| Name | Erythrotrichiaceae | 
| Authorship | |
| Rank | Family | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Rhodophyta Wettstein | 
| Contains | Chlidophyllon W. A. Nelson Erythrocladia Rosenvinge Erythropeltis F. Schmitz Erythrotrichia Areschoug Porphyropsis Rosenvinge Pyrophyllon W. A. Nelson Smithora Hollenberg |