(Thalassiosiraceae) (Thalassiosiraceae) is a biological family of the class Bacillariophyceae (Diatoms) and order Thalassiosirales.
Bacterosira
Coscinosira
Microsiphona
Minidiscus
Planktoniella
Porosira
Roundia
Shionodiscus
Spicaticribra
Stephanocyclus
Takanoa
Thalassiocyclus
Thalassiosira
Tryblioptychus
Lauderiaceae
Skeletonemataceae
Stephanodiscaceae
Thalassiosiraceae