| Name | Acanthothecis Clements |
| Authorship | Clements |
| Rank | Genus |
| NomenclaturalStatus | NomNov |
| Placed in | Graphidaceae Dumortier |
| Contains | Acanthothecis abaphoides (Nylander) Staiger & Kalb Acanthothecis aurantiaca (Müller Argoviensis) Staiger & Kalb Acanthothecis peplophora (M. Wirth & M. E. Hale) E. A. Tripp & J. C. Lendemer Acanthothecis sp. Acanthothecis tetraphora (Nylander) Staiger & Kalb |
| Remarks | Lectotype species: A. pachygraphoides (Vainio) Clements (Acanthothecium pachygraphoides Vainio) (vide Clements et Shear, Gen. Fungi 307. Jun-Dec 1931). |
| Citation | Jun-Dec 1909 Gen. Fungi 59 |