Strophomenata - Productida - Productellidae

Full reference: T. N. Tschernyschew. 1902. Verkhnekamennougol'nyya Brakhiopody Urala i Timana [Upper Carboniferous Brachiopods of the Urals and Timan]. Trudy Geologicheskago Komiteta 16(2):1-749

Belongs to Marginifera according to I. V. Glushenko 1975

Sister taxa: Marginifera (Arenaria), Marginifera (Marginifera), Marginifera (Nesiotia), Marginifera aliensis, Marginifera altimontana, Marginifera andreai, Marginifera bicostala, Marginifera brevisulcata, Marginifera carniolica, Marginifera costalliformis, Marginifera costellata, Marginifera elongata, Marginifera ganota, Marginifera gobiensis, Marginifera haydenensis, Marginifera hubeiensis, Marginifera involuta, Marginifera jalaidensis, Marginifera juresanensis, Marginifera lebedevi, Marginifera longispina, Marginifera madagascariensis, Marginifera magniplicata, Marginifera morrisi, Marginifera multicostellata, Marginifera nathorstfjordensis, Marginifera nesiotes, Marginifera parahimalayensis, Marginifera planocosta, Marginifera popovkaensis, Marginifera profundosulcata, Marginifera qaganqulutica, Marginifera qamarensis, Marginifera rimuensis, Marginifera schartimiensiformis, Marginifera schellwieni, Marginifera semigratiosa, Marginifera septentrionalis, Marginifera sexcostata, Marginifera spinulifera, Marginifera tetraspina, Marginifera unsulcata, Marginifera uralica, Marginifera yanhuensis, Marginifera zhongbaensis, Productus (Marginifera) acutocurvatus, Productus (Marginifera) gerassimovi, Productus (Marginifera) nikchitchi, Productus (Marginifera) simkini, Productus (Marginifera) spatiosus, Productus (Marginifera) subornatus

Ecology: stationary low-level epifaunal suspension feeder