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Lophophorata

Taxonomy

Lophophorata is an unranked clade.

It was synonymized subjectively with Phoronozoa by Zrzavy et al. (1998).

It was assigned to Lophotrochozoa by Nesnidal et al. (2013) and Laumer et al. (2015).

Subtaxa

Brachiopoda, Conicula, Ectoprocta, Hyolitha, Phlogites, Phoronida, Tentaculita, Tentaculitida

Synonymy list

Year	Name and author
2013	Lophophorata Nesnidal et al.
2015	Lophophorata Laumer et al.

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia

Rank	Name	Author
—	Spiralia
superphylum	Lophotrochozoa
—	Lophophorata
—	Lophophorata

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.

Unr. †Lophophorata

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Ph. Brachiopoda Cuvier 1805 [lamp shell]

G. †Acanthotretella Holmer and Caron 2006

†Acanthotretella spinosa Holmer and Caron 2006

Subph. Craniiformea Popov et al. 1993

Cl. Craniata Williams et al. 1996

Or. Craniida Waagen 1885

Superfm. †Cranioidea Menke 1828

Invalid names: Craniacea Menke 1828 [empty]

Or. Craniopsida Gorjansky and Popov 1985

Superfm. †Craniopsioidea Williams 1963

Invalid names: Craniopsoidea Williams 1963 [empty]

G. †Melbournopterus Caster and Kjellesvig-Waering 1953

†Melbournopterus crossotus Caster and Kjellesvig-Waering 1953

Or. †Trimerellida

G. †Adenus

Superfm. †Trimerelloidea Davidson and King 1872

Superfm. †Dallinacea Beecher 1893

Invalid names: Hercothyrididae Cooper 1979 [empty]

G. †Eccentrotheca Landing et al. 1980

†Eccentrotheca guano Bengtson et al. 1990

†Eccentrotheca kanesia Landing et al. 1980

G. †Ernogia

G. †Lathamella Liu 1979

†Lathamella caeca Liu 1979

†Lathamella symmetrica Li and Chen 1992

Subph. Linguliformea Williams et al. 1996

Cl. Lingulata Gorjansky and Popov 1985

Or. †Acrotretida Kuhn 1949

Superfm. †Acrotretoidea Schuchert 1893

Invalid names: Acrotretacea Schuchert 1893 [replaced]

Fm. †Biernatidae Holmer 1989

G. †Eleutherocrania von Huene 1899

G. †Ferralstreta Gonzalez-Gomez 2005

G. †Maruia Percival et al. 2014

G. †Orbiculopora Batrukova 1969

G. †Pseudometoptoma Huene 1899

Invalid names: Acrotretidina Kuhn 1949 [empty], Neotremata Beecher 1891 [replaced]

Or. †Discinida Kuhn 1949

Superfm. †Discinacea Gray 1840

Or. †Lingulida Waagen 1885

Superfm. †Acrotheloidea Walcott 1908

Superfm. †Discinoidea Gray 1840

Superfm. Linguloidea Menke 1828

Invalid names: Lingulacea Menke 1828 [replaced]

G. †Shouxianella Liu 1983

Invalid names: Craniidina Waagen 1885 [empty], Trimerellacea Davidson and King 1872 [empty]

Or. †Siphonotretida Gorjansky 1960

Superfm. †Siphonotretoidea Kutorga 1848

Invalid names: Siphonotretacea Kutorga 1948 [empty]

G. †Micrina Laurie 1986

†Micrina etheridgei Tate 1892

†Micrina pusilla Gravestock et al. 2001

†Micrina ridicula Barskova 1988

†Micrina xiaofanensis Li and Xiao 2004

Invalid names: Mirabella Barskova 1988 [synonym]

Cl. †Paterinata Williams et al 1996

Or. †Paterinida Rowell 1965

Superfm. †Paterinoidea Schuchert 1893

Invalid names: Paterinacea Schuchert 1893 [empty]

G. †Setatella Skovsted et al. 2010

†Setatella significans Skovsted et al. 2010

G. †Tegulella Holmer 1989

†Tegulella minuta Holmer 1989

Fm. †Mickwitziidae Gorjansky 1969

G. †Mickwitzia Schmidt 1888

†Mickwitzia occidens Walcott 1908

†Mickwitzia pretiosa Walcott 1908

G. †Oymurania Kouchinsky et al. 2015

†Oymurania gravestocki Kouchinsky et al. 2015

G. †Plectorhynchella Cooper and Muir-Wood 1951

Subph. †Rhynchonelliformea Williams et al. 1996

Cl. †Chileata Williams et al. 1996

Or. †Chileida Popov and Tikhonov 1990

Superfm. †Matutelloidea Andreeva 1962

Fm. †Trifissuridae Holmer et al. 2014

Or. †Dictyonellida Cooper 1956

Superfm. †Eichwaldioidea Schuchert 1893

G. †Longtancunella Hou et al. 1999

†Longtancunella chengjiangensis Hou et al. 1999

Cl. †Kutorginata

Or. †Kutorginida Kühn 1949

Superfm. †Kutorginacea Schuchert 1893

Superfm. †Kutorginoidea Schuchert 1893

Superfm. †Nisusioidea Walcott and Schuchert 1908

Cl. †Obolellata

Or. †Naukatida Popov and Tikhonov 1990

Superfm. †Naukatoidea Popov and Tikhonov 1990

Fm. †Tomteluvidae Streng et al. 2016

Or. †Obolellida Rowell 1965

G. †Cingulella

G. †Monoconvexa Pel'man 1977

G. †Nochoroiella Pel'man 1983

Superfm. †Obolelloidea Walcott and Schuchert 1908

Invalid names: Obolellacea Walcott and Schuchert 1908 [replaced]

Cl. Rhynchonellata Williams et al. 1996

Or. †Athyridida Boucot et al. 1964

Superfm. †Anoplothecoidea Schuchert 1894

Subor. †Athyrididina Boucot et al. 1964

Invalid names: Athyridoidea Davidson 1881 [replaced]

Superfm. †Dayioidea Waagen 1883

Subor. †Koninckinidina Harper 1993

Subor. †Retziidina Boucot et al. 1964

Superfm. †Uncitoidea d'Orbigny 1847

Or. †Atrypida Rzhonsnitskaya 1960

Subor. †Anazygidina Copper 1996

G. †Antelocoelia Isaacson 1977

Subor. †Atrypidina Moore 1952

Subor. †Davidsoniidina Copper 1996

Subor. †Lissatrypidina Copper 1996

Subfm. †Protatrypinae Baarli et al. 2022

G. †Undithyrella Havlicek 1971

G. †Wutubulakia

Superfm. †Cadomelloidea Schuchert 1893

G. †Cadomella

Fm. †Cardiarinidae Cooper 1956

G. †Cardiarina Cooper 1956

G. †Dentatrypa Breivel 1959

Fm. †Mongolellidae Alekseeva 1976

G. †Mongoliella

Or. †Orthida Schuchert and Cooper 1932

Subor. †Dalmanellidina Moore 1952

G. †Fehamya Mergl 1983

G. †Glypterina Boucot 1970

G. †Kundatella Aksarina 1978

Subor. †Orthidina Schuchert and Cooper 1932

G. †Sphenorthis Grubbs 1939

Invalid names: Orthina Schuchert and Cooper 1932 [empty], Rhipidomellida Schuchert 1913 [replaced]

Or. †Pentamerida Schuchert and Cooper 1931

Subor. †Pentameridina Schuchert and Cooper 1931

G. †Shordolella

Subor. †Syntrophiidina Ulrich and Cooper 1936

Or. †Protorthida Schuchert and Cooper 1931

Superfm. †Protorthoidea Schuchert and Cooper 1931

Superfm. †Skenidioidea Kozlowski 1929

Or. Rhynchonellida Kuhn 1949

Superfm. †Ancistrorhynchoidea Cooper 1956

G. †Antistrixia

Fm. †Apodosiidae Smirnova and MacKinnon 1995

G. †Barzellinia Gregorio 1930

Superfm. †Camarotoechioidea Schuchert 1929

Fm. †Cyclothyridae Makridin 1964

Superfm. Dimerelloidea Buckman 1918

G. †Dorsisinus Easton et al. 1958

Superfm. Hemithiridoidea Rzhonsnitskaya 1956

G. †Isjuminelina

Fm. †Jacoburbirostridae Sartenaer 2014

Superfm. †Lambdarinoidea Brunton and Champion 1974

G. †Laosia Mansuy 1913

G. †Latirhynchia Fu 1982

Superfm. Norelloidea Ager 1959

G. †Omolonorhynchia

G. †Pompoecilorhynchus

G. †Pseudonudirostra

Superfm. Pugnacoidea Rzhonsnitskaia 1956

Superfm. †Rhynchonelloidea d'Orbigny 1847

Invalid names: Rhynchonellacea Gray 1848 [replaced]

Superfm. †Rhynchonelloidea Gray 1848

Superfm. †Rhynchoporoidea Muir-Wood 1955

Superfm. †Rhynchotetradoidea Licharew 1956

Superfm. †Rhynchotrematoidea Schuchert 1913

G. †Sacothyropsis Chen and Rao 1986

Subor. †Stenoscismatidina Waterhouse 1981

G. †Tatjamoa

Superfm. †Uncinuloidea Rzonsnitskaya 1956

Superfm. †Wellerelloidea Licharew 1956

G. †Yunshanella

Invalid names: Areella Erlang 1992 [nomen dubium], Asiarhynchia Su 1980 [nomen dubium], Atlanticocoelia Koch 1996 [nomen dubium], Basilioloidea Cooper 1959 [empty], Beichuanrhynchus [nomen dubium], Borealirhynchia Su 1976 [nomen dubium], Camarotoechioides [nomen dubium], Cardinirhynchiidae Makridin 1964 [empty], Corrugatimediorostrum [nomen dubium], Donella [nomen dubium], Hypoleiorhynchus [nomen dubium], Langkawia [nomen dubium], Leiorhynchoides [nomen dubium], Linxiangxiella [nomen dubium], Miaohuangrhynchus [nomen dubium], Mongolirhynchia [nomen dubium], Neimongolella [nomen dubium], Paratetratomia [nomen dubium], Paryphorhynchopora [nomen dubium], Payuella [nomen dubium], Perakia [nomen dubium], Platyglossariorhynchus [nomen dubium], Plekonina Waterhouse 1986 [nomen dubium], Praecyclothyrididae Makridin 1964 [empty], Protorhyncha Hall and Clarke 1893 [nomen dubium], Pseudopugnax Licharew 1956 [nomen dubium], Rhynchonella guadalupae Shumard 1858 [nomen vanum], Rhynchonella mundula Simpson 1855 [nomen dubium], Rhynchotretaoides [nomen dubium], Rhynchotretina [nomen dubium], Salairotoechia [nomen dubium], Sichuanrhynchus Tong 1978 [nomen dubium], Straelenia [nomen dubium], Tanerhynchia [nomen dubium], Togaella [nomen dubium], Uralotoechia [nomen dubium], Wulungguia [nomen dubium], Yanbianella [nomen dubium], Yarirhynchia [nomen dubium]

Or. †Spiriferida Waagen 1883

G. †Artospirifer

G. †Boucotia Gill 1969

G. †Callicalyptella Boucot and Johnson 1972

G. †Colongina

G. †Costanoplia Xu 1977

G. †Cratospirifer Tong 1986

G. †Crinisaria

Subor. †Delthyridina Ivanova 1972

G. †Donispirifer Poletaev 2000

G. †Hollardiella Drot 1967

G. †Iliella Rukavishnikova and Popov 1980

G. †Kalitvella

G. †Kimatothyris

G. †Luofuia Xu 1977

Subor. †Martiniidina Waterhouse 2010

G. †Notanoplia Gill 1950

G. †Notoparmella Johnson 1973

G. †Ornothyrella Havlicek 1971

G. †Paracomposita Ding and Yao 1985

G. †Paracostanoplia Xu 1977

G. †Paraplicanoplia Xu 1977

G. †Pararhynchospirina

G. †Parunicinella Waterhouse and Gupta 1978

G. †Plicambocoelia Wongwanich et al. 2004

G. †Plicanoplites Havlicek 1974

G. †Plicatosyrinx Minato 1952

G. †Pustulatia Cooper 1956

G. †Rariella Zhang 1981

G. †Septaparmella Su 1976

G. †Serrulatrypa Havlicek 1977

G. †Sikasella Nalivkin 1979

Subor. †Spiriferidina Waagen 1883

G. †Tangxiangia Xu 1977

G. †Tegulispirifer Poletaev 2000

Subor. †Thecideidina Elliot 1958

G. †Turganiella

G. †Weibeia Fu 1982

G. †Xenospirifer Hou and Xian 1975

Invalid names: Fimbrispiriferidae Pitrat 1965 [empty]

Or. †Spiriferinida Ivanova 1972

Subor. †Cyrtinidina Carter and Johnson 1994

Subor. †Spiriferinidina Ivanova 1972

Or. †Terebratulida Waagen 1883

G. †Aerithyris

G. †Asiacranaena Kaplun 1991

G. †Bullothyris

Subor. †Centronellidina Stehli 1965

G. †Ense Struve 1992

Subor. Gwyniidina Halamski and Bitner 2015

G. †Loenthyris

G. †Minithyris Radulovic 1991

Fm. †Obolorugidae Zhang 1983

G. †Parasulcatinella Xu and Liu 1983

G. †Rugosothyris Zhang 1987

G. †Selenella Hall and Clarke 1894

G. †Struvethyris Radulovic 1991

G. †Subsinucephalus Strave 1992

Subor. †Terebratellidina Muir-Wood 1955

Subor. Terebratulidina Waagen 1883

G. †Triseptothyris Xu 1978

G. †Yekerpene Struve 1992

Invalid names: Clathrithyridoidea Smirnova 1994 [empty], Eudesites [invalid subgroup]

Or. Thecideida Pajaud 1970

Superfm. Thecideoidea Gray 1840

Superfm. †Thecospiroidea Bittner 1890

Fm. †Tropidoleptidae Schuchert 1896

G. †Tropidoleptus

Fm. †Salanygolinidae Holmer et al. 2009

G. †Salanygolina Ushatinskaya 1987

†Salanygolina obliqua Ushatinskaya 1987

Cl. †Strophomenata Williams et al 1996

Or. †Billingsellida Schuchert 1893

Subor. †Billingsellidina Schuchert 1893

Subor. †Clitambonitidina Opik 1934

Fm. †Liosomeniidae Liang 1990

G. †Liosomena Liang 1990

Or. †Orthotetida Waagen 1884

Subor. †Orthotetidina Waagen 1884

Superfm. †Orthotetoidea Waagen 1884

Subor. †Triplesiidina Moore 1952

Or. †Productida Sarycheva and Sokolskaya 1959

G. †Balikunochonetes Chen and Archibold 2002

Subor. †Chonetidina Muir-Wood 1955

Invalid names: Chonetida Nalivkin 1979 [replaced]

Subor. †Lyttoniidina Williams et al. 2000

G. †Pectenoproductus Licharev 1930

G. †Ploughsharella Liang 1982

Subor. †Productidina Waagen 1883

G. †Santanghuia Chen and Archibold 2002

Subor. †Strophalosiidina Schuchert 1913

Invalid names: Chaoina Jin 1974 [nomen nudum], Choanoproductus Termier and Termier 1970 [nomen nudum], Chonopectella Sarycheva 1966 [nomen nudum], Producta brachythaerus Sowerby 1844 [nomen vanum], Uraloproductus Ustritsky 1971 [nomen nudum]

Or. †Strophomenida Opik 1934

G. †Colletostracia Farrell 1992

Superfm. †Fardenioidea Williams 1965

G. †Forma

G. †Gorystrophia

G. †Lamcispinifera

G. †Lapasnia

Superfm. †Plectambonitoidea Jones 1928

Invalid names: Plectambonitacea Jones 1928 [replaced]

G. †Protogamginifera

G. †Prototeguliferina Licharew 1960

G. †Reticulatochonetes Bublichenko 1956

Superfm. †Stropheodontoidea Caster 1939

Superfm. †Strophomenoidea King 1846

Invalid names: Strophomenacea King 1846 [replaced]

G. †Subtransmena Strave 1981

Invalid names: Davidsoniacea King 1850 [empty], Martiniacea Waagen 1883 [empty], Pholidostrophidae Stainbrook 1943 [empty], Strophomenidina Opik 1934 [empty]

G. †Surindia

G. †Thecidium Defrance 1822

†Thecidium arenosum Bittner 1890

Thecidium australe Tate 1880

†Thecidium concentricum Münster 1841

†Thecidium lachesis Laube 1865

Or. †Tommotiida Missarzhevsky 1970

G. †Jaycea

G. †Kulparina

†Kulparina rostrata Conway Morris and Bengston 1990

Fm. †Lapworthellidae Rozanov and Missarzhevsky 1966

G. †Lapworthella Cobbold 1921

†Lapworthella ablorta Duan 1984

†Lapworthella annulata Qian and Yin 1984

†Lapworthella cornu Wiman 1903

†Lapworthella dentata Missarzhevsky 1969

†Lapworthella fasciculata Bengtson et al. 1990

†Lapworthella gezhongwuensis Qian and Yin 1984

†Lapworthella hubeiensis Qian and Zhang 1983

†Lapworthella hubeinensis Qian and Zhang 1983

†Lapworthella nigra Cobbold 1921

†Lapworthella puttapensis Bengtson et al. 1990

†Lapworthella rostriptutea Qian 1978

†Lapworthella schodakensis Lochman 1956

†Lapworthella sinensis Duan 1984

†Lapworthella subrectangulata Duan 1984

Invalid names: Stenothecopsis Cobbold 1935 [synonym]

Or. †Mitrosagophora Bengtson 1970

G. †Bercutia Missarzhevsky and Mambetov 1981

†Bercutia cristata Missarzhevsky and Mambetov 1981

G. †Geresia Missarzhevsky and Mambetov 1981

†Geresia rugosa Missarzhevsky and Mambetov 1981

G. †Kelanella

G. †Lugoviella

G. †Porcauricula

G. †Sonella

Fm. †Tommotiidae Missarzhevsky 1970

G. †Camenella Rozanov and Missarzhevsky 1966

Invalid names: Tommotia Missarzhevsky 1970 [synonym]

G. †Paterimitra Laurie 1986

†Paterimitra pyramidalis Laurie 1986

Fm. †Sunnaginiidae Landing 1984

G. †Sunnaginia Rozanov et al. 1969

†Sunnaginia imbricata Rozanov et al. 1969

Fm. †Tannuolinidae Fonin and Smirnova 1967

G. †Tannuolina Fonin and Smirnova 1967

†Tannuolina maroccana Skovsted et al. 2014

†Tannuolina pavlovi Kouchinsky et al. 2010

†Tannuolina zhangwentangi Qian and Bengtson 1989

G. †Tesella Missarzhevskiy and Grigoryeva 1981

G. †Wufengella Guo et al. 2022

†Wufengella bengtsoni Guo et al. 2022

Invalid names: Ancylopoda Gray 1848 [invalid subgroup], Arthropomata Owen 1858 [invalid subgroup], Articulata Huxley 1869 [invalid subgroup], Clitambonoidea Opik 1934 [empty], Ecardines Bronn 1862 [invalid subgroup], Helictopoda Gray 1848 [invalid subgroup], Inarticulata Huxley 1869 [invalid subgroup], Lyopomata Owen 1858 [invalid subgroup], Pygocaulia Thomson 1927 [empty], Testicardines Bronn 1862 [invalid subgroup]

G. †Conicula Luo et al. 1999

†Conicula striata Luo et al. 1999

Ph. †Hyolitha Marek 1963

G. †Attenuella Malinky 2014

†Attenuella attenuata Walcott 1890

Or. †Hyolithida Mathew 1962

G. †Aimitus

Subor. †Aladracina Geyer 2018

Fm. †Aladracidae Geyer 2018

G. †Aladraco Geyer 2018

G. †Cambrachelous Geyer et al. 2018

G. †Oxyprymna Kiderlen 1933

G. †Altaicornus

G. †Amydaicornus

G. †Anabaricornus

Fm. †Angusticornidae

G. †Gaka Kruse 1990

G. †Nganki Kruse 1990

G. †Yuku Kruse 2002

G. †Angusticornus

G. †Atdabanithes

Fm. †Australothecidae Malinky 2009

G. †Australotheca Malinky 2009

†Australotheca kirkbyi Howse 1857

†Australotheca lanceolata Morris 1845

G. †Illawarrotheca Malinky 2009

†Illawarrotheca wilkesi Malinky 2009

G. †Bolithes Malinky and Racheboeuf 2011

†Bolithes crasquinae Malinky and Racheboeuf 2011

G. †Borealicornus

G. †Brevilabiatus

Fm. †Carinolithidae Valent et al. 2011

G. †Carinolithes Sysoev 1958

†Carinolithes bohemicus Valent et al. 2011

†Carinolithes pennatulus Holm 1893

G. †Slehoferites Valent et al. 2011

†Slehoferites slehoferi Valent et al. 2011

G. †Cavernolites

Fm. †Crestjahitidae Syssoiev 1968

G. †Crestjahitus Syssoiev 1968

†Crestjahitus compressus Syssoiev 1968

†Crestjahitus delphus Resser and Endo 1937

†Crestjahitus distortus Syssoiev 1962

†Crestjahitus figuratus Rozanov et al. 1969

†Crestjahitus ornatus Syssoiev 1968

G. †Decipilites

G. †Doescherina

G. †Emarites

G. †Erraticornus

G. †Firmicornus

G. †Galicornus

G. †Glossolites Luo and Hu 1999

G. †Gompholites

G. †Goniocornus

G. †Grantitheca

Fm. †Hyolithidae Nicholson 1889

G. †Elegantilites Marek 1966

G. †Hallotheca Malinky et al. 1987

G. †Haplophrentis Babcock and Robison 1988

†Haplophrentis carinatus Matthew 1899

Invalid names: Haplophrentis cecrops Walcott 1917 [synonym], Haplophrentis costatus Matthew 1901 [synonym]

†Haplophrentis reesei Babcock and Robison 1988

G. †Helenia Walcott 1890

†Helenia bella Walcott 1890

G. †Hyolithes d'Eichwald 1840

Subg. †Hyolithes (Pharetrella) Hall 1888

†Hyolithes aclis Hall 1879

†Hyolithes acutus d'Eichwald 1840

†Hyolithes aliger Resser and Endo 1937

†Hyolithes americanus Hall 1847

†Hyolithes amosi Gonzalez and Sabattini 1972

†Hyolithes aplatus Resser and Endo 1937

†Hyolithes asteroideus Reed 1909

†Hyolithes cariniferus Resser and Endo 1937

†Hyolithes columbanus Reed 1909

†Hyolithes conularioides Tate 1892

†Hyolithes daphnis Walcott 1905

†Hyolithes delia Walcott 1905

†Hyolithes dorbignyi Kozlowski 1923

†Hyolithes endoi Howell 1946

†Hyolithes exilis Resser and Howell 1938

†Hyolithes fuchouensis Resser and Endo 1937

†Hyolithes gibbosus Hall and Whitfield 1872

†Hyolithes girvanensis Reed 1909

†Hyolithes hathewayi Mathew 1899

†Hyolithes immemor Reed 1909

†Hyolithes kuantungensis Resser and Endo 1937

†Hyolithes mantouensis Resser and Endo 1937

†Hyolithes minutissimus Yoo 1988

†Hyolithes multicinctus Bradley 1930

†Hyolithes multipunctatus Reed 1909

†Hyolithes obesus Holm 1893

†Hyolithes ornatellus Resser 1939

†Hyolithes paishanensis Endo 1937

†Hyolithes penkillensis Reed 1909

†Hyolithes primordialis Hall 1861

†Hyolithes sondai Resser and Endo 1937

†Hyolithes sonora Cooper et al. 1952

†Hyolithes tenuis Resser and Endo 1937

†Hyolithes terranovicus Walcott 1890

†Hyolithes vanuxemi Walcott 1884

†Hyolithes wanneri Resser and Howell 1938

Subg. †Hyolithus (Hyolithus) d'Eichwald 1840

†Hyolithus mimicus Cobbold 1931

†Hyolithus pallidus Cobbold 1931

Invalid names: Theca Morris 1845 [synonym]

G. †Korilithes Rozanov et al. 1969

†Korilithes bilabiatus Rozanov et al. 1969

G. †Nevadotheca Malinky 1988

†Nevadotheca cybele Walcott 1905

†Nevadotheca excellens Billings 1872

†Nevadotheca heckeli Malinky 1988

†Nevadotheca princeps Billings 1872

†Nevadotheca whitei Resser 1938

G. †Novakotheca Malinky 1990

†Novakotheca crebescens Resser and Endo 1937

G. †Sololites Marek 1967

G. †Yalarrnga Kruse 2002

Subor. †Hyolithina Mathew 1899

Fm. †Ceratothecidae Fisher 1962

G. †Ceratotheca Novak 1886

Fm. †Pterygothecidae Novak 1891

G. †Pterygotheca Novak 1891

G. †Virgulaxonaria

Fm. †Sulcavitidae Syssoiev 1958

G. †Ambrolinevitus Syssoiev 1958

G. †Burithes Rozanov et al. 1969

G. †Dorsolinevitus Syssoiev 1958

G. †Kulangarra Kruse 2002

G. †Lenalituus Missarzhevsky 1980

G. †Linevitus Syssoiev 1958

G. †Ningqiangethus Qian et al. 2001

G. †Sulcavitus

G. †Trapezovitus Syssoiev 1958

G. †Tuojdachithes Rozanov et al. 1969

G. †Hyptiotheca Bengtson et al. 1990

†Hyptiotheca karraculum Bengtson et al. 1990

G. †Ingolitotheca

G. †Insignicornus

G. †Insolitotheca Landing and Bartowski 1996

†Insolitotheca communis Billings 1872

Invalid names: Insolitotheca impar Ford 1872 [synonym]

G. †Jacuticornus

G. †Jacutolitus

G. †Jincelites Valent et al. 2009

†Jincelites vogeli Valent et al. 2009

G. †Joachimilites

G. †Ketemecornus

G. †Kuonamkicornus

G. †Lathamoserpens Waggoner and Hagadorn 2005

†Lathamoserpens sigel Waggoner and Hagadorn 2005

G. †Laticornus Missarzhevsky and Mambetov 1981

†Laticornus curtus Missarzhevsky and Mambetov 1981

G. †Lenalitus

G. †Lirotheca

G. †Maxilites Marek 1972

†Maxilites snajdri Marek 1972

G. †Meitanovitus Qian 1978

Fm. †Nelegerocornidae Meshkova 1974

G. †Microcornus Mambetov 1972

†Microcornus egregius Demidenko 2001

†Microcornus elongatus Missarzhevsky 1980

†Microcornus eximius Duan 1984

†Microcornus parvulus Mambetov 1972

†Microcornus petilus Bengtson et al. 1990

†Microcornus pinyuis Duan 1984

†Microcornus simus Missarzhevsky 1974

G. †Neopauxillites

G. †Nitoricornus

G. †Notabilitus

G. †Oblisicornus

G. †Oxytus

G. †Paracornus Malinky and Skovsted 2004

†Paracornus poulseni Malinky and Skovsted 2004

G. †Parakolithes He et al. 1984

†Parakolithes delicatus He et al. 1984

†Parakolithes mammillatus He et al. 1984

G. †Parakorilithes

Fm. †Parentilitidae Marek 1981

G. †Oboedalites

†Oboedalites oboediens Marek 1981

G. †Parentilites Marek 1981

G. †Parkula Bengtson et al. 1990

†Parkula bounites Bengtson et al. 1990

†Parkula esmeraldina Skovsted 2006

G. †Patholites

G. †Pauxillites

Fm. †Pauxillitidae Marek 1967

G. †Leolites Marek 1967

†Leolites ardmillanensis Reed 1909

†Leolites candidus Reed 1909

†Leolites cognatus Marek 1967

G. †Recilites Marek 1967

†Recilites subcrispatus Reed 1909

†Recilites sylvestris Reed 1909

G. †Planotheca

G. †Rarissimetus

G. †Rodentilites

Fm. †Similothecidae Malinky 1988

G. †Similotheca Malinky 1988

†Similotheca bastionense Malinky and Skovsted 2004

†Similotheca groenlandica Malinky and Skovsted 2004

†Similotheca similis Walcott 1890

Fm. †Slapylitidae Valent et al. 2017

G. †Nevadalites Marek 1976

†Nevadalites palmeri Marek 1976

G. †Slapylites Marek 1980

†Slapylites signatulus Novák 1891

G. †Tajinella

G. †Tizilites

G. †Tulenicornus

G. †Virgatotheca

G. †Yacutolithuus

G. †Yankongovitus Qian 1978

Invalid names: Matthevina Fisher 1962 [empty]

Cl. †Hyolithomorpha

G. †Calcitheca

G. †Dilites

G. †Eumorpholites

G. †Nervolites

G. †Ovalitheca

G. †Parahyolithes

Or. †Sulcavitida Qian 1989

Fm. †Cardiolithidae Q 1995

G. †Shandongolithes Qian 1995

Fm. †Dorsojugatidae Sysoyev 1968

G. †Dorsojugatus Sysoyev 1968

Fm. †Gakidae Kruse 2002

G. †Kalkatungu Kruse 2002

G. †Inflatatheca Qian et al. 2001

†Inflatatheca campulla Qian et al. 2001

†Inflatatheca zhenbaensis Qian 1978

Fm. †Inflaticornidae Sysoyev 1968

G. †Gerkella Malinky and Sixt 1990

G. †Yacutolituus Missarzhevsky 1974

Fm. †Linevitidae Qian 1989

G. †Paramicrocornus Qian et al. 2001

Fm. †Parakorilithidae Qian 1989

G. †Biligulitheca Qian et al. 2001

Fm. †Trapezovitidae Volkov 1975

G. †Xixiangethes Qian et al. 2001

Or. †Toxeumorphorida

G. †Macrotheca Waagen 1880

†Macrotheca almgreeni Peel and Yochelson 1984

†Macrotheca wynnei Waagen 1880

Fm. †Toxeumorphoridae Shimansky 1962

G. †Pseudotoxeuma Shimanskiy 1963

G. †Toxeumorphora

Or. †Orthothecida Marek 1966

G. †Aldanotheca

Fm. †Allathecidae Rozanov et al. 1969

G. †Allatheca Rozanov et al. 1969

†Allatheca concinna Rozanov et al. 1969

†Allatheca corrugata Rozanov et al. 1969

†Allatheca degeeri Holm 1893

†Allatheca minor Qian et al. 1979

†Allatheca nanjiangensis Yang and He 1984

G. †Antiquatheca Missarzhevsky 1974

†Antiquatheca pauca Missarzhevsky 1974

G. †Doliutus Rozanov et al. 1969

†Doliutus inflatus Syssoiev 1962

G. †Exilitheca

Invalid names: Egdetheca [synonym]

G. †Majatheca Rozanov et al. 1969

†Majatheca tumefacta Rozanov et al. 1969

G. †Ancheilotheca Qian 1978

G. †Bolitheca Marek and Isaacson 1992

†Bolitheca steinmanni Knod 1908

G. †Brevitheca

G. †Bucanotheca Qian and Jiang 1980

†Bucanotheca distensus Qian and Yin 1984

G. †Carinitheca

G. †Chelsonella

Fm. †Circothecidae Rozanov et al. 1969

G. †Circotheca Syssoiev 1958

†Circotheca hamata Qian 1978

†Circotheca kuteinikovi Rozanov et al. 1969

†Circotheca longa Chen et al. 1981

†Circotheca punctata Qian 1978

†Circotheca smetanai Valent et al. 2012

†Circotheca stylus Holm 1893

†Circotheca transulcata Qian 1978

G. †Conotheca Rozanov et al. 1969

†Conotheca australiensis Bengtson et al. 1990

Invalid names: Conotheca laurentiensis Landing and Bartowski 1996 [synonym]

†Conotheca brevica Qian et al. 2001

†Conotheca circumflexa Rozanov et al. 1969

†Conotheca corniformis Missarzhevsky and Mambetov 1981

†Conotheca curta Missarzhevsky 1980

†Conotheca dahaiensis Jiang, in Luo et al. 1982

†Conotheca ningqiangensis Qian et al. 2001

†Conotheca rotunda Qian et al. 2000

†Conotheca shennongjiaensis Duan 1984

†Conotheca subcurvata Yü 1974

Invalid names: Circotheca longiconica Qian 1978 [synonym], Circotheca maidipingensis Yu 1974 [synonym], Circotheca multisulcata Qian 1978 [synonym], Circotheca nana Qian 1978 [synonym], Circotheca obesa Qian 1978 [synonym], Conotheca mammilata Rozanov et al. 1969 [synonym], Ovalitheca acuticostata Xing and Yue 1984 [synonym], Paracircotheca zhaojiabaensis Qian 1989 [synonym]

Invalid names: Edgetheca Rozanov et al. 1969 [synonym]

G. †Kotuyitheca Missarzhevsky 1974

†Kotuyitheca curta Missarzhevsky 1974

G. †Laratheca Rozanov et al. 1969

†Laratheca nana Rozanov et al. 1969

G. †Paragloborilus Qian 1977

†Paragloborilus circulatus Qian and Zhang 1983

†Paragloborilus condensatus Duan 1984

†Paragloborilus pygmaeus Duan 1984

†Paragloborilus sichuanensis Yue and He 1989

†Paragloborilus songbaiensis Duan 1984

†Paragloborilus spinatus Qian and Xiao 1984