Rhynchonellata - Rhynchonellida - Tetrarhynchiidae
Full reference: A. Williams, C. H. C. Brunton, S. J. Carlson, F. Alvarez, R. B. Blodgett, A. J. Boucot, P. Copper, A. S. Dagys, R. E. Grant, Y.-G. Jin, D. I. MacKinnon, M. O. Mancenido, E. F. Owen, J.-Y. Rong, N. M. Savage and D.-L. Sun. 2002. Part H Brachiopoda (revised): Volume 4, Rhynchonelliformea (part). Treatise on Invertebrate Paleontology H(4):921-1688
Parent taxon: Tetrarhynchiidae according to A. Williams et al. 2002
Sister taxa: Cretirhynchiinae, Gibbirhynchiinae, Isjuminellinae, Kallirhynchiinae, Tetrarhynchiinae, Multicorhynchia
Subtaxa: Antulanella Hemithyropsis Septatoechia Viarhynchia
Type: Viarhynchia
Ecology: stationary epifaunal suspension feeder
Distribution:
• Cretaceous of Belgium (4 collections), Kazakhstan (1), Serbia (2), the United Kingdom (2)
Total: 9 collections each including a single occurrence