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.
Valik taksonit käsitlevast teaduskirjandusest
Muñiz, F., Gibert, J. M. de, Esperante, R. 2010. First trace-fossil evidence of bone-eating worms in whale carcasses.  Palaios   25,   4,   269-273. DOI:10.2110/palo.2009.p09-112r
Klassifikatsioon
| organismirühm | Biota | 
| ihnorühm | Ichnofossils | 
| Bioerosional trace fossils | |
| sugukond | Gastrochaenolitidae | 
| perekond | Apectoichnus | 
| Clavichnus | |
| liik | ionasi | 
| perekond | Gastrochaenolites | 
| Palaeosabella | |
| Phrixichnus | |
| Teredolites |