Cover Image and Caption
In order to select the cover illustration for Primates in 2022, I asked Associate Editors, winners of the Primates 2021 Most-Cited Paper Award and Social Impact Award, and members of the Primate Society of Japan (PSJ) (Primates is a semi-official journal of PSJ) to submit candidate photographs. I sincerely thank everyone who offered photos of various primate species. Among the many fine photos offered, I finally selected three photos of different species, in consultation with the two Vice Editors-in-Chief. The following article provides explanatory notes by researchers who took the photographs and/or who have conducted observations on the primates for years. (Masayuki Nakamichi, Editor-in-Chief).