{{Short description|Family of algae}} {{Automatic taxobox | image = Erythrotrichia carnea Crouan.jpg | image_alt = Erythrotrichia carnea | image_caption = ''Erythrotrichia carnea'' | taxon = Erythrotrichiaceae | authority = G.M.Smith, 1933 | subdivision_ranks = Genera | subdivision_ref = <ref name=WoRMS>Guiry, M.D. & Guiry, G.M. (2018). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Erythrotrichiaceae G.M. Smith, 1933. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=162774 on 2018-04-28 </ref> | subdivision = *''Chlidophyllon'' <small>W.A.Nelson, 2003</small> *''Erythrocladia'' <small>Rosenvinge, 1909</small> *''Erythropeltis'' <small>F. Schmitz, 1896</small> *''Erythrotrichia'' <small>Areschoug, 1850</small> *''Porphyropsis'' <small>Rosenvinge, 1909</small> *''Porphyrostromium'' <small>Trevisan de Saint-Léon, 1848</small> *''Pyrophyllon'' <small>W.A.Nelson, 2003</small> *''Sahlingia'' <small>P. Kornmann, 1989</small> *''Smithora'' <small>G. J. Hollenberg, 1959</small> *''Ceramicola'' <small>Ørsted, 1844</small> }}
'''Erythrotrichiaceae''' is a red algae family in the order Erythropeltidales.
[[File:Pyrophyllon-cross-section.jpg|thumb|Cross-section of a ''Durvillaea antarctica'' frond, showing ''Pyrophyllon subtumens'' growing on the outer surface]]
==References== {{Reflist}}
{{Red algae classification}} {{Taxonbar|from=Q5396520}}
Category:Red algae families Category:Compsopogonophyceae
{{Rhodophyta-stub}}