Portraits of the three specimens examined, lateral view. A. Sceliphron destillatorium, body size 20 mm; B. Sphex (Fernaldina) lucae, body size 18 mm; C. Ampulex compressa, body size 21 mm.

 
 
  Part of: Willsch M, Friedrich F, Baum D, Jurisch I, Ohl M (2020) A comparative description of the mesosomal musculature in Sphecidae and Ampulicidae (Hymenoptera, Apoidea) using 3D techniques. Deutsche Entomologische Zeitschrift 67(1): 51-67. https://doi.org/10.3897/dez.67.49493