De familie Erythrotrichiaceae G.M.Smith kent 12 geslachten.
| Ceramicola Örsted | Erythrotrichia Areschoug | Porphyrostromium Trevisan [de Saint-Léon] |
| Chlidophyllon W.A.Nelson | Erythrotrichopeltis Kornmann | Pyrophyllon W.A.Nelson |
| Erythrocladia Rosenvinge | Membranella Hollenberg & I.A.Abbott | Sahlingia Kornmann |
| Erythropeltis F.Schmit | Porphyropsis Rosenvinge | Smithora Hollenberg |
