Checklist of Yunnan Papilionidae (Lepidoptera: Papilionoidea) with nomenclatural notes and descriptions of new subspecies Author Hu, Shao-Ji Institute of International Rivers and Eco-security, Yunnan University, Kunming, 650500, China & Yunnan Key Laboratory of International Rivers and Transboundary Eco-security, Yunnan University, Kunming, 650500, China Author Cotton, Adam M. 0000-0002-4852-903X 86 / 2 Moo 5, Tambon Nong Kwai, Hang Dong, Chiang Mai, Thailand https: // orcid. org / 0000 - 0002 - 4852 - 903 X Author Lamas, Gerardo 0000-0002-3664-6730 Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Apartado 14 - 0434, Lima- 14, Peru https: // orcid. org / 0000 - 0002 - 3664 - 6730 Author Duan, Kuang 0000-0003-1123-8631 School of Agriculture, Yunnan University, Kunming, 650500, China https: // orcid. org / 0000 - 0003 - 1123 - 8631 Author Zhang, Xin 0000-0002-4638-3997 Institute of International Rivers and Eco-security, Yunnan University, Kunming, 650500, China & Kunming Youning Biotech Co., Ltd, Kunming, 650031, China https: // orcid. org / 0000 - 0002 - 4638 - 3997 Corresponding author: shaojihu @ hotmail. com; https: // orcid. org / 0000 - 0002 - 1615 - 9601 & Institute of International Rivers and Eco-security, Yunnan University, Kunming, 650500, China shaojihu@hotmail.com text Zootaxa 2023 2023-11-06 5362 1 1 69 https://www.mapress.com/zt/article/download/zootaxa.5362.1.1/52217 journal article 10.11646/zootaxa.5362.1.1 1175-5334 10149411 9D68D967-AE6A-4ED0-A063-E82E93F2DC3D 57b. Meandrusa payeni langsonensis (Fruhstorfer, 1901) ( Figure 11 C–D ) Papilio payeni langsonensis Fruhstorfer, 1901 ; Soc. ent., 16 (12): 89; TL: ‘Than Moi, Tonkin’ [Thanh Moi, N. Vietnam ]. Distribution: found in far eastern Yunnan, e.g. , Honghe and Wenshan prefectures; also found in Guangxi and N. Vietnam .