| Name | Zonotrichia J. Agardh |
| Authorship | J. Agardh |
| Rank | Genus |
| NomenclaturalStatus | NomInvalid |
| Placed in | Rivulariaceae |
| Contains | Zonotrichia fluviatilis (Kützing) Rabenhorst Zonotrichia sp. |
| Remarks | Bornet & Flahault (Ann. Sci. Nat., Bot. ser. 7, 4: 345. 1 Jan 1886) treated "Zonotrichia J. Agardh" as a synonym of Rivularia C. Agardh ex Bornet & Flahault |
| Citation | 1842 Alg. Mar. Medit. |