A distribution map of all known species of these two genera Leptochilus and Microdynerus in China.

 
 
  Part of: Bai Y, Chen B, Li T-J (2024) A newly recorded genus Microdynerus Thomson, 1874 and a review of its related genus Leptochilus de Saussure, 1853 (Hymenoptera, Vespidae, Eumeninae) from China. Journal of Hymenoptera Research 97: 57-83. https://doi.org/10.3897/jhr.97.112108