Gastropoda - Cycloneritida - Trachyspiridae
Alternative combinations: Naticopsis nodosus, Trachydoma nodosum, Trachydomia nodosum
Synonym: Trachydomia deprati Mansuy 1914
Full reference: F. B. Meek and A. H. Worthen. 1860. Description of new Carboniferous fossils from Illinois and other western states. Proceedings of the Academy of Natural Sciences of Philadelphia 12:447-472
Belongs to Trachydomia according to P. J. Wagner 2023
See also Delpey 1941, Ketwetsuriya et al. 2020, Knight 1933, Kues and Batten 2001, Mansuy 1914, Meek and Worthen 1860, Nützel and Nakazawa 2012 and Yochelson and Saunders 1967
Sister taxa: Trachydoma variata, Trachydomia dussaulti, Trachydomia gemmulata, Trachydomia gobbetti, Trachydomia imbricata, Trachydomia minuta, Trachydomia newelli, Trachydomia nodulosum, Trachydomia oweni, Trachydomia raymondi, Trachydomia shkurkoi, Trachydomia suwanneeae, Trachydomia takhliensis, Trachydomia turbonitella, Trachydomia verrucosa, Trachydomia wheeleri, Trachydomia whitei
Ecology: epifaunal
Average measurements (in mm): shell diameter 5.64
Distribution:
• Permian of Cambodia (1 collection), Japan (1), Thailand (1)
• Carboniferous of United States (6: Missouri, New Mexico)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.