Species
Nihilichnus sicarius LaBarge et Njau, 2024
Synonymy list
2024 Nihilichnus sicarius n. isp. — LaBarge & Njau , pp. 49, fig. 5
Classification
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioerosional trace fossils | |
| Family | Machichnidae |
| Genus | Nihilichnus |
| Species | clavus |
| covichi | |
| fissuratus | |
| hastarius | |
| mortalis | |
| nihilicus | |
| quadripertitus | |
| sicarius | |
| sulcatus |