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)
Fulgurella marina Grischenko, Gordon & Melnik, 2024
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 †