Strophomenata - Strophomenida - Sowerbyellidae
Parent taxon: Ptychoglyptinae according to L. R. Cocks 2010
See also Cocks 2005, Sepkoski 2002 and Williams et al. 2000
Sister taxa: none
Subtaxa: Ptychoglyptus alaensis Ptychoglyptus bellarugosus Ptychoglyptus ingenuus Ptychoglyptus irregularis Ptychoglyptus pauciradiatus Ptychoglyptus virginensis Ptychoglyptus virginiensis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Chazyan of United States (1: Alabama collection)
• Ordovician to Silurian of Canada (1: Québec)
• Ordovician of Argentina (1), Belgium (2), Canada (2: Quebec), Ireland (1), Mongolia (1), Norway (6), Spain (1), Sweden (2), the United Kingdom (9), United States (24: Alaska, Pennsylvania, Virginia)
Total: 51 collections including 52 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.