Oxyserica pygidialis pygidialis Brenske, 1900
Oxyserica pygidialis Brenske, 1900a: 54; Ahrens 2004b: 190, 2006a: 412; Ahrens & Fabrizi 2009b: 273; Shrestha et al. 2012: 283; Fabrizi & Ahrens 2016: 136.
Microserica simlana Brenske, 1902 a: 62; Ahrens 1995 b: 45, 2001a: 217; synonymized by Ahrens 2004b: 190.
Microserica simlana simlana: Ahrens 2001a: 217 .
Material examined. See Ahrens (1995 b: p. 45; 2001a: p. 217; 2004b: p. 190; 2006a: p. 412); Ahrens & Fabrizi (2009b: p. 273); Shrestha et al. (2012: p. 283); Fabrizi & Ahrens (2016: p. 136).
Aedeagus. See Ahrens (1995 b: p. 47, figs 31–33).
Distribution. Western and central Himalaya.