Rhynchonellata - Rhynchonellida - Tetrarhynchiidae

Full reference: G. A. Cooper. 1989. Jurassic brachiopods of Saudi Arabia. Smithsonian Contributions to Paleobiology 65:1-213

Belongs to Burmirhynchia according to G. A. Cooper 1989

Sister taxa: Burmirhynchia altilis, Burmirhynchia asiatica, Burmirhynchia athiensis, Burmirhynchia bicostata, Burmirhynchia cavagnarii, Burmirhynchia cuneata, Burmirhynchia cuneata, Burmirhynchia decorticata, Burmirhynchia flabilis, Burmirhynchia jirbaensis, Burmirhynchia lobata, Burmirhynchia luchiangensis, Burmirhynchia magna, Burmirhynchia moulani, Burmirhynchia nierongensis, Burmirhynchia nyainrongensis, Burmirhynchia parva, Burmirhynchia quinquiplicata, Burmirhynchia rostrata, Burmirhynchia shanensis, Burmirhynchia subnasuta, Burmirhynchia termierae, Burmirhynchia trilobata, Burmirhynchia turgida, Burmirhynchia versabilis, Burmirhynchia weiri

Type specimen: Its type locality is KK9, Khashm Mishraq, Micromphalites Zone, which is in a Bathonian shallow subtidal limestone in the Dhruma Formation of Saudi Arabia

Ecology: stationary epifaunal suspension feeder

Average measurements (in mm): shell 17.8 x 14.8