Gastropoda - Euomphalina - Euomphalidae
Alternative combination: Straparollus (Euomphalus) muricatus
Full reference: J. B. Knight. 1934. The gastropods of the St. Louis, Missouri, Pennsylvanian outlier. VII. The Euomphalidae and Platyceratidae. Journal of Paleontology 8(2):139-166
Belongs to Amphiscapha according to P. J. Wagner 2023
See also Batten 1995, Knight 1934, Mudge et al. 1962 and Yochelson 1956
Sister taxa: Amphiscapha (Amphiscapha), Amphiscapha browni, Amphiscapha calix, Amphiscapha catilloides, Amphiscapha hollingsworthi, Amphiscapha intermedius, Amphiscapha marginatus, Amphiscapha mongolicus, Amphiscapha peruviana, Amphiscapha proxima, Amphiscapha reedsi, Amphiscapha subquadrata, Amphiscapha subrugosa, Amphiscapha subsulcata, Amphiscapha uralensis
Distribution:
• Permian of United States (10: Kansas collections)
• Carboniferous of United States (25: Kansas, Nebraska, Texas)
Total: 35 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.