• Nucellosphaeridium B.V. Timofeev, 1966 †
• Nucellosphaeridium asperatum Yan, 1982 †
• Nucellosphaeridium asperulum Yang et al., 1980 †
• Nucellosphaeridium bellum Timofeev, 1969 †
• Nucellosphaeridium deminatum Timofeev, 1969 †
• Nucellosphaeridium deunffii Timofeev, 1966 †
• Nucellosphaeridium ectynum Grishina in Grishina & Klenina, 1981 †
• Nucellosphaeridium granulatum Yan, 1982 †
• Nucellosphaeridium granulatum Yang et al., 1980 †
• Nucellosphaeridium macronucleotum Luo, 1985 †
• Nucellosphaeridium magnum P.K. Maithy †
• Nucellosphaeridium maithyi Fensome et al., 1990 †
• Nucellosphaeridium medianum Timofeev, 1966 †
• Nucellosphaeridium minimum P.K. Maithy & M. Shukla †
• Nucellosphaeridium minor Nautiyal, 1986 †
• Nucellosphaeridium minutum Timofeev, 1966 †
• Nucellosphaeridium pilatum Luo, 1985 †
• Nucellosphaeridium podolicum Timofeev, 1966 †
• Nucellosphaeridium simplex Luo, 1985 †
• Nucellosphaeridium triangulatum P.K. Maithy †
• Nucellosphaeridium tschuncum Timofeev, 1963 †
• Nucellosphaeridium tuberculiferum Faizulina in Akulcheva et al., 1981 †
• Nucellosphaeridium zonale Xing & Liu, 1973 †
• Nucellosphaeridium zonatum P.K. Maithy †
• Nucellosphaeridium zonatum P.K. Maithy & M. Shukla †