Plagiotropidaceae

{{Short description|Family of single-celled organisms}}

{{Automatic taxobox

| image =

| taxon = Plagiotropidaceae

| authority = D.G.Mann

| subdivision_ranks = Genera

| subdivision =

• Banquisia
• Ephemera
• Manguinea
• Meuniera
• Pachyneis
• Plagiolemma
• Plagiotropis
• Stauropsis
• Stilus

}}

Plagiotropidaceae is a family of diatoms in the order Naviculales.{{cite web | url = http://www.algaebase.org/browse/taxonomy/?id=77619 | publisher = AlgaeBase version 4.2 World-wide electronic publication, National University of Ireland, Galway | access-date = 2018-04-30 | title = Family: Plagiotropidaceae taxonomy browser |author1=Guiry, M.D. |author2=Guiry, G.M. |name-list-style=amp | year = 2007 }}