Rhynchonellata - Spiriferinida - Syringothyrididae
Parent taxon: Permasyrinxinae according to A. Williams et al. 2006
See also Sepkoski 2002
Sister taxa: Asyrinxia, Cundaria, Cyrtella, Kungaella, Kyutepia, Myodelthyrium, Pachycyrtella, Permasyrinx, Petinospiriferina, Primorewia, Pseudosyringothyris, Pseudosyrinx, Subansiria, Sulcicosta, Syrella, Woolagia
Subtaxa: Verkhotomia plenoides Verkhotomia stepanovi Verkhotomia tukulaensis Verkhotomia verkhotomica
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of the Russian Federation (8 collections)
• Carboniferous of Canada (13: Alberta), the Russian Federation (2), United States (19: Iowa, Utah)
Total: 42 collections including 48 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.