Hemifridericia parva Nielsen &Christensen, 1959 (T)
Hemifridericia parva Nielsen & Christensen, 1959; Möller 1971; Rota 1995; Rota & Healy 1999; Wang et al. 1999; Chen 2009; Schmelz & Collado 2010; Shen 2012; Dózsa-Farkas & Felföldi 2015; Hong & Dózsa-Farkas 2018; Dózsa-Farkas 2019; Dózsa-Farkas et al. 2019.
Distribution and habitat. Widespread in Europe (Schmelz & Collado 2010; Dózsa-Farkas 2019); Korea (Dózsa-Farkas & Hong 2010; Hong & Dózsa-Farkas 2018; Dózsa- Farkas et al. 2019); Russia Far East (Degtyarev et al. 2020).
Distribution in China. Hunan Province (Wang et al. 1999); Jilin Province (Chen 2009; Lian et al. 2011; Shen 2012).