Rhynchonellata - Spiriferinida - Spiriferellinidae

Alternative combinations: Spiriferina (Spiriferellina) zewanensis, Spiriferina zewanensis

Belongs to Spiriferellina according to M. E. Clapham 2011

Sister taxa: Spiriferellina aduncata, Spiriferellina aequiplicata, Spiriferellina altiplecusformis, Spiriferellina anguliplica, Spiriferellina bilotensis, Spiriferellina cambodgiensis, Spiriferellina cristata, Spiriferellina discoformis, Spiriferellina disparata, Spiriferellina elegantula, Spiriferellina enteleteformis, Spiriferellina hilli, Spiriferellina hochuanensis, Spiriferellina lacunosa, Spiriferellina lata, Spiriferellina nasuta, Spiriferellina nasuta, Spiriferellina netschajewi, Spiriferellina nuda, Spiriferellina orientalis, Spiriferellina paucicostata, Spiriferellina pauciplicata, Spiriferellina pokrowskensis, Spiriferellina quadriplicata, Spiriferellina quantula, Spiriferellina rouxi, Spiriferellina tareica, Spiriferellina tricosa, Spiriferellina triquetra, Spiriferellina vercherei, Spiriferellina vescula, Spiriferellina yanagidai

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): shell 12.0 x 23.0