Traits Taxon list
Aegyptopora strougoi Ziko, 1988 †
Astochoporella cassidula Hayward & Thorpe, 1988
Desmacystis sandalia (Robertson, 1900)
Desmacystis sandalia concinna Gontar, 1982
Escharopsis kurilensis Gontar, 2019
Escharopsis lobata (Lamouroux, 1821)
Mixtoscutella androsovae (Gontar, 1979)
Mixtoscutella cancellata (Smitt, 1868)
Mixtoscutella harmsworthi (Waters, 1900)
Mixtoscutella ovata (Smitt, 1868)
Mixtoscutella ussowi (Kluge, 1908)
Oshurkovia inarmata (Kluge, 1962)
Oshurkovia kamtschatica Grischenko & Mawatari, 2005
Oshurkovia littoralis (Hastings, 1944)
Posterula sarsii (Smitt, 1868)
Posterula sarsii japonica Canu & Bassler, 1929
Rhamphostomella aleutica Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella alutacea Gontar, 1993
Rhamphostomella aspera Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella bilaminata (Hincks, 1877)
Rhamphostomella bioculata Canu, 1916 †
Rhamphostomella brendolensis Waters, 1891 †
Rhamphostomella brendolensis americana Canu & Bassler, 1920 †
Rhamphostomella bugei Pouyet, 1997 †
Rhamphostomella bursauxi Canu, 1908 †
Rhamphostomella cellata (O'Donoghue & O'Donoghue, 1926)
Rhamphostomella commandorica Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella convexa Canu & Bassler, 1920 †
Rhamphostomella cornuta (Roemer, 1863) †
Rhamphostomella costata Lorenz, 1886
Rhamphostomella cristata Hincks, 1889
Rhamphostomella curvirostrata O'Donoghue & O'Donoghue, 1923
Rhamphostomella demarcqi Li, 1990 †
Rhamphostomella echinata Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella gigantea Osburn, 1952
Rhamphostomella granulosa Canu & Bassler, 1923 †
Rhamphostomella hincksi Nordgaard, 1906
Rhamphostomella laticella Canu & Bassler, 1919 †
Rhamphostomella maekawaensis Hayami, 1975 †
Rhamphostomella magniaperta Canu, 1919 †
Rhamphostomella microavicularia Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella morozovi Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella multirostrata Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella noshiroensis Hayami, 1975 †
Rhamphostomella obliqua Grischenko, Gordon, Taylor, Kuklinski, Denisenko, Spencer Jones & Ostrovsky, 2022
Rhamphostomella pacifica (O'Donoghue, 1925)
Rhamphostomella perforata Canu, 1904 †
Rhamphostomella peristomata Gontar, 1993
Rhamphostomella plicata (Smitt, 1868)
Rhamphostomella radiatula (Hincks, 1877)
Rhamphostomella sakagamii Hayami, 1975 †
Rhamphostomella scabra (O. Fabricius, 1824)
Rhamphostomella scabra orientalis Kluge, 1961
Rhamphostomella sibirica Kluge, 1929
Rhamphostomella simplex Canu & Bassler, 1920 †
Rhamphostomella spinigera Lorenz, 1886
Rhamphostomella tatarica (Androsova, 1958)
Rhamphostomella townsendi Osburn, 1952
Scorpiodina scorpioides (Manzoni, 1869) †
Trigonopora personata (Maplestone, 1902) †
Trigonopora plana Brown, 1958 †
Trigonopora vermicularis Maplestone, 1902 †
Umbonula alvareziana (d'Orbigny, 1842)
Umbonula austriensis David & Pouyet, 1974 †
Umbonula bartonensis Gregory, 1893 †
Umbonula boucheti David & Pouyet, 1970 †
Umbonula calcariformis Gregory, 1893 †
Umbonula cyrtoporoidea Koschinsky, 1885 †
Umbonula elongata Canu & Lecointre, 1930 †
Umbonula endlicheri (Reuss, 1847) †
Umbonula gigantea Canu, 1912 †
Umbonula granulata Zágoršek, 2010 †
Umbonula leda Canu, 1908 †
Umbonula littoralis Hastings, 1944 accepted as Oshurkovia littoralis (Hastings, 1944)
Umbonula macrocheila (Reuss, 1847) †
Umbonula margaritata Koschinsky, 1885 †
Umbonula megastoma (Busk, 1859)
Umbonula miser Canu & Bassler, 1920 †
Umbonula multispina David & Pouyet, 1972 †
Umbonula ovicellata Hastings, 1944
Umbonula paraboucheti David & Pouyet, 1972 †
Umbonula patens (Smitt, 1868)
Umbonula pliocenica Pouyet, 1976 †
Umbonula reteporacites Canu, 1908 †
Umbonula spinosa (Procházka, 1893) †
Umbonula undulata Canu & Bassler, 1928
Umbonula wemmeliensis Canu & Bassler, 1929 †