Genus
Bivium Bojarski, Cierocka et Szwedo, 2025
Taxon description
Bojarski et al., 2025a
Macroboring. Xylic sustrate. Insect boring.
Bojarski et al., 2025a
Diagnosis. The tunnels are longitudinal, parallel to the xylic substrate, round and straight, without lining. They have a single, short entrance perpendicular to the main tunnel axis. The branching is slightly curved and parallel to the main tunnel. The main tunnels are interconnected by curved cross tunnels, which may take the form of chambers. In those tunnels single, elongated coprolites are present (Fig. 2F).
Aiheeseen liittyvät julkaisut
Bojarski, B., Cierocka, K., Szwedo, J. 2025. Ichnotaxonomy of new boring taxa: linking insect activity and fossil resins formation. Palaeoentomology 8, 2, 147-156. DOI:10.11646/palaeoentomology.8.2.5
Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioerosional trace fossils | |
| Family | Talpinidae |
| Genus | Bivium |
| Species | diluviandi |
| Genus | Cunctichnus |
| Cycalichnus | |
| Ipites | |
| Lapispecus | |
| Paleoscolytus | |
| Pectichnus | |
| Talpina | |
| Xylonichnus |