Rhynchonellata - Protorthida - Protorthidae

Full reference: G. A. Cooper. 1976. Lower Cambrian brachiopods from the Rift Valley (Isreal and Jordan). Journal of Paleontology 50(2):269-289

Belongs to Israelaria according to G. A. Cooper 1976

Sister taxa: none

Type specimen: HU 35160a, a shell (Ventral valve). Its type locality is Nimra Formation, (southern) Negev, Israel - Cooper 1976, which is in the Lenian of dolomite the Nimra Formation Israel.

Ecology: stationary low-level epifaunal suspension feeder