| Aulacoseira Thwaites, 1848 |
| Aulacoseira agassizii (Ostenf.) Simonsen, 1979 |
| Aulacoseira agassizii var. malayensis (Hust.) Simonsen, 1979 |
| Aulacoseira alpigena (Grunow) Krammer, 1991 |
| Aulacoseira ambigua (Grunow) Simonsen, 1979 |
| Aulacoseira crenulata (Ehrenb.) Thwaites, 1848 |
| Aulacoseira distans (Ehrenb.) Simonsen, 1979 |
| Aulacoseira distans var. africana (O.Müll.) Simonsen, 1979 |
| Aulacoseira gadebensis (Gasse, 1980) Mohan & Stone, 2016 |
| Aulacoseira granulata (Ehrenb.) Simonsen, 1979 |
| Aulacoseira granulata var. angustissima (O.F. Müll.) Simonsen, 1979 |
| Aulacoseira granulata var. curvata (Grunow) L. Yang & Q.X. Wang, 2021 |
| Aulacoseira granulata var. valida (Hust.) Simonsen, 1979 |
| Aulacoseira islandica (O. Müll.) Simonsen, 1979 |
| Aulacoseira italica (Ehrenb.) Simonsen, 1979 |
| Aulacoseira italica var. tenuissima Simonsen, 1979 |
| Aulacoseira monospina (Gassé) Kociolek & Khursevich, 2012 |
| Aulacoseira muzzanensis (Meister) Krammer, 1991 |
| Aulacoseira nivaloides (K.E.Camburn) J.English & Potapova, 2009 |
| Aulacoseira periphytica Novelo, Tavera & Ibarra, 2007 |