Canadensys: University of Alberta Museum of Zoology
Canadensys, operated from the Université de Montréal Biodiversity Centre
"F3897.2 - Ptychocheilus oregonensis, University of Alberta Museum of Zoology - Ichthyology Collection." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/29-48123. Accessed 12 May. 2025.