IRMNG Taxon list
Abyssorhynchia craneana (Dall, 1895)
Compsothyris ballenyi Foster, 1974
Compsothyris racovitzae (Joubin, 1901)
Frieleia halli Dall, 1895
Frieleia pellucida (Yabe & Hatai, 1934)
Grammetaria africana Hiller, 1986
Grammetaria bartschi (Dall, 1920)
Grammetaria minima Zezina, 1994
Hispanirhynchia cornea (Fischer, 1887)
Hispanirynchia antarctica Hatai, 1959
Manithyris rossi Foster, 1974
Neorhynchia strebeli (Dall, 1908)
Parasphenarina cavernicola Motchuro-Dekova, Saito & Endo, 2002
Parasphenarina ezogremena (Zezina, 1981)
Sphenarina ezogremena Zezina, 1981 † accepted as Parasphenarina ezogremena (Zezina, 1981)