Gastropoda - Euomphalina - Anomphalidae
Full reference: G. Lindström. 1884. The Silurian Gastropoda and Pteropoda of Gotland. Kongliga Svenska Vetenskaps-Akademiens Handlingasr 19:1-250
Parent taxon: Pycnomphalinae according to J. S. Peel 1984
See also Knight et al. 1960 and Sepkoski 2002
Sister taxa: Isfarispira, Pycnotrochus, Turbocheilus
Subtaxa: Pycnomphalus acutus Pycnomphalus colemani Pycnomphalus concurrens Pycnomphalus helicites Pycnomphalus immaturus Pycnomphalus inflatus Pycnomphalus nummularius Pycnomphalus obesus Pycnomphalus placidus Pycnomphalus trochiformis
Type: Pycnomphalus obesus
Ecology: epifaunal detritivore
Distribution:
• Devonian of Czechia (1 collection), Germany (1), the United Kingdom (1)
• Silurian of Canada (6: Nunavut, Ontario), China (1), Czechia (5), Greenland (1), Sweden (6), the United Kingdom (2), United States (1: Wisconsin)
• Ordovician of Canada (1: Nunavut)
Total: 26 collections including 28 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.