The International Society for Evolutionary Protistology Serves People with Interests in the Taxonomy, Phylogeny, Cell Biology, and Evolution of Protists.

IX European Congress of Protistology & Annual Congress of the International Society of Protistologists: "The Century of Protists"

ICOP/ISEP 2025 will be held at Sungkyunkwan University in Seoul, Korea, on June 22-27, 2025. This meeting is cosponsored by ISOP and ISEP and will be organized by The Korean Society of Protistologists.