Rhynchonellata - Spiriferinida - Rastelligeridae

Full reference: A. S. Dagys. 1965. Triasovye Brakhiopody Sibiri 1-186

Belongs to Dentospiriferina according to A. S. Dagys 1974

Sister taxa: none

Type specimen: IGiG 230/118. Its type locality is Yasachnaya River, left tributary of Kolyma River, which is in a Carnian marine horizon in the Russian Federation.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 28.0 x 34.0