Habitat of Thorictus riyadhensis Háva & Abdel-Dayem, sp. nov. holotype in Wadi Hanifah, Ad Diriyah, Riyadh Province, at an elevation of 695 m. Carthamus oxyacantha M. Bieb. (Asteraceae) in the bottom right corner, and Zilla spinosa (L.) Prantl (Brassicaceae) in the foreground.

 
 
  Part of: Háva J, Abdel-Dayem MS, Aldhafer HM (2021) The subfamily Thorictinae (Coleoptera, Dermestidae) from Saudi Arabia. ZooKeys 1029: 155-174. https://doi.org/10.3897/zookeys.1029.63940