Genus
Bicrescomanducator Donovan, Paul, Andrew et Howe, 2010
Taxon description
Wisshak et al., 2019a
Predation; substrate calcareous; tracemaker invertebrate
Buatois et al., 2017
Category of architectural design: 2.66. Clavate-shaped borings.
Knaust, 2012a
Unvranched, irregular-subcrescentic.
Andrew et al., 2010
Diagnosis. An irregular-shaped patch, commonly subcrescentic, missing from a substrate and extending onto both sides. Damage asymmetrical, commonly extending further on one side than on the other side. Almost invariably occurs singly.
Classification
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioerosional trace fossils | |
| Family | Belichnidae |
| Genus | Belichnus |
| Bicrescomanducator | |
| Species | rolli |
| serratus | |
| Genus | Caedichnus |