Species;Locality;"Accession No.";Reference "Ingroup taxa" "Apotamonautes hainanensis bawanglingensis";"Haikou, Hainan";MN737137;"Pan et al. 2022" "Apotamonautes hainanensis hainanensis";"Lean, Hainan";AB428459;"Shih et al. 2009" "Bottapotamon lingchuanense";"Gongcheng, Guangxi";NC049011;"Pan et al. 2022" "Candidiopotamon okinawense";"Ryukyus, Okinawa";AB208627;"Shih et al. 2006" "Chinapotamon depressum";"Mashan, Guangxi";MZ350918;"Pan et al. 2022" "Geothelphusa dehaani";"Chiba, Japan";AB290630;"Yeo et al. 2007" "Geothelphusa albogilva";"Pingdong, Taiwan";MZ350921;"Pan et al. 2022" "Hainanpotamon daiae";"Lingshu, Hainan";MZ350922;"Pan et al. 2022" "Hainanpotamon fuchengense";"Haikou, Hainan";AB428461;"Shih et al. 2009" "Huananpotamon angulatum";"Fuzhou, Fujian";AB428454;"Shih et al. 2009" "Huananpotamon chongrenense";"Chongren, Jiangxi";ON454341;"This study" "Huananpotamon guixiense";"Guixi, Jiangxi";ON505056;"This study" "Huananpotamon koatenense";"Wuyishan, Fujian";ON505057;"This study" "Huananpotamon koatenense";"Wuyishan, Fujian";ON505058;"This study" "Huananpotamon lichuanense";"Lichuan, Jiangxi";MN737141;"Pan et al. 2022" "Huananpotamon lini";"Songxi, Fujian";ON454342;"This study" "Huananpotamon medium";"Nancheng, Jiangxi";ON454342;"This study" "Huananpotamon sheni";"Shaowu, Fujian";ON505059;"This study" "Huananpotamon yiyangense";"Yiyang, Jiangxi";ON505060;"This study" "Minpotamon sp.";"Longhai, Fujian";ON454347;"This study" "Minpotamon kityang";"Jieyang, Guangdong";MN253481;"Mao and Huang 2020" "Minpotamon nasicum";"Longhai, Fujian";AB428450;"Shih et al. 2009" "Nanhaipotamon hongkongense";"Hong Kong, China";AB212869;"Shih et al. 2005" "Nanhaipotamon nanriense";"Putian, Fujian";AB212868;"Shih et al. 2005" "Nanhaipotamon pinghense";"Heping, Guangdong";AB433553;"Shih et al. 2011" "Nanhaipotamon pingyuanense";Pingyuan,Guangdong;AB265237;"Shih et al. 2006" "Nanhaipotamon wupingense";"Wuping, Fujian";AB470496;"Shih et al. 2011" "Nanhaipotamon yongchuense";"Yongchun, Fujian";AB433546;"Shih et al. 2011" "Neotiwaripotamon jianfengense";"Changjiang, Hainan";MZ350933;"Pan et al. 2022" "Neotiwaripotamon whiteheadi";"Qiongzhong, Hainan";MZ350934;"Pan et al. 2022" "Qianguimon elongatum";"Guangxi, China";MG709240;"Huang 2018" "Sinolapotamon patellifer";"Lingchuan, Guangxi";MZ350948;"Pan et al. 2022" "Outgroup taxa" "Acantiapotamon inflatum";"Xuanen, Hubei";MZ350902;"Pan et al. 2022" "Aiyunamon lushuiense";"Lushui, Yunnan";MZ350919;"Pan et al. 2022" "Indochinamon jianchuanense";"Jianchuan, Yunnan";MZ350928;"Pan et al. 2022" "Latopotamon obtortum";"Shuicheng, Guizhou";MZ350930;"Pan et al. 2022" "Parapotamonoides endymion";"Kunming, Yunnan";MZ350935;"Pan et al. 2022" "Potamiscus yiwuensis";"Yunnan, China";AB428476;"Shih et al. 2009" "Sinopotamon fukienense";"Wuyishan, Fujian";ON505061;"This study" "Sinopotamon fukienense";"Shaowu, Fujian";KT586120;"Ji et al. 2016" "Tenuilapotamon joshuiense";"Leishan, Guizhou";MZ350951;"Pan et al. 2022" "Tenuilapotamon latilum latilum";"Xianfeng, Hubei";MN737132;"Pan et al. 2022" "Vadosapotamon sheni";"Rongjing, Sichuan";MZ350958;"Pan et al. 2022"