Chrysosphaerella brevispina Korshikov

41. Chrysosphaerella brevispina Korshikov Republic of Karelia (Balonov 1979); Vologda Region (Balonov 1980b); Magadan Region (Kuzmin & Kuzmina 1987, Kuzmin et al. 1989); Bolshezemelskaya tundra (Balonov 1982, Siver et al. 2005); Krasnoyarsk Territory (Balonov & Kuzmina 1986, Kristiansen et al. 1997, Bessudova et al. 2018b); Yamal-Nenets Autonomous Area (Voloshko 2007, 2010); Saint Petersburg (Safronova 2014); Sverdlovsk, and Chelyabinsk Regions (Snitko et al. 2016, 2019); Lake Baikal (Bessudova et al. 2017); Boguchany Reservoir (Bessudova & Likhoshway 2017); Republic of Buryatia (Bessudova et al. 2018a); Orenburg Region (Snitko et al. 2019; Ignatenko et al. 2024b); Republic of Yakutia (Bessudova et al. 2019, 2021, 2022b, 2023 a, 2023e as Ch. cf. brevispina); Nizhniy Novgorod Region (Kulizin et al. 2021); Irkutsk Region (Bessudova et al. 2023f).