Canadensys: University of Alberta E. H. Strickland Entomological Museum (UASM)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"UASM248467 - Pterostichus stygicus, University of Alberta E.H. Strickland Entomological Museum." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/9-292081. Accessed 14 Feb. 2025.