perekond
Clavichnus Höpner et Bertling, 2017
Taksoni kirjeldused
Wisshak et al., 2019a
Macroboring; substrate osteic; tracemaker invertebrate
Höpner & Bertling, 2017
Diagnosis: Unbranched, claviform, slender tubes in bone substrates, orientation more or less perpendicular to substrate surface.
Klassifikatsioon
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioerosional trace fossils | |
| sugukond | Gastrochaenolitidae |
| perekond | Apectoichnus |
| Clavichnus | |
| liik | ionasi |
| perekond | Gastrochaenolites |
| Palaeosabella | |
| Phrixichnus | |
| Teredolites |