| Stephanodiscaceae | |
|---|---|
 | |
| Stephanodiscus neoastraea | |
Scientific classification  | |
| Domain: | Eukaryota |
| Supergroup: | Stramenopiles |
| Division: | Ochrophyta |
| Clade: | Bacillariophyta |
| Class: | Thalassiosirophyceae |
| Order: | Thalassiosirales |
| Family: | Stephanodiscaceae Makarova |
Stephanodiscaceae is a family of diatoms belonging to the order Stephanodiscales.
Genera include:
- Brevisira Krammer
- Concentrodiscus G.C.Khursevich, A.I.Moisseeva & G.A.Sukhova
- Crateriportula Flower & Håkansson
- Cribrionella Jovanovska, Cvetkoska, Tofilovska, Ognjanova-Rumenova & Levkov
- Cyclocostis Paillès
- Cyclostephanopsis Loginova
- Cyclostephanos Round
- Cyclotella (Kützing) Brébisson
- Cyclotubicoalitus Stoermer, E.F.Kociolek & W.Cody
- Dimidialimbus H.Tanaka & T.Nagumo
- Discotella V.Houk & R.Klee
- Edtheriotia Kociolek, Q.M.You, Stepanek, R.L.Lowe et Q-X. Wang
