†Rugomena planocorrugata Twenhofel 1928 (lamp shell)
Click image to enlarge. Click to access iDigBio record.
Strophomenata - Strophomenida - Strophomenidae
Alternative combination: Strophomena planocorrugata
Belongs to Rugomena according to A. Rõõmusoks 1993
Sister taxa: Rugomena adilensis, Rugomena kiaeri, Rugomena vetusta
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Canada (6: Manitoba, Quebec collections), United States (2: Wyoming)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.