontal view of head b ventral view of mandible c dorsal view of head d dorsal view of collar e dorsal view of propodeum f dorsal view of petiole and gastral tergum I g dorsal view of pygidial plate h lateral view of petiole and gastral tergum I. Scale bars: 1 mm (a, c, e, f, h); 0.95 mm (b); 1.24 mm (d, g).