Genus

Canaliparva Furlong et McRoberts, 2014

Taxon description

Wisshak et al., 2019a

Microboring; substrate calcareous; tracemaker invertebrate

Buatois et al., 2017

Category of architectural design: 2.61. U-shaped borings.

Furlong & McRoberts, 2014

Diagnosis.—Cylindrical tunnels, straight to moderately curved, circular in cross section with very small diameters (~0.2 mm), variable in length; branching/forking infrequently; walls smooth. Fully developed tunnels vertically U-shaped, entering and exiting at very low angles to the shell surface; tunnel entrances and exits vary from circular to elliptical. Tunnels that are not fully  U-shaped may terminate with a tapering or swollen chamber or maintain a uniform diameter along the length of the tunnel. All borings are located within the upper and middle shell substrate of the host.

Aiheeseen liittyvät julkaisut
Brychcy, A., Zatoń, M., Nawrot, R., Halamski, A. T., Rakociński, M. 2023. Middle Devonian brachiopod-hosted sclerobiont assemblage from the southern shelf of Laurussia, Holy Cross Mountains, Poland. Lethaia 56, 4, 1-24. DOI:10.18261/let.56.4.3
Kerr, J. P., Pier, J. Q., Brisson, S. K., Beard, J. A., Bush, A. M. 2022. Preservation and host preferences of late Frasnian (Late Devonian) skeletobionts in the Appalachian Foreland basin, USA. Palaios 37, 9, 539-551. DOI:10.2110/palo.2021.029
Furlong, C. M., McRoberts, C. A. 2014. Commensal borings from the Middle Devonian of central New York: ecologic and taxonomic review of Clionoides, Clionolithes, and Canaliparva n. ichnogen. Journal of Paleontology 88, 1, 130-144. DOI:10.1666/12-141
Luokittelu
Organism groupBiota
Ichnofossil groupIchnofossils
Bioerosional trace fossils
FamilyOsteichnidae
GenusAsthenopodichnium
Canaliparva
Speciescircularis
GenusCaulostrepsis
Maeandropolydora
Osteichnus
Pseudopolydorites
Sertaterebrites
Levinneisyys ja viitteet