Female clypeus and mandibles, front view. 30Megachile (Anodonteutricharaea) albohirta31M. (Anodonteutricharaea) thevestensis32M. (Megachile) versicolor33M. (Megachile) lapponica34M. (Megachile) bombycina35M. (Xanthosarus) lagopoda36M. (Xanthosarus) nigriventris37M. (Xanthosarus) willughbiella.

 
 
  Part of: 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