A taxonomic review of Microserica Brenske, 1894 from continental Asia (Coleoptera: Scarabaeidae: Melolonthinae: Sericini) Author Ahrens, Dirk 0000-0003-3524-7153 ahrens.dirk_col@gmx.de Author Liu, Wangang 0000-0003-4788-7967 liuwangang@ieecas.cn Author Lukic, Daniel 0000-0003-3524-7153 ahrens.dirk_col@gmx.de Author Bai, Ming 0000-0003-3524-7153 ahrens.dirk_col@gmx.de text Zootaxa 2023 2023-02-14 5241 1 1 115 http://dx.doi.org/10.11646/zootaxa.5241.1.1 journal article 264123 10.11646/zootaxa.5241.1.1 a71faa3e-24ed-473b-ab98-030b12ae9979 1175-5326 7639734 BBC27B5B-C657-469C-8F31-16E267B1DFF2 Oxyserica marginata ( Brenske, 1896 ) new combination Serica marginata Brenske, 1896: 154 . Microserica marginata : Brenske 1898: 317 ; Ahrens 1998 a: 32, 2004b: 179, 2006a: 412. Aserica problematica Arrow, 1946a: 269 , synonymized by Ahrens 1998 a: 32. Autoserica unctiuscula Brenske, 1898: 304 , synonymized by Ahrens 1998 a: 32. Material examined. See Ahrens (1998 a: p. 32; 2004b: p. 179; 2006a: p. 412). Aedeagus. See Ahrens (1998 a: p. 31, figs 1–3). Distribution. Eastern Nepal , India (Darjeeling/ Sikkim area).