Monday April 20th 2026 4:00 PM - 5:00 PM Location SRTC 247 Cost / Admission Free Contact biology@pdx.edu Share Facebook Twitter Add to my calendar Add to my Calendar iCalendar Google Calendar Outlook Outlook Online Yahoo! Calendar The Natural History and Evolution of Trapdoor Spiders and RelativesSpeaker: Marshal Hedin from San Diego State UniversityWelcome to the Lester Newman Seminar Series, where you can learn more about current events and research in the science world. Students, as well as members of the public are encouraged to attend! Light refreshments will be provided. lectures & guest speakers research presentation local events