†family Orthrozanclidae Conway Morris and Caron 2007 (mollusk)
Aculifera - Sachitida - Orthrozanclidae
Full reference: S. Conway Morris and J.-B. Caron. 2007. Halwaxiids and the early evolution of lophotrochozoans. Science 315:1255-1258
Parent taxon: Halwaxida according to S. Conway Morris and J.-B. Caron 2007
Sister taxa: Adversella, Carubacgutes, Halkierioidea, Miriella, Quadrochites, Sachitidae, Siphogonuchitidae, Siphogonuchitoidea, Australohalkieria, Wiwaxia
Subtaxa: Oikozetetes Orthrozanclus
Ecology: epifaunal grazer
Distribution:
• Cambrian of Australia (2 collections), Canada (2: British Columbia), China (1), Morocco (1)
Total: 6 collections each including a single occurrence