Eophasma is a genus of fossil nematodes from the Jurassic of Osteno in Lombardy, Italy.[1][2] It has only one species, Eophasma jurasicum.
| Eophasma Temporal range: | |
|---|---|
 | |
| Holotype | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Nematoda |
| Class: | Chromadorea |
| Order: | Desmoscolecida |
| Family: | †Eophasmidae Poinar, 2011 |
| Genus: | †Eophasma Arduini, Pinna & Teruzzi, 1983 |
| Species: | †E. jurasicum |
| Binomial name | |
| †Eophasma jurasicum Arduini, Pinna & Teruzzi, 1983 | |
In 2011, the genus was placed in the new family Eophasmidae Poinar, 2011, which is itself placed in the order Desmoscolecida, superfamily Desmoscolecoidea.[3]