Rugulopteryx marginata

{{Short description|Species of brown algae}}

{{Speciesbox

| genus = Rugulopteryx

| species = marginata

| authority = (J.Agardh) De Clerck & Coppejans, 2006 {{cite WoRMS |author1=Guiry, M.D.|author2=Guiry, G.M. |year=2024 |title=Rugulopteryx marginata (J.Agardh) De Clerck & Coppejans, 2006 |id=377144 |access-date=12 January 2024}}

| synonyms =

• Bicrista marginata {{small|(J.Agardh) Kuntze, 1898}}
• Dictyota marginata {{small|(J.Agardh) Hörnig, Schnetter & Prud'homme van Reine, 1992}}
• Dictyota rugulosa {{small|A.H.S.Lucas, 1935}}
• Dilophus marginatus {{small|J.Agardh, 1894}}

| synonyms_ref =

}}

Rugulopteryx marginata is a species of brown algae in the family Dictyotaceae.M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2023. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org/search/genus/detail/?genus_id=50761 ; searched on 23 December 2023.