Figures 2-3 from: Praz CJ (2017) Subgeneric classification and biology of the leafcutter and dauber bees (genus Megachile Latreille) of the western Palearctic (Hymenoptera, Apoidea, Megachilidae). Journal of Hymenoptera Research 55: 1-54. https://doi.org/10.3897/jhr.55.11255

Figures 2-3 - Female mandible of Megachile (Eutricharaea) orientalis. 2 Front view; the white lines indicate the brushes of hairs in the grooves near the base of tooth 1 3 Lateral view; the cutting edge is continuous and spans the interspaces 2–4, although it is completely recessed behind the mandibular margin and thus not visible in front view.