Strophomenata - Productida - Linoproductidae

Alternative combination: Muirwoodia korkodonensis

Full reference: B. K. Licharew. 1959. Brachiopoda. Polevoi Atlas Fauny Permskikh Otlozhenii Severo-Vostoka SSSR 1-85

Belongs to Terrakea according to T. G. Sarycheva 1977

Sister taxa: Terrakea arctica, Terrakea arguta, Terrakea borealis, Terrakea brachythaera, Terrakea dickinsi, Terrakea echinata, Terrakea elongata, Terrakea etheridgei, Terrakea exmoorensis, Terrakea grandis, Terrakea hemisphaeroidalis, Terrakea japonica, Terrakea minima, Terrakea nalivkini, Terrakea pollex, Terrakea quadrata, Terrakea rylstonensis, Terrakea vernacula, Terrakea yanagidai, Saetosina multispinosa

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 22.7 x 26.1