| Opephora schwartzii (Grunow) Petit ex Pelletan, 1889 |
| Pseudostaurosira D.M. Williams & Round, 1988 |
| Pseudostaurosira brevistriata (Grunow) D.M. Williams & Round, 1987 |
| Pseudostaurosira brevistriata var. elliptica (Hérib.) J.C. Kingston, 2000 |
| Pseudostaurosira brevistriata var. inflata (Pantocsek) M.B. Edlund, 1994 |
| Pseudostaurosira caballeroae V.H. Salinas, D. Mora, R. Jahn & N. Abarca, 2020 |
| Pseudostaurosira carmonae V.H. Salinas, D. Mora, R. Jahn & N. Abarca, 2020 |
| Pseudostaurosira elliptica (Schumann) Edlund, Morales & Spaulding, 2006 |
| Pseudostaurosira iztaccihuatlii V.H. Salinas & D. Mora, 2020 |
| Pseudostaurosira laucensis (Lange-Bert. & U.Rumrich) E. Morales & Vis, 2007 |
| Pseudostaurosira parasitica (W. Sm.) Morales, 2003 |
| Pseudostaurosira pseudoconstruens (Marciniak) D.M. Williams & Round, 1987 |
| Punctastriata D.M. Williams & Round, 1988 |
| Punctastriata lancettula (J. Schumann) P.B.Ham. & Siver, 2008 |
| Punctastriata mimetica E.A. Morales, 2005 |
| Stauroforma Flower, V.J. Jones & Round, 1966 |
| Stauroforma exiguiformis (Lange-Bert.) Flower, V.J. Jones & Round, 1996 |
| Staurosira Ehrenb., 1843 |
| Staurosira binodis (Ehrenb.) Lange-Bert., 2026 |
| Staurosira brevistriata (Grunow) Grunow, 1882 |