Alternative combinations: Dinorthis platys, Orthis platys, Plaesiomys platys
Sister taxon: Multicostella plena
Type specimen: G.S.C1034, a shell.
Ecology: stationary epifaunal suspension feeder
• Ordovician of United States (20: Virginia collections)
Total: 72 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.