Rhynchonellata - Athyridida - Athyrididae

Full reference: T. A. Grunt. 1986. Sistema Brakhiopod Otryada Atiridida [Systematics of the Brachiopod Order Athyridida]. Trudy Paleontologicheskogo Instituta 215:1-199

Belongs to Janiceps according to T. A. Grunt 1986

Sister taxa: Janiceps bipartita, Janiceps cadorica, Janiceps lozovskyi, Janiceps ogbinensis, Janiceps papilio, Janiceps peracuta

Type specimen: PIN 2073/690. Its type locality is Ogbin, Haydenella Beds, Dzhagra River, which is in a Wuchiapingian marine horizon in the Julfa Formation of Armenia.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): shell 19.9 x 19.7