Rhizosoleniaceae
Dactyliosolen fragilissimus
Scientific classification
Domain:	Eukaryota
Clade:	Diaphoretickes
Clade:	SAR
Clade:	Stramenopiles
Phylum:	Gyrista
Subphylum:	Ochrophytina
Class:	Bacillariophyceae
Order:	Rhizosoleniales
Family:	Rhizosoleniaceae De Toni, 1890

Rhizosoleniaceae is a family of diatoms belonging to the order Rhizosoleniales.^[1]

Genera:^[1]

• Calyptrella Castillo, 1996
• Dactyliosolen A.F.Castracane, 1886
• Guinardia H.Peragallo, 1892
• Henseniella F.Schütt ex G.B.De Toni, 1894
• Neocalyprella Hernàndez-Becerril
• Neocalyptrella Castillo, 1997
• Proboscia B.G.Sundstrom, 1986
• Pseudosolenia B.G.Sundstrom, 1986
• Rhizosolenia T.Brightwell, 1858
• Urosolenia F.E.Round & R.M.Crawford, 1990