Strophomenata - Billingsellida - Arctohedridae
Full reference: A. Williams, S. J. Carlson, C. H. C. Brunton, L. E. Holmer, L. E. Popov, M. Mergl, J. R. Laurie, M. G. Bassett, L. R. M. Cocks, J.-Y. Rong, S. S. Lazarev, R. E. Grant, P. R. Racheboeuf, Y.-G. Jin, B. R. Wardlaw, D. A. T. Harper, and A. D. Wright and M. 2000. Part H Brachiopoda (revised): Volumes 2 & 3, Linguliformea, Craniiformea, Rhynchonelliformea (part). Treatise on Invertebrate Paleontology 1-919
Parent taxon: Clitambonitoidea according to A. Williams et al. 2007
See also Williams et al. 2000
Sister taxa: Clitambonitidae, Gonambonitidae
Subtaxa: Arctohedra
Type: Arctohedra
Ecology: stationary epifaunal suspension feeder
Distribution:
• Solvan of Australia (1 collection), United States (1: Alaska)
• Cambrian of Australia (1), Kyrgyzstan (2)
Total: 5 collections including 6 occurrences