Cernosvitoviella atrata (Bretscher, 1903) sensu lato (F, T)

Marionina atrata Bretscher, 1903 .

Enchytraeoides atratus Černosvitov 1928 .

Cernosvitoviella atrata Nielsen & Christensen 1959; Kasprzak 1986; Chalupský 1992; Rota 1995; Rota & Healy 1999; Timm 2009; Schmelz & Collado 2010; Schmelz et al. 2015; Dózsa-Farkas et al. 2017; Dózsa-Farkas et al. 2019.

Distribution and habitat. Common and widespread in Europe (Schmelz & Collado 2010), Korea (Felföldi et al 2020). Probably a species complex (Schmelz & Collado 2010). Terrestrial or freshwater species.

Distribution in China. Guizhou Province (Mezzanotte 2007).