Coscinodiscus elegans var. inermis (Pantocsek) Fricke in A. Schmidt, 1902 accepted as
Stephanodiscus kanitzii f. inermis Pantocsek, 1886 (new combination reference)
Cosmiodiscus elegans var. inermis (Pantocsek) Fricke in Schmidt et al., 1902 accepted as
Stephanodiscus kanitzii f. inermis Pantocsek, 1886 (new combination reference)
Entopyla australis var. gigantea (Greville) Fricke, 1902 accepted as
Gephyria gigantea f. gigantea Greville, 1866 (new combination reference)
Entopyla australis var. incurvata (Arnott) Fricke in Schmidt et al., 1902 accepted as
Eupleuria incurvata Arnott, 1858 (new combination reference)
Entopyla ocellata var. calaritana Fricke, 1902 (original description)
Entopyla ocellata var. pulchella (Arnott) Fricke, 1902 accepted as
Eupleuria pulchella Arnott, 1858 (new combination reference)
Gephyria media f. ornata (Grunow) Fricke in Schmidt et al., 1902 accepted as
Entopyla ornata Grunow, 1868 (new combination reference)
Gephyria media f. rinnboeckii (Pantocsek) Fricke in Schmidt et al., 1902 accepted as
Entopyla rinnboeckii Pantocsek, 1889 (new combination reference)
Gephyria media var. miocaena (Brun) Fricke in Schmidt et al., 1902 (new combination reference)
Stephanodiscus hantzschi var. zachariasi (J.-J.Brun) J.-J.Brun accepted as
Stephanodiscus zachariasi Brun, 1894 (new combination reference)
Stephanodiscus pantocseki Fricke in Schmidt et al., 1902 (original description)