Heterostegina (Vlerkina) Eames, Clarke, Banner, Smout & Blow, 1968 † (status source)
Heterostegina (Vlerkina) assilinoides (Blanckenhorn, 1890) † (new combination reference)
Heterostegina (Vlerkina) pleurocentralis (Carter, 1857) † (new combination reference)
Planostegina Banner & Hodgkinson, 1991 (original description)
Planostegina barriei (Adams & Belford, 1974) † (new combination reference)
Planostegina complanata (Meneghini, 1857) † (new combination reference)
Planostegina complanata subsp. minuta (Azzaroli, 1958) † (new combination reference)
Planostegina complanata subsp. sculpturata (Papp & Küpper, 1954) † (new combination reference)
Planostegina complanata subsp. spiralis (Papp & Küpper, 1954) † (new combination reference)
Planostegina costata subsp. carinata (Papp & Küpper, 1954) † (new combination reference)
Planostegina costata subsp. levitesta (Papp & Küpper, 1954) † (new combination reference)
Planostegina frizzelli (Souaya, 1963) † (new combination reference)
Planostegina giganteoformis (Papp, 1978) † (new combination reference)
Planostegina gomezangulensis (Perconig, 1972) † (new combination reference)
Planostegina granulatatesta (Papp & Küpper, 1952) † (new combination reference)
Planostegina granulatatesta subsp. praeformis (Papp & Küpper, 1954) † (new combination reference)
Planostegina heterostegina (Silvestri, 1907) † (new combination reference)
Planostegina heterostegina subsp. praecostata (Papp & Küpper, 1954) † (new combination reference)
Planostegina margaritacea (Majzon, 1960) † (new combination reference)
Planostegina mbalavuensis (Cole, 1945) † (new combination reference)
Planostegina papyracea (Seguenza, 1880) † (new combination reference)
Planostegina praecursor (Tan, 1930) † (new combination reference)
Tansinhokella Banner & Hodgkinson, 1991 † (original description)
Tansinhokella tatauensis Banner & Hodgkinson, 1991 † (original description)