| Name | Xanthopyreniaceae Zahlbruckner |
| Authorship | Zahlbruckner |
| Rank | Family |
| NomenclaturalStatus | NomLeg |
| Placed in | Life |
| Contains | Collemopsidium Nylander Pyrenocollema Reinke Xanthopyrenia Bachmann |
| Citation | 1926 Nat. Pflanzenfam., ed. 2 [Engler & Prantl] 8: 91 |