Bernhard Merz in his office at the Natural History Museum in Geneva on July 30, 2005.

 
 
  Part of: Cuccodoro G, Landry B (2023) Bernhard Merz (29.VII.1963–14.II.2023). Alpine Entomology 7: 275-277. https://doi.org/10.3897/alpento.7.108429