The Eumeninae (Hymenoptera, Vespidae) of Hong Kong (China), with description of two new species, two new synonymies and a key to the known taxa Author Li, Ting-Jing https://orcid.org/0000-0001-7175-2697 Chongqing Key Laboratory of Vector Insects, Chongqing Key Laboratory of Animal Biology, Institute of Insect and Molecular Biology, Chongqing Normal University, Chongqing 401331, China Author Barthelemy, Christophe https://orcid.org/0000-0002-8234-6237 Sai Kung, Hong Kong, China Author Carpenter, James M. https://orcid.org/0000-0001-6754-8028 Division of Invertebrate Zoology, American Museum of Natural History, Central Park West at 79 th Street, New York, NY 10024, USA carpente@amnh.org text Journal of Hymenoptera Research 2019 2019-10-31 72 127 176 http://dx.doi.org/10.3897/jhr.72.37691 journal article http://dx.doi.org/10.3897/jhr.72.37691 1314-2607-72-127 AE0E30B10C2B4DD29CA61CE1637EF549 E9CDD829961E5C38A13A58715E05E056 3532257 (35) Subancistrocerus camicrus (Cameron, 1904) Figs 116-118 Odynerus camicrus Cameron, 1904a: 259, in "Darjeeling" , NHMUK. Type: male. Material examined. CHINA : Hong Kong : 1♀ , Mang Kung Wo , hand net , 15.ix.2018 , UTM: 50Q KK 174 760, 60m , ref.: M365. C.Hy. 1 [CBC] Distribution. China (Chongqing, *Hong Kong, Sichuan, Yunnan); India; Nepal; Thailand; Myanmar; Laos; Malaysia. Remarks. A scarce wasp in Hong Kong. Figures 113-121. Rhynchium quinquecinctum quinquecinctum , female 113 habitus (lateral view) 114 habitus (dorsal view) 115 head (frontal view) 116-118 Subancistrocerus camicrus , female 116 habitus (lateral view) 117 habitus (dorsal view) 118 head (frontal view) 119-121 Symmorphus tsushimanus , female 119 habitus (lateral view) 120 habitus (dorsal view) 121 head (frontal view).