Gastropoda - Cycloneritida - Trachyspiridae
Full reference: J. B. Knight. 1933. The gastropods of the St. Louis, Missouri, Pennsylvanian outlier: VI. The Neritidae. Journal of Paleontology 7(4):359-392
Belongs to Trachydomia according to P. J. Wagner 2023
See also Hoare 1961, Knight 1933, Kues and Batten 2001 and Sturgeon 1964
Sister taxa: Trachydoma variata, Trachydomia dussaulti, Trachydomia gemmulata, Trachydomia gobbetti, Trachydomia imbricata, Trachydomia minuta, Trachydomia newelli, Trachydomia nodosa, Trachydomia nodulosum, Trachydomia raymondi, Trachydomia shkurkoi, Trachydomia suwanneeae, Trachydomia takhliensis, Trachydomia turbonitella, Trachydomia verrucosa, Trachydomia wheeleri, Trachydomia whitei
Ecology: epifaunal
Distribution:
• Carboniferous of United States (3: Missouri collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.