Rostroconchia - Ribeirioida - Ischyriniidae
Full reference: J. O. R. Ebbestad, F. Rhebergen, and A. P. Gubanov. 2017. Late Ordovician rostroconchs (Mollusca) from fluvial erratics in northwestern Europe. Bulletin of Geosciences 92(4):405-438
Belongs to Tolmachovia according to J. O. R. Ebbestad et al. 2017
Sister taxa: Tolmachovia andina, Tolmachovia babini, Tolmachovia belfordi, Tolmachovia concentrica, Tolmachovia corbetti, Tolmachovia crassa, Tolmachovia landeyranensis
Type specimen: RGM.1332175. Its type locality is Zwolle, which is in an Idavere/Johvi carbonate chert in the Haljala Erratics Formation of the Netherlands.
Ecology: stationary semi-infaunal suspension feeder
Distribution: found only at Zwolle
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.