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Tergomya
Taxonomy
Tergomya was named by Horný (1965) [This now replaces Monoplacophora].
It was assigned to Mollusca by Sepkoski (2002) and Horný (2006).
It was assigned to Mollusca by Sepkoski (2002) and Horný (2006).
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Cl. †Tergomya Horný 1965
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Or. †Archinacellida Knight and Yochelson 1958
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Superfm. †Archinacelloidea Knight 1956
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Fm. †Archaeopragidae Horný 1963
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Fm. †Archinacellidae Knight 1956
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G. †Archinacella Ulrich and Scofield 1897
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†Archinacella alta Wahlman 1992
†Archinacella approximans Koken and Perner 1925
†Archinacella arca Wahlman 1992
†Archinacella beloitensis Ulrich and Scofield 1897
†Archinacella cingulata Ulrich and Scofield 1897
†Archinacella clochensis Foerste 1914
†Archinacella davisi Wahlman 1992
†Archinacella deformata Hall 1847
†Archinacella deleta Sardeson 1892
†Archinacella depressa Ulrich and Scofield 1897
†Archinacella elevata Perner 1903
†Archinacella estella Billings 1865
†Archinacella explanata Wilson 1951
†Archinacella indianensis Miller 1892
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Invalid names: Archinacella richmondensis Ulrich and Scofield 1897 [synonym]
†Archinacella instabilis Billings 1865
†Archinacella kagawongensis Foerste 1924
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Invalid names: Archinacella simmonsi Hussey 1926 [synonym]
†Archinacella laevis Foerste 1924
†Archinacella magna Flower 1968
†Archinacella melissa Billings 1865
†Archinacella norwegica Koken and Perner 1925
†Archinacella parva Flower 1968
†Archinacella patelliformis Hall 1847
†Archinacella perovalis Whitfield 1878
†Archinacella pileolum Whitfield 1889
†Archinacella powersi Ulrich and Scofield 1897
†Archinacella prendergasti Reed 1906
†Archinacella proprius Raymond 1906
†Archinacella pulaskiensis Foerste 1914
†Archinacella rostrata Perner 1903
†Archinacella rotunda Ulrich and Scofield 1897
†Archinacella rugatina Ulrich and Scofield 1897
†Archinacella semicarinata Ulrich and Scofield 1897
†Archinacella simplex Billings 1865
†Archinacella simulatrix Ulrich and Scofield 1897
†Archinacella stoermeri Yochelson 1963
†Archinacella subcarinata Ulrich and Scofield 1897
†Archinacella subglobosa Perner 1903
†Archinacella subrotunda Ulrich and Scofield 1897
†Archinacella trentonensis Billings 1865
†Archinacella valida Sardeson 1892
†Archinacella wanwanensis Kobayashi 1933
G. †Archinacellopsis Horný 1963
G. †Barrandicella Peel and Horný 1999
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†Barrandicella holubi Horný 2000
†Barrandicella ovata Perner 1903
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Invalid names: Archinacella complanata Perner 1903 [synonym], Barrandicella complanata Perner 1903 [synonym]
†Barrandicella tarda Perner 1903
G. †Barrandicellopsis Horný 2000
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†Barrandicellopsis elevata Perner 1903
†Barrandicellopsis extenuata Perner 1903
G. †Floripatella Yochelson 1988
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†Floripatella humilis Ulrich and Scofield 1897
†Floripatella irregularis Raymond 1905
†Floripatella orphyne Billings 1865
†Floripatella quebecensis Billings 1865
†Floripatella rousseaui Yochelson 1988
Fm. †Damilinidae Horný 1961
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G. †Damilina Horný 1961
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†Damilina laevigata Perner 1903
†Damilina subrotunda Perner 1903
†Damilina umbo Perner 1903
G. †Novlepatella Starobogatov and Mazaev 1999
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†Novlepatella beedei Yochelson 1960
†Novlepatella kljasmiensis Starobogatov and Mazaev 1999
†Novlepatella kossovajae Mazaev 2015
†Novlepatella nikolskii Starobogatov and Mazaev 1999
†Novlepatella parrishi Gurley 1884
†Novlepatella patella Yochelson 1960
†Novlepatella uralensis Mazaev 2019
Fm. †Metoptomatidae Wenz 1938
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G. †Calloconus Perner 1903
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†Calloconus avus Perner 1903
†Calloconus concentrica Tolmachoff 1930
†Calloconus devonica Tolmachoff 1930
†Calloconus gibbosa Perner 1903
†Calloconus pompeckji Perner 1903
†Calloconus recta Tolmachoff 1930
†Palaeoscurria (Calloconus) perneri Ríha 1938
G. †Lepetopsis Whitfield 1882
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†Lepetopsis anthracophila Roemer 1880
†Lepetopsis artiensis Stuckenburg 1898
†Lepetopsis capitanensis Girty 1908
†Lepetopsis chesterensis Worthen 1884
†Lepetopsis franae Lipman and Langenheim, Jr. 1983
†Lepetopsis haworthi Beede 1907
†Lepetopsis levettei White 1882
†Lepetopsis peregrina Newell 1935
†Lepetopsis petasus Mansuy 1913
†Lepetopsis petricola Kittl 1894
†Lepetopsis phillipsi de Koninck 1883
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Invalid names: Lepetopsis sinuosa de Koninck 1844 [replaced]
†Lepetopsis retrorsa Phillips 1836
†Lepetopsis shuangjingziensis Liang 1980
†Lepetopsis taxiensis Liang 1980
G. †Metoptoma Phillips 1836
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†Metoptoma alceste Billings 1865
†Metoptoma analoga Walcott 1884
†Metoptoma cornutaforme Walcott 1879
†Metoptoma devonica Walcott 1884
†Metoptoma elliptica Phillips 1836
†Metoptoma imbricatum Phillips 1836
†Metoptoma peroccidens Walcott 1884
†Metoptoma phillipsi Walcott 1884
†Metoptoma pileus Phillips 1836
†Metoptoma recurva Berkey 1898
†Metoptoma retrorsa Whitfield 1882
†Metoptoma robusta Billings 1865
†Metoptoma similis Whitfield 1882
†Metoptoma texana Yochelson 1960
Or. †Cyrtonellida Horný 1963
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Fm. †Carcassonnellidae Horný 1997
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G. †Carcassonnella Horný and Peel 1996
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†Carcassonnella courtessolei Yochelson 1982
†Carcassonnella multilineata Reed 1921
†Carcassonnella pragensis Horný 1997
†Carcassonnella vizcainoi Horný and Peel 1996
G. †Sarkanella Horný 1997
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†Sarkanella epelys Frisk and Ebbestad 2007
†Sarkanella kolebabai Horný 2001
†Sarkanella novaki Horný and Vonka 2001
†Sarkanella vokovicensis Horný 1963
Fm. †Cyrtolitidae Miller 1889
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G. †Cyrtolites Conrad 1838
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Subg. †Cyrtolites (Cyrtolites) Conrad 1838
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†Cyrtolites (Cyrtolites) minor Ulrich and Scofield 1897
†Cyrtolites budleighensis Reed 1921
†Cyrtolites claysferryensis Wahlman 1992
†Cyrtolites craigensis Reed 1921
†Cyrtolites dilatus Ulrich and Scofield 1897
†Cyrtolites disjunctus Ulrich and Scofield 1897
†Cyrtolites grandis Koken 1897
†Cyrtolites hornyi Wahlman 1992
†Cyrtolites inornatum Hall 1845
†Cyrtolites inprobus Perner 1903
†Cyrtolites insculptus Northrop 1939
†Cyrtolites nodosus llandoveriana Reed 1921
†Cyrtolites occultus Perner 1903
†Cyrtolites ornatus Conrad 1838
†Cyrtolites retrorsus Ulrich and Scofield 1897
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Invalid names: Cyrtolites fillmorensis Ulrich and Scofield 1897 [synonym]
†Cyrtolites rugosus Perner 1903
†Cyrtolites seminulum Perner 1903
†Cyrtolites sinuatus Hall and Whitfield 1877
†Cyrtolites sinuosus Hall 1879
†Cyrtolites thraivensis Reed 1921
†Cyrtolites trentonensis Conrad 1842
†Cyrtolites tuboides Perner 1903
†Cyrtolites undulatus Perner 1903
G. †Cyrtonellopsis Yochelson 1958
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†Cyrtonellopsis huzzahensis Yochelson 1958
†Cyrtonellopsis vetulum Sardeson 1896
G. †Kolihadiscus Horný 1992
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†Kolihadiscus karlikensis Horný 2005
†Kolihadiscus somerseti Williams and Breger 1916
†Kolihadiscus tureki Horný 1992
†Kolihadiscus tureki tenuis Frýda 1999
G. †Paracyrtolites Wahlman 1992
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†Paracyrtolites carinatus Miller 1874
†Paracyrtolites parvus Ulrich and Scofield 1897
†Paracyrtolites subplanus Ulrich and Scofield 1897
G. †Sinuitopsis Perner 1903
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†Bellerophon (Sinuitopsis) consobrinus Troedsson 1919
†Sinuitopsis congruens Reed 1921
†Sinuitopsis hornyi Marek 1963
†Sinuitopsis neglecta Perner 1903
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†Sinuitopsis neglecta transgrediens Perner 1903
Invalid names: Sinuitopsis bicarinatus Perner 1903 [synonym], Sinuitopsis ferrigena Perner 1903 [synonym], Sinuitopsis incertus Perner 1903 [synonym], Sinuitopsis platynotus Perner 1903 [synonym], Sinuitopsis transgrediens Perner 1903 [synonym]
†Sinuitopsis nodosa Perner 1903
†Sinuitopsis subquadrata Pitcher 1939
G. †Yochelsonellis Horný 1966
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†Yochelsonellis decorus Perner 1903
†Yochelsonellis fallax Perner 1903
†Yochelsonellis fasciculatus Perner 1903
†Yochelsonellis kokeni Perner 1903
†Yochelsonellis orphanus Perner 1903
†Yochelsonellis planicosta Perner 1903
Invalid names: Yochelsonia Horný 1962 [replaced]
Invalid names: Carcassonnellinae Horný 1997 [empty]
Superfm. †Cyrtonelloidea Knight and Yochelson 1958
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Fm. †Cyrtonellidae Knight and Yochelson 1958
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G. †Isospira Koken 1897
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†Isospira bucanioides Koken 1897
†Isospira huttoni Reed 1921
†Isospira lepida Perner 1903
†Isospira nautilina Koken and Perner 1925
†Isospira reinwaldti Öpik 1930
†Isospira reticulata Wängberg-Eriksson 1964
Invalid names: Isospiridae Wängberg-Eriksson 1964 [synonym]
Invalid names: Cyclocyrtonellidae Horný 1962 [empty]
G. †Hamusella Val'kov 1987
Fm. †Pollicinidae Starobogatov 1974
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G. †Pollicina Holzapfel 1895
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†Pollicina annulata Holzapfel 1895
†Pollicina corniculum d'Eichwald 1860
†Pollicina cyathina Koken 1897
G. †Tetamocornu Berg-Madsen and Peel 1994
Or. †Kiringellida Rozov 1975
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Fm. †Hypseloconidae Knight 1956
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G. †Gasconadeoconus Stinchcomb 1986
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†Gasconadeoconus ponderosa Stinchcomb 1986
†Gasconadeoconus waynesvillensis Stinchcomb 1986
G. †Ozarkoconus Heller 1954
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†Ozarkoconus preacuatus Heller 1954
†Ozarkoconus prearcuatus Heller 1954
G. †Proteroconus Stinchcomb 1986
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†Proteroconus capuloides Berkey 1898
†Proteroconus eminense Stinchcomb 1986
G. †Shelbyoceras Ulrich et al. 1931
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†Shelbyoceras bigpineyensis Stinchcomb 1986
†Shelbyoceras buttsi Ulrich et al. 1943
†Shelbyoceras robustum Ulrich and Foerste 1936
†Shelbyoceras unguliforme Ulrich et al. 1943
G. †Yochelsonella Flower 1968
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†Yochelsonella compressa Flower 1968
†Yochelsonella expansa Flower 1968
Invalid names: Hypseloconellacea Knight 1956 [synonym], Kirengellidae Rozov 1975 [synonym], Pygmaeoconidae Horný 2006 [synonym], Romaniellidae Rozov 1975 [synonym]
Invalid names: Hypseloconida Peel 1991 [synonym], Romaniellida Doguzhaeva 1981 [synonym]
Superfm. †Scenelloidea Miller 1889
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Fm. †Scenellidae Wenz 1938
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G. †Archaeophiala Perner 1903
G. †Lenaella Bjalyy 1973
G. †Palaeoscurria Perner 1903
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†Palaeoscurria alternata Ríha 1938
†Palaeoscurria calyptrata Perner 1903
†Palaeoscurria capuliformis Spitz 1907
†Palaeoscurria ordovicina Horný 1963
†Palaeoscurria recurva Perner 1903
†Palaeoscurria transversa Perner 1903
Invalid names: Palaeoscurria Perner 1903 [objective synonym]
G. †Romaniella
G. †Scenella Billings 1872
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†Scenella acuminata Chen et al. 1981
†Scenella affinis Ulrich and Scofield 1897
†Scenella amii Matthew 1902
†Scenella anomala Billings 1865
†Scenella augusta Billings 1865
†Scenella barrandei Linnarsson 1879
†Scenella compressa Ulrich and Scofield 1897
†Scenella conica Whiteaves 1884
†Scenella conicum Whitfield 1886
†Scenella jijiapoensis Chen 1984
†Scenella lubrica Chen et al. 1981
†Scenella magnifica Ulrich and Scofield 1897
†Scenella mira Vasil’yeva 1994
†Scenella montrealensis Billings 1865
†Scenella oblonga Chen et al. 1981
†Scenella obtusa Sardeson 1892
†Scenella orithyia Billings 1865
†Scenella pretensa Raymond 1905
†Scenella pycna Feng et al. 1994
†Scenella radialis Ulrich and Scofield 1897
†Scenella reticulata Billings 1872
†Scenella robusta Raymond 1905
†Scenella unicarinata Kobayashi 1934
†Scenella venillia Billings 1865
Invalid names: Securiconidae Missarzhevsky 1989 [synonym]
Or. Tryblidiida Lemche 1957
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G. †Ellsworthoconus Webers et al. 1992
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†Ellsworthoconus andersoni Webers et al. 1992
†Ellsworthoconus barabouensis Whitfield 1878
†Ellsworthoconus barabuensis Whitfield 1878
†Ellsworthoconus bridgei Kobayashi 1933
Subor. †Hypseloconina Geyer 1994
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Fm. †Protoconchoididae Geyer 1994
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G. †Protoconchioides Shaw 1962
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†Protoconchioides conula Walcott 1884
†Protoconchioides douli Geyer 1994
†Protoconchioides hermitensis Resser 1945
†Protoconchioides rasettii Geyer 1994
†Protoconchioides varians Walcott 1886
†Protoconchioides virginica Resser 1938
†Scenella (Protoconchioides) palmeri Shaw 1962
Invalid names: Patelliconidae Fryda 1998 [synonym]
Superfm. †Kiringelloidea Starobogatov 1970
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Fm. †Archaeophialidae Knight and Yochelson 1958
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G. †Archaeophialia Perner 1903
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†Archaeophialia antiquissima Hisinger 1837
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Invalid names: Archaeophialia suecica Koken and Perner 1925 [synonym]
†Archaeophialia antiquissimia Hisinger 1837
G. †Micropileus Wilson 1951
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†Micropileus obesus Wilson 1951
†Micropileus ottawanus Wilson 1951
†Micropileus variabilis Wahlman 1992
Superfm. †Neopilinoidea Knight and Yochelson 1958
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Fm. Micropilinidae Haszprunar and Schaeffer 1997
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Superfm. †Tryblidioidea von Zittel 1899
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Fm. †Proplinidae Knight and Yochelson 1960
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G. †Titanoplina Stinchcomb and Angeli 2002
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†Titanoplina meramecensis Stinchcomb and Angeli 2002
†Titanoplina merramecensis Stinchcomb and Angeli 2002
G. †Vallatotheca Foerste 1914
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†Vallatotheca anticostiensis Twenhofel 1928
†Vallatotheca elegantula Chapman 1916
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Invalid names: Tryblidium (Metoptoma) nycteis Cresswell 1893 [replaced]
†Vallatotheca manitoulini Foerste 1914
†Vallatotheca unguiformis Ulrich and Scofield 1897
Fm. †Tryblidiidae von Zittel 1899
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G. †Archinacellina Horný 1961
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†Archinacellina mitra Perner 1903
†Archinacellina modesta Perner 1903
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Invalid names: Archinacellina capuloides Perner 1903 [synonym], Archinacellina proxima Perner 1903 [synonym], Archinacellina sublaevis Perner 1903 [synonym]
G. †Bipulvina Yochelson 1958
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†Bipulvina croftsae Yochelson 1958
†Bipulvina liaoningensis Yü and Yochelson 1999
G. †Peelipilina Horný 2006
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G. †Proplina Kobayashi 1933
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†Proplina acutum Whitfield 1889
†Proplina ampla Kobayashi 1933
†Proplina arcua Stinchcomb 1986
†Proplina convexum Berkey 1898
†Proplina corpulentum Berkey 1898
†Proplina elongata Cullison 1944
†Proplina extensum Berkey 1898
†Proplina grandis Cullison 1944
†Proplina inflatus Stinchcomb 1986
†Proplina irvingi Whitfield 1878
†Proplina loganensis Lochman and Hu 1962
†Proplina meramecensis Stinchcomb 1986
†Proplina rutfordi Webers et al. 1992
†Proplina sibelius Stinchcomb 1986
†Proplina suttoni Stinchcomb 1986
Subfm. †Tryblidiinae von Zittel 1899
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G. †Helcionopsis Ulrich and Scofield 1897
G. †Kosovina Horný 2004
G. †Pilina Koken and Perner 1925
G. †Tryblidium Angelin and Lindström 1880
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Subg. †Tryblidium (Pilina) Koken and Perner 1925
†Tryblidium arctica Poulsen 1974
†Tryblidium erato Billings 1865
†Tryblidium eubule Billings 1865
†Tryblidium exserta Sardeson 1892
†Tryblidium hyrie Billings 1865
†Tryblidium modestum Ulrich and Scofield 1897
†Tryblidium niobe Billings 1865
†Tryblidium nycteis Billings 1865
†Tryblidium ovale Whitfield 1886
†Tryblidium ovatum Whitfield 1886
†Tryblidium reticulatum Angelin and Lindström 1880
†Tryblidium rugosum Bradley 1930
†Tryblidium simplex Whitfield 1886
†Tryblidium thorsteinssoni Boucot 1975
Invalid names: Archaeophialinae Knight and Yochelson 1958 [empty], Drahomirinae Knight and Yochelson 1960 [empty], Neopilininae Knight and Yochelson 1958 [empty]
Invalid names: Bipulvinidae Starobogatov 1970 [empty], Drahomiridae Knight and Yochelson 1960 [empty], Neopilinidae Knight and Yochelson 1958 [empty]
Invalid names: Tryblidiina Lemche 1957 [empty]
Diagnosis
No diagnoses are available