Paraanthidium muiri Mavromoustakis, 1937: 155–157 Wu, 2006: 176 Kasparek, 2017: 121 Overview of the bee genus Trachusa Panzer, 1804 (Hymenoptera: Apoidea Megachilidae: Anthidiini) from China with description of three new species Niu, Ze-Qing Ascher, John S. Orr, Michael C. Griswold, Terry Zhu, Chao-Dong Zootaxa 2019 2019-07-24 4646 2 251 270 57PMF (Mavromoustakis, 1937) Mavromoustakis 1937 [151,862,153,180] Insecta Megachilidae Trachusa Animalia Hymenoptera 10 261 Arthropoda species muiri Paraanthidium  ( Fig. 6: A–E, female; Fig. 7: A–H, male)    Paraanthidium muiri Mavromoustakis, 1937: 155–157, ♀. Holotype: ♀, “ China: How Lik, 1911, leg. F. Muir” [Dinghushan Biosphere Reserve, Guangdong, China], Natural History Museum, London, UK; Mavromoustakis, 1954: 249, ♂(new description); Wu, 1962: 162(list); Wu et al., 1988: 60, ♂(redescription, misidentification).    Trachusa( Paraanthidium) muiri:  Wu, 2006: 176, ♂(redescription, misidentification), Fig. 93;  Kasparek, 2017: 121, ♀, ♂(redescription).   Material examined:   China: Zhejiang, Hanzhou( 30º15′N, 120º13′E), 1 ♀,  7.VII.1980, leg. no information on label;  Guangdong, Shenzhen, Luohu, Fairy LakeBotanical Garden ( 22º35′N, 114º10′E), 1 ♀, 4 ♂,  6.V.2016, leg. Feng YUAN;  Guangdong, Yangchun, Chuncheng, Panlong( 23º09′N, 112º56′E), 1 ♂,  17.IV.2018, leg. Feng YUAN.  General distribution:  China( Fujian, Zhejiang*, Guangdong, Yunnan).  Remarks: Wu (2006)thought the female was unknown, but the female had been described by Mavromoustakis (1937). Wu et al. (1988)and Wu (2006)redescribed the male specimens collected from Yunnanand identified them as the male of  T. muiri, but the characters show it is misidentified, it should be  Trachusa( Paraanthidium) wuaeNiu,  sp. nov.As to the locality of  Paraanthidium muiri Mavromoustakis, 1937, Mavromoustakis (1937)only recorded “ China: Kow Lik”, We confirm it is “Dinghushan Biosphere Reserve, Guangdong, China” (Dr. Max Kasparek, pers. comm.). 2294326307 [391,1112,450,477] 1980-07-07 China 30.25 Hanzhou 1222 120.21667 10 261 1 1 Zhejiang 2294326308 2016-05-06 YUAN Feng China Shenzhen 22.583334 Fairy Lake 1259 114.166664 Luohu 10 261 5 1 4 Guangdong 2294326331 [247,1385,522,549] 2018-04-17 YUAN Feng China Yangchun 23.15 Panlong 1257 112.933334 Chuncheng 10 261 1 1 Guangdong 2294326326 [461,999,559,585] China Fujian 10 261 1 Fujian