PBDB Taxon

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Strophomenida

Strophomenata - Strophomenida

Taxonomy

Strophomenida was named by Opik (1934).

It was assigned to Brachiopoda by Isaacson et al. (1976); to Articulata by Neuman and Bruton (1974), Brunton and Champion (1974), Mitchell (1977), Jin and Chatterton (1997) and Sepkoski (2002); and to Strophomenata by Williams et al. (2000), Roomusoks (2004), Rubel (2011), Hoel (2011), Jakobsen et al. (2014), Hints and Harper (2015), Liljeroth et al. (2017) and Cocks (2019).

Subtaxa

Chonetoidea (syn. Chonetacea), Colletostracia, Davidsoniacea, Fardenioidea, Gorystrophia, Lamcispinifera, Lapasnia, Martiniacea, Pholidostrophidae, Plectambonitoidea (syn. Plectambonitacea), Protogamginifera, Prototeguliferina, Reticulatochonetes, Stropheodontoidea, Strophomenidina, Strophomenoidea (syn. Strophomenacea), Subtransmena

Synonyms

Lamcispinifera was named by Sepkoski (2002) [Sepkoski's age data: P Dora Sepkoski's reference number: 1246]. Its type is Titanoprosoma edgecombei.

It was considered a nomen nudum by Sepkoski (2002).

Synonymy list

Year	Name and author
1934	Strophomenida Opik
1974	Strophomenida Brunton and Champion p. 815
1974	Strophomenida Neuman and Bruton
1976	Strophomenida Isaacson et al. p. 1110
1977	Strophomenida Mitchell
1997	Strophomenida Jin and Chatterton
2000	Strophomenida Williams et al. p. 217
2002	Lamcispinifera Sepkoski
2002	Strophomenida Sepkoski
2004	Strophomenida Roomusoks
2011	Strophomenida Hoel
2011	Strophomenida Rubel
2014	Strophomenida Jakobsen et al.
2015	Strophomenida Hints and Harper
2017	Strophomenida Liljeroth et al.
2019	Strophomenida Cocks p. 38

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
—	Lophophorata

Rank	Name	Author
—	Panbrachiopoda	Carlson and Cohen 2020
phylum	Brachiopoda	Cuvier 1805
subphylum	Rhynchonelliformea	Williams et al. 1996
class	Strophomenata	Williams et al 1996
order	Strophomenida	Opik 1934
order	Strophomenida	Opik 1934

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.

Or. †Strophomenida Opik 1934

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Superfm. †Chonetoidea Bronn 1862

Fm. †Anopliidae Muir-Wood 1962

Subfm. †Airtoniinae Muir-Wood 1962

G. †Airtonia Cope 1934

Subfm. †Anopliinae Muir-Wood 1962

G. †Adatsagochonetes Afanasjeva 2004

†Adatsagochonetes mongolicus Afanasjeva 2004

G. †Anoplia

†Anoplia elongata Johnson 1970

G. †Anopliella Racheboeuf 1998

†Anopliella tangxiangensis Vogel et al. 1989

Invalid names: Tuberella Vogel et al. 1989 [replaced]

G. †Anopliopsis Girty 1938

†Anopliopsis subcarinata Girty 1926

G. †Chonetina Krotow 1888

†Chonetina artiensis Krotow 1885

†Chonetina choteauensis Mather 1915

†Chonetina dalmiriensis Reed 1944

†Chonetina plebeia Dunbar and Condra 1932

†Chonetina tcharensis Afanasjeva 1977

G. †Cyrtoniscus Boucot and Harper 1968

†Cyrtoniscus nectus Clarke 1907

G. †Demonedys Grant 1976

†Demonedys fastigiata Grant 1976

†Demonedys granti Archbold 1980

†Demonedys vorkutanus Ifanova 1968

G. †Gatia Archbold 1993

†Gatia superba Archbold 1993

G. †Glabrichonetina Waterhouse 1978

†Glabrichonetina kuwaensis Waterhouse 1978

G. †Kaninochonetes Afanasjeva 2004

†Kaninochonetes kaninensis Afanasjeva 2004

G. †Tornquistia Paeckelmann 1930

†Tornquistia ambiensis Waagen 1884

†Tornquistia changhsingia He et al. 2019

†Tornquistia foraminosa Zavodovsky 1959

†Tornquistia forbesi Gobbett 1963

†Tornquistia gibbera Afanasjeva 1977

†Tornquistia gregoryi Archbold 1981

†Tornquistia khinlopensis Afanasjeva 1977

†Tornquistia kolymensis Afanasjeva 1977

†Tornquistia magna Archbold 1980

†Tornquistia occidentalis Archbold 1980

†Tornquistia orthogona Wongwanich et al. 2004

†Tornquistia pseudobrama Zavodowsky 1960

†Tornquistia subpolita Ayzenverg 1985

†Tornquistia subquadratus Archbold 1990

†Tornquistia transversalis Carter 1967

†Tornquistia tricorporum Waterhouse 1981

Invalid names: Paeckelmannia [synonym]

G. †Yagonia Isaacson and Dutro 1999

†Yagonia furquei Taboada and Shi 2009

†Yagonia gibberensis Roberts et al. 1976

Invalid names: Tornquistiinae Afanasjeva 1984 [synonym]

Subfm. †Caenanopliinae Archbold 1980

G. †Arcuaminetes Bizzarro 1995

G. †Caenanoplia Carter 1968

G. †Caplinoplia

G. †Celtanoplia

G. †Chilenochonetes Isaacson and Dutro 1999

G. †Costachonetes Waterhouse 1975

†Costachonetes pygmaea Loczy 1899

G. †Costachonetina Waterhouse 1981

†Costachonetina krotowi Waterhouse 1981

G. †Devonaria

Invalid names: Plicodevonaria [objective synonym]

G. †Globosochonetes Brunton 1968

†Globosochonetes zhongnanensis Yang 1984

G. †Ogorella

G. †Permochonetes Afanasjeva 1977

†Permochonetes pamiricus Afanasjeva 1977

G. †Pinegochonetes Afanasjeva 2000

†Pinegochonetes pinegensis Kulikov 2000

G. †Plicanoplia

G. †Songzichonetes Yang 1984

†Songzichonetes sanxiaensis Yang 1984

†Songzichonetes xingshanensis Chang 1977

G. †Subglobosochonetes Afanasjeva 1976

G. †Davoustica Racheboeuf 1976

†Davoustica settedabanica Baranov 2007

Subfm. †Holynetinae Racheboeuf 1981

G. †Holynetes

G. †Malayanoplia

G. †Saharonetes

G. †Septachonetes

G. †Trichochonetes Roberts 1976

†Trichochonetes delicatus Brunton 1968

G. †Klocinetes Bizzarro 1995

†Klocinetes lepidus Hall 1857

G. †Semicaplinoplia Racheboeuf 1995

†Semicaplinoplia beatrixae Racheboeuf 1991

†Semicaplinoplia sotoi Garcia-Alcalde and Racheboeuf 1978

Fm. †Chonetidae Bronn 1862

Subfm. †Chonetinae Bronn 1862

G. †Boicinetes

Invalid names: Chalimochonetes [objective synonym]

G. †Chonetes Fischer de Waldheim 1830

†Chonetes baragwanathi Gill 1949

†Chonetes chamishkjensis Licharew 1937

†Chonetes chaoi Licharew 1937

†Chonetes cherokeensis Snider 1915

†Chonetes chesterensis Weller 1914

†Chonetes compressa Waagen 1884

†Chonetes concentricus Davidson 1863

†Chonetes deflecta Hall 1857

Invalid names: Chonetes gibbosa Hall 1857 [synonym]

†Chonetes deliciasensis King 1931

†Chonetes dereimsii Douglas 1936

†Chonetes flemingi Norwood and Pratten 1855

†Chonetes foedus Talent 1963

†Chonetes glabra Geinitz 1866

†Chonetes glenparkensis Weller 1906

†Chonetes gregarius Weller 1901

†Chonetes illinoisensis Worthen 1860

†Chonetes laevis Keyes 1888

†Chonetes logani Norwood and Pratten 1855

†Chonetes mesoloba Norwood and Pratten 1855

†Chonetes missouriensis Weller 1914

†Chonetes moelleri Tschernyschew 1902

†Chonetes monosensis Cooper 1953

†Chonetes multicosta Winchell 1863

†Chonetes obtusa Schellwien 1892

†Chonetes oklahomensis Snider 1915

†Chonetes phosphoriensis Branson 1930

†Chonetes pinegensis Kulikov 2000

†Chonetes planumbona Meek and Worthen 1860

†Chonetes platynota White 1874

†Chonetes posturalicus Ustritsky 1963

†Chonetes pygmoideus Cooper 1957

†Chonetes rarispina Schellwien 1892

†Chonetes semiovalis Waagen 1884

†Chonetes shumardiana De Koninck 1847

†Chonetes sichuanensis Zeng et al. 1995

†Chonetes sinuatus Krotow 1885

†Chonetes squama Waagen 1884

†Chonetes suavis Talent 1963

†Chonetes timanica Tschernyschew 1902

†Chonetes variolaris Keyserling 1846

G. †Plebejochonetes

Subfm. †Dagnachonetinae Racheboeuf 1981

G. †Corbicularia Ljaschenko 1973

†Corbicularia cracoviensis Baliński 1979

G. †Dagnachonetes

G. †Frankiella

G. †Luanquella

G. †Mamutinetes

G. †Nurochonetes

G. †Pradochonetes

G. †Rhyssochonetes

†Rhyssochonetes johnsoni Cooper and Dutro 1982

†Rhyssochonetes nanus de Verneuil 1845

Invalid names: Cedulia Racheboeuf 1979 [synonym]

G. †Sinochonetes

Subfm. †Devonochonetinae Muir-Wood 1962

G. †Aseptonetes

G. †Devonochonetes Muir-Wood 1962

†Devonochonetes coronatus Hall 1857

†Devonochonetes scitulus Hall 1857

G. †Hallinetes Racheboeuf and Feldman 1990

†Hallinetes lineatus Conrad 1839

Invalid names: Hallinetes glabra Hall 1867 [synonym]

†Hallinetes setigera Hall 1843

G. †Huananochonetes Wang et al. 1981

G. †Longispina

†Longispina mucronata Hall 1843

G. †Montsenetes

G. †Striatochonetes

†Striatochonetes nanus Cooper and Dutro 1982

†Striatochonetes subcarinatus Cooper and Dutro 1982

Subfm. †Notiochonetinae Racheboeuf 1992

G. †Allanetes

G. †Notiochonetes

G. †Pleurochonetes

Invalid names: Gamonetes [objective synonym]

Subfm. †Retichonetinae Muir-Wood 1962

G. †Austronoplia

G. †Retichonetes

†Retichonetes armata Bouchard-Chanteraux and de Vernueil 1845

†Retichonetes gibberulus Carter 1967

†Retichonetes gracilis Wang 1985

†Retichonetes obscurus Cooper and Dutro 1982

†Retichonetes perchaensis Cooper and Dutro 1982

Fm. †Chonostrophiidae Muir-Wood 1962

G. †Balikunochonetes Chen and Archibold 2002

†Balikunochonetes liaoi Chen and Archibold 2002

G. †Chonostrophia

G. †Chonostrophiella

G. †Santanghuia Chen and Archibold 2002

†Santanghuia santanghuensis Chen and Archibold 2002

G. †Tulcumbella Campbell and Engel 1963

†Tulcumbella microstriata Campbell and Engel 1963

Fm. †Daviesiellidae Sokolskaja 1960

G. †Daviesiella

†Daviesiella comoides Sowerby 1823

Fm. †Eodevonariidae Sokolskaja 1960

G. †Davoustia

G. †Eodevonaria Twenhofel 1914

†Eodevonaria arcuata Hall 1857

†Eodevonaria hemispherica Hall 1857

G. †Loreleiella

G. †Renaudia

Fm. †Rugosochonetidae Muir-Wood 1962

Subfm. †Capillomesolobinae Pečar 1986

G. †Capillomesolobus Pečar 1986

†Capillomesolobus heritschi Pečar 1986

†Capillomesolobus karavankensis Pečar 1986

†Capillomesolobus lissarensis Diener 1897

†Capillomesolobus permianus Cooper and Grant 1975

†Capillomesolobus pontebbanus Pečar 1986

G. †Hexigtenichonetes Shen 2017

†Hexigtenichonetes guangxingensis Lee and Su 1980

†Hexigtenichonetes hemipleura Lee and Su 1980

†Hexigtenichonetes subquadrata Lee and Su 1980

†Hexigtenichonetes yanjiensis Lee and Su 1980

Invalid names: Hemichonetes Lee and Su 1980 [replaced]

G. †Mesolobus Dunbar and Condra 1932

†Mesolobus inflata Liang 1990

†Mesolobus mesoplicus Lee and Su 1980

†Mesolobus striatus Weller and McGehee 1933

Invalid names: Ussurichonetes [nomen nudum]

G. †Tenuichonetes Jin and Hu 1978

†Tenuichonetes lateala Liang 1990

†Tenuichonetes plicatiformis Lee 1962

†Tenuichonetes subquadrata Jin and Ye 1979

†Tenuichonetes tengchongensis Fang 1994

†Tenuichonetes tenuilirata Chao 1928

Invalid names: Neochonetes millecostata Liang 1990 [synonym]

†Tenuichonetes tzunyiensis Huang 1932

†Tenuichonetes xizangensis Sun 1983

G. †Zhexichonetes Liang 1982

†Zhexichonetes longispina Liang 1982

Subfm. †Delepineinae Muir-Wood 1962

G. †Delepinea

†Delepinea transversa Yang 1978

G. †Gibbochonetes

†Gibbochonetes poletaevi Ayzenverg 1985

G. †Megachonetes

†Megachonetes papilionacea Phillips 1836

G. †Mongolochonetes Afanasjeva 1991

†Mongolochonetes inaequalis Afanasjeva 1991

G. †Petalochonetes

Subfm. †Lamellosiinae Cooper and Grant 1975

G. †Lamellosia Cooper and Grant 1975

†Lamellosia lamellosa Cooper and Grant 1975

G. †Parademonedys Yang 1984

†Parademonedys huananensis Yang 1984

Subfm. †Plicochonetinae Sokolskaja 1960

Tr. †Plicochonetini Sokolskaya 1960

G. †Plicochonetes Paeckelmann 1930

G. †Prorugaria Waterhouse 1982

Tr. †Rugariini Waterhouse 2004

G. †Neochonetes Muir-Wood 1962

Invalid names: Fanichonetes Xu and Grant 1994 [synonym]

G. †Rugaria Cooper and Grant 1969

G. †Sulcirugaria Waterhouse 1983

G. †Waagenites Paeckelmann 1930

Invalid names: Dienerella Reed 1931 [objective synonym]

G. †Waterhouseiella Archbold 1983

Subfm. †Quinquenellinae Archbold 1981

G. †Quinquenella Waterhouse 1975

†Quinquenella australis Archbold 1981

†Quinquenella borealis Afanasyeva 1988

†Quinquenella glabra Waterhouse 1975

†Quinquenella magnifica Archbold 1981

†Quinquenella planiconvexa Abramov and Grigorieva 1988

†Quinquenella rionegrensis Oliveira 1930

†Quinquenella semiglobosa Shen et al. 2001

†Quinquenella vishnu Salter 1865

G. †Sandrella Waterhouse 1985

†Sandrella platina Waterhouse 1985

Subfm. †Rugosochonetinae Muir-Wood 1962

G. †Alatochonetes Liang 1990

†Alatochonetes alata Liang 1990

G. †Arctochonetes Ifanova 1968

†Arctochonetes postartiensis Ustritsky 1960

†Arctochonetes transitionis Krotow 1885

G. †Chaohochonetes He and Shi 2014

†Chaohochonetes triangusinuata He and Shi 2014

G. †Chonetinella Ramsbottom 1952

†Chonetinella ainimi Archbold 1981

†Chonetinella baomoshanensis Liao 1979

†Chonetinella biplicata King 1931

†Chonetinella ciboloensis Cooper and Grant 1975

†Chonetinella crassiparva Cooper and Grant 1975

†Chonetinella flemingi Dunbar and Condra 1932

†Chonetinella gerontica Cooper and Grant 1975

†Chonetinella gibberulus Cooper 1953

†Chonetinella granti Waterhouse 1981

†Chonetinella intercalata Tong 1978

†Chonetinella iwakiensis Tazawa 2008

†Chonetinella krotovi Fredericks 1925

†Chonetinella lengwuensis Liang 1990

†Chonetinella makovi Ayzenverg 1985

†Chonetinella noenygaardi Dunbar 1955

†Chonetinella parva Cooper and Grant 1975

†Chonetinella shanaensis Lee and Su 1980

†Chonetinella sinuata Afanasjeva 1991

†Chonetinella spinolirata King 1931

†Chonetinella taimyrensis Afanasjeva 1977

†Chonetinella transversa Tazawa 2008

†Chonetinella unisulcata Zhang 1976

†Chonetinella uralica Moeller 1862

†Chonetinella verneuilana Norwood and Pratten 1855

†Chonetinella volitanliopsis Xu 1987

G. †Fusichonetes Liao 1981

†Fusichonetes cheni Zhang et al. 2013

†Fusichonetes dissulcata Liao 1980

†Fusichonetes flatus Shen and Archbold 2002

†Fusichonetes minor Zhang et al. 2015

†Fusichonetes nayongensis Liao 1980

†Fusichonetes pygmaea Liao 1980

†Fusichonetes quadrata Zhan 1979

Invalid names: Waagenites longtanensis Liao 1984 [synonym]

†Fusichonetes rectangularis He and Shi 2014

†Fusichonetes sheni Zhang et al. 2013

†Fusichonetes sinuata He and Shi 2014

†Fusichonetes soochowensis Chao 1928

Invalid names: Tethyochonetes chaoi Chen et al. 2000 [synonym], Tethyochonetes liaoi Chen et al. 2000 [synonym], Waagenites guizhouensis Liao 1980 [synonym]

†Fusichonetes wongiana Chao 1928

Invalid names: Tethyochonetes Chen et al. 2000 [synonym]

G. †Isochonetes Ayzenverg 1985

†Isochonetes larinoensis Ayzenverg 1985

G. †Jakutochonetes Afanasjeva 1977

†Jakutochonetes jakuticus Afanasjeva 1977

†Jakutochonetes orulganicus Afanasyeva 1988

†Jakutochonetes sinuatus Abramov and Grigorieva 1988

†Jakutochonetes tachanensis Klets 1998

G. †Kanokurachonetes Afanasjeva and Tazawa 2010

†Kanokurachonetes kanokurensis Afanasjeva and Tazawa 2010

G. †Komukia Waterhouse 1982

†Komukia solita Waterhouse 1982

G. †Linshuichonetes Campi and Shi 2002

†Linshuichonetes elfinis Campi and Shi 2002

G. †Nisalarinia Waterhouse 2004

†Nisalarinia nisalensis Waterhouse 1978

G. †Paramesolobus

†Paramesolobus ivanovae Afanas'eva 1975

†Paramesolobus latesinuata Schellwien 1892

Invalid names: Chonetes nystromi Grabau 1924 [synonym]

†Paramesolobus luganicus Ayzenverg 1985

†Paramesolobus sinuosus Schellwien 1898

Invalid names: Chonetes lobata Schellwien 1892 [replaced]

G. †Pygmochonetes Jin and Hu 1978

†Pygmochonetes jingxianensis Jin and Hu 1978

†Pygmochonetes minor Ding 1965

†Pygmochonetes subjingxianensis Zhao and Tan 1984

†Pygmochonetes taniantawengica Jin and Shi 1985

G. †Rugosochonetes Sokolskaja 1950

†Rugosochonetes burlingtonensis Weller 1901

†Rugosochonetes californicus Watkins 1974

†Rugosochonetes hardensis Phillips 1841

†Rugosochonetes kansuensis Chao 1928

Invalid names: Nix Easton 1962 [synonym]

G. †Schistochonetes Roberts 1971

†Schistochonetes abruptus Roberts 1971

G. †Sokolskya

Subfm. †Striochonetinae Waterhouse and Piyasin 1970

G. †Striochonetes Waterhouse and Piyasin 1970

†Striochonetes elongatus Afanasyeva 1988

†Striochonetes maoershanensis Yang 1984

†Striochonetes scutella Waterhouse and Piyasin 1970

Invalid names: Ratburia komalarjuni Yanagida 1970 [synonym]

†Striochonetes subquadratus Abramov and Grigorieva 1988

Invalid names: Binderochonetes Afanasjeva 2004 [synonym], Ratburia Yanagida 1970 [synonym]

Subfm. †Svalbardiinae Archbold 1982

G. †Brachiosvalbardia Ceccolini and Cianferoni 2023

†Brachiosvalbardia capitolina Toula 1875

†Brachiosvalbardia cracowensis Etheridge 1872

†Brachiosvalbardia narelliensis Archbold 1981

†Brachiosvalbardia thomasi Archbold 1981

†Brachiosvalbardia toulai Dunbar 1955

Invalid names: Svalbardia Barkhatova 1970 [replaced]

G. †Capillonia Waterhouse 1973

†Capillonia brevisulcus Waterhouse 1964

†Capillonia semicircularis Campbell 1953

G. †Chonetinetes Cooper and Grant 1969

†Chonetinetes angustisulcatus Cooper and Grant 1975

†Chonetinetes elongates Afanasjeva et al. 2015

†Chonetinetes reversus Cooper and Grant 1969

†Chonetinetes varians Cooper and Grant 1975

G. †Dyoros Stehli 1954

Subg. †Dyoros (Dyoros) Stehli 1954

Subg. †Dyoros (Lissosia) Cooper and Grant 1975

Subg. †Dyoros (Tetragonetes) Cooper and Grant 1975

†Dyoros acanthopelix Hoover 1981

†Dyoros esoterica Hoover 1981

†Dyoros grandis Afanasjeva 1977

†Dyoros kaibabensis McKee 1938

†Dyoros lamellosa Liu and Waterhouse 1985

†Dyoros pentagonalis Waterhouse 1978

†Dyoros semicircularis Afanasjeva 1991

Invalid names: Stauromata Hoover 1981 [synonym]

G. †Eolissochonetes Hoare 1960

†Eolissochonetes bilobatus Hoare 1960

†Eolissochonetes maximus Afanasjeva 1977

†Eolissochonetes morsei Hoare et al. 1979

†Eolissochonetes novosemliaensis Likharev 1939

†Eolissochonetes pseudoliratus Easton 1962

G. †Kitakamichonetes Afanasjeva and Tazawa 2007

†Kitakamichonetes multicapillatus Afanasjeva and Tazawa 2007

G. †Komiella Barkhatova 1970

†Komiella omolonensis Licharew 1934

†Komiella ostiolata Girty 1910

G. †Leiochonetes

G. †Leurosina Cooper and Grant 1975

†Leurosina delicata Cooper and Grant 1975

†Leurosina katasumiensis Afanasjeva et al. 2018

†Leurosina lata Cooper and Grant 1975

†Leurosina marginata Cooper and Grant 1975

†Leurosina serratoseptata Cooper and Grant 1975

†Leurosina sinesulca Stehli 1954

†Leurosina vulgarica Cooper and Grant 1975

G. †Lissochonetes Dunbar and Condra 1932

†Lissochonetes amazonicus Derby 1874

†Lissochonetes assula Chronic 1949

†Lissochonetes avicula Waagen 1884

†Lissochonetes bipartita Waagen 1884

†Lissochonetes geinitzianus Waagen 1884

†Lissochonetes geronticus Dunbar and Condra 1932

†Lissochonetes koksuensis Sokolskaja 1968

†Lissochonetes latus Liao 1979

†Lissochonetes magnus Afanasjeva 1977

†Lissochonetes morahensis Waagen 1884

†Lissochonetes parvisulcatus Cooper and Grant 1975

†Lissochonetes rotundatus Toula 1875

†Lissochonetes superba Gobbett 1964

†Lissochonetes tareiaensis Ustritsky 1963

†Lissochonetes taubensis Sokolskaja 1968

G. †Quadrochonetes Stehli 1954

†Quadrochonetes girtyi Stehli 1954

Invalid names: Chonetina quadrata Girty 1929 [replaced]

†Quadrochonetes praecursor Cooper and Grant 1975

G. †Sulcataria Cooper and Grant 1969

†Sulcataria compacta Cooper and Grant 1975

†Sulcataria latisulcata Cooper and Grant 1975

G. †Tivertonia Archbold 1983

†Tivertonia barbwirensis Taboada et al. 2015

†Tivertonia chumikensis Archbold and Gaetani 1993

†Tivertonia jachalensis Amos 1961

†Tivertonia pillahuincensis Harrington 1955

†Tivertonia tatamariensis Archbold and Singh 1993

†Tivertonia yarrolensis Maxwell 1964

Subfm. †Undulellinae Cooper and Grant 1975

G. †Micraphelia Cooper and Grant 1969

†Micraphelia minuta Afanasyeva 1988

†Micraphelia pumilis Cooper and Grant 1975

†Micraphelia scitula Cooper and Grant 1969

†Micraphelia subalata Cooper and Grant 1975

Invalid names: Chonetes permiana Shumard 1859 [nomen vanum]

G. †Subtilichonetes Afanasjeva 2011

†Subtilichonetes pamiricus Afanasjeva 2011

G. †Undulella Cooper and Grant 1969

†Undulella guadalupensis Cooper and Grant 1975

†Undulella matutina Cooper and Grant 1975

†Undulella undulata Cooper and Grant 1969

Invalid names: Chonetinellinae Muir-Wood 1962 [empty], Riosanetinae Martinez Chacon and Winkler Prins 2000 [empty]

Fm. †Strophochonetidae Muir-Wood 1962

Subfm. †Parachonetinae Johnson 1970

G. †Eccentricosta

G. †Parachonetes

†Parachonetes macrostriatus Walcott 1884

G. †Pseudochonetes

G. †Squamatina

Subfm. †Protochonetinae Racheboeuf 2000

G. †Eoplicanoplia Boucot and Harper 1968

†Eoplicanoplia collicula Foerste 1909

G. †Hypselonetes

G. †Nabarredia

G. †Protochonetes Muir-Wood 1962

†Protochonetes elyensis Sheehan 1982

†Protochonetes harricanensis Jin et al. 1993

†Protochonetes ludlovensis Muir-Wood 1962

†Protochonetes ludloviensis Muir-Wood 1962

†Protochonetes minimus Sowerby 1839

†Protochonetes piltenensis Rybnikova 1967

†Protochonetes striatellus Dalman 1828

G. †Shagamella Boucot and Harper 1968

†Shagamella ludlovensis Boucot and Harper 1968

Subfm. †Strophochonetinae Muir-Wood 1962

G. †Amosina

†Amosina paolae Benedetto et al. 1992

†Amosina pediculorum Benedetto et al. 1992

G. †Andalucinetes

G. †Archaeochonetes Racheboeuf and Copper 1986

†Archaeochonetes primigenius Twenhofel 1914

†Archeochonetes muirwoodae Racheboeuf and Copper 1986

G. †Asymmetrochonetes

G. †Australostrophia

G. †Babina

G. †Borealinetes Racheboeuf and Lesperance 1995

G. †Chlupacina

Invalid names: Hemichonetes Racheboeuf 1981 [objective synonym], Philippotia [synonym]

G. †Ctenochonetes

G. †Dawsonelloides

G. †Johnsonetes Racheboeuf 1987

†Johnsonetes filistriata Walcott 1884

G. †Kentronetes

G. †Leptochonetes

G. †Novellinetes

G. †Perichonetes

G. †Pseudostrophochonetes

G. †Sanjuanetes

G. †Spinochonetes

Invalid names: Megaspinochonetes [objective synonym], Shiqianella [objective synonym]

G. †Strophochonetes Muir-Wood 1962

†Strophochonetes cingulatus Lindström 1861

†Strophochonetes cornutus Hall 1843

†Strophochonetes newlandensis Cocks 2008

Invalid names: Chonetacea Bronn 1862 [replaced]

G. †Colletostracia Farrell 1992

Superfm. †Fardenioidea Williams 1965

Invalid names: Fardeniidae Williams 1965 [empty]

G. †Gorystrophia

G. †Lapasnia

Superfm. †Plectambonitoidea Jones 1928

Fm. †Aegiromenidae Havlicek 1961

G. †Aegiria Opik 1933

Subg. †Aegiria (Epelidoaegiria) Strusz 1982

†Aegiria apta Huang et al. 2019

†Aegiria garthensis Jones 1928

†Aegiria norvegica Opik 1933

Invalid names: Aegironetes [synonym]

G. †Aegiromena Havlícek 1961

Subg. †Aegiromena (Aegiromenella) Rong et al. 2013

†Aegiromena (Aegiromenella) planissima Reed 1915

Invalid names: Aegiromena (Aegiromenella) ultima Marek and Havlíček 1967 [synonym], Aegiromena convexa Chang 1981 [synonym]

†Aegiromena aquila Barrande 1848

†Aegiromena aquila intermedia Villas 1992

†Aegiromena descendens Havlicek 1952

†Aegiromena durbenensis Nikitin 1980

†Aegiromena mariana Chauvel et al. 1969

†Aegiromena meneghiniana Vinassa 1927

G. †Chonetoidea Jones 1928

†Chonetoidea enbektenensis Popov and Cocks 2014

†Chonetoidea homolensis Havlicek 1967

†Chonetoidea iduna Opik 1933

†Chonetoidea obliqua Jin and Chatterton 1997

†Chonetoidea radiatula Barrande 1879

Invalid names: Chonetoidea papillosa Reed 1905 [synonym]

Invalid names: Sentolunia [synonym]

G. †Epelidoaegiria Strusz 1982

†Epelidoaegiria minuta Mitchell 1923

†Epelidoaegiria minuta chilidifera Strusz 1982

G. †Gatosella Benedetto 2012

†Gatosella muricata Benedetto 2012

G. †Jonesea Cocks and Rong 1989

†Jonesea aknistensis Rybnikova 1967

†Jonesea cocksi Zhang 1989

†Jonesea grayi Davidson 1849

Invalid names: Plectodonta aknistensis Rybnikova 1967 [synonym]

†Jonesea undulata Jin and Chatterton 1997

G. †Mezounia

G. †Multiridgia

†Multiridgia elegans Zeng 1987

G. †Nabiaoia

G. †Sericoidea Lindström 1953

†Chonetoidea abdita complicata Lockley 1980

†Sericoidea abdita Whittington and Williams 1955

†Chonetoidea abdita abdita Williams 1955

†Sericoidea craigensis Reed 1917

Invalid names: Sericoidea gamma Spjeldnaes 1957 [synonym]

†Sericoidea minor Percival 1979

†Sericoidea minuta Zhan et al. 2014

†Sericoidea restricta Hadding 1913

†Sericoidea sejuncta Percival 1979

G. †Tenuimena Nikitina et al. 2006

†Tenuimena planissima Nikitina et al. 2006

Fm. †Allwynellidae Hints and Harper 2008

G. †Alwynella Spjeldnaes 1957

†Alwynella ildjernensis Spjeldnaes 1957

†Alwynella intermedia Spjeldnaes 1957

†Alwynella osloensis Spjeldnaes 1957

Fm. †Bimuriidae Cooper 1956

G. †Asperdelia Nikitina et al. 2006

†Asperdelia villosa Nikitina et al. 2006

G. †Bimuria Ulrich and Cooper 1942

Subg. †Bimuria (Bimuria) Ulrich and Cooper 1942

†Bimuria (Bimuria) gilbertella Potter 1991

†Bimuria buttsi Cooper 1956

†Bimuria californiensis Potter 1990

†Bimuria dyfiensis Lockley 1980

†Bimuria immatura Cooper 1956

†Bimuria parvula Cooper 1956

†Bimuria perrugata Reed 1945

†Bimuria popovi Cocks 2005

†Bimuria superba Ulrich and Cooper 1942

†Bimuria youngiana Davidson 1870

†Bimuria youngiana recta Williams 1962

G. †Craspedelia Cooper 1956

†Craspedelia gabata Williams 1962

†Craspedelia marginata Cooper 1956

†Craspedelia potterella Rasmussen et al. 2012

†Craspedelia roomusoksi Nikitin and Popov 1996

Fm. †Christianiidae Williams 1953

G. †Christiania Hall and Clarke 1892

†Christiania aseptata Rasmussen et al. 2012

†Christiania bilobata Reed 1917

†Christiania dalarnensis Cocks 2005

†Christiania egregia Popov 1985

†Christiania elongata Spjeldnaes 1957

†Christiania hastata Rukavishnikova 1956

†Christiania hollii Davidson 1871

†Christiania holtedahli Spjeldnaes 1957

†Christiania huanghuaensis Zeng 1983

†Christiania magna Sheehan 1987

†Christiania nilssoni Sheehan 1973

†Christiania perrugata Reed 1945

†Christiania perrugata elongata Mitchell 1977

†Christiania portlocki Mitchell 1977

†Christiania proclivis Popov and Cocks 2006

†Christiania skolia Percival 1991

†Christiania subquadrata Hall 1883

†Christiania sulcata Williams 1962

†Christiania tenuicincta McCoy 1846

†Christiania trentonensis Ruedemann 1909

Invalid names: Christianella [synonym]

G. †Nubialba Neuman 1994

†Nubialba forbesi Neuman 1994

Fm. †Grorudiidae Cocks and Rong 1989

G. †Calyptolepta Neuman 1976

†Calyptolepta diaphragma Neuman 1976

†Calyptolepta huanghuaensis Chang 1983

Invalid names: Yuanbaella [synonym]

G. †Diambonioidea Zeng 1987

†Diambonioidea koknaiensis Popov and Cocks 2014

†Diambonioidea transversa Zeng 1987

G. †Grorudia Spjeldnaes 1957

†Grorudia glabrata Spjeldnaes 1957

†Grorudia grorudi Spjeldnaes 1957

†Grorudia morrisoni Hints and Harper 2008

G. †Railtonella Laurie 1991

†Railtonella scanloni Laurie 1991

†Railtonella sinensis Xu 1974

G. †Tetraodontella

Fm. †Hesperomenidae Cooper 1956

G. †Anoptambonites Williams 1962

†Anoptambonites convexus Popov et al. 2002

†Anoptambonites exedra Percival 1991

†Anoptambonites grayae Davidson 1883

†Anoptambonites kovalevskii Popov et al. 2000

†Anoptambonites monetus Barrande 1879

†Anoptambonites myiomorpheus Potter 1990

†Anoptambonites myriomorpheus Potter 1990

†Anoptambonites pulchra Cooper 1956

†Anoptambonites subcarinata Nikitin and Popov 1996

†Anoptambonites williamsi Cocks 2005

G. †Aulie

G. †Chaganella

†Chaganella speciosa Percival 1991

Invalid names: Tylambonites Percival 1991 [synonym]

G. †Hesperomena Cooper 1956

†Hesperomena canadensis Norford and Ross 1978

†Hesperomena leptellinoidea Cooper 1956

G. †Kassinella Borissiak 1956

Subg. †Kassinella (Kassinella) Zhan and Cocks 1998

†Kassinella (Kassinella) shiyangensis Zhan and Cocks 1998

Subg. †Kassinella (Trimurellina) Mitchell 1977

†Trimurellina superba Mitchell 1977

†Kassinella anisa Percival 1979

†Kassinella globosa Borissiak 1956

†Kassinella kasbalensis Popov and Cocks 2014

†Kassinella tarimensis Zhan et al. 2014

†Kassinella tchingisensis Klenina 1984

G. †Rongambonites Zhan and Cocks 1998

Fm. †Leptellinidae Ulrich and Cooper 1936

G. †Anchoramena Benedetto 1995

†Anchoramena cristata Benedetto 1995

Subfm. †Leptellininae Ulrich and Cooper 1936

G. †Acculina Misius and Ushatinskaya 1977

†Acculina acculica Misius and Ushatinskaya 1977

†Acculina kulanketpesica Popov et al. 2002

†Acculina phyaliformis Klenina 1984

†Acculina villosa Nikitina 1985

G. †Bekkerella Rosenstein 1943

†Bekkerella subcrateroides Reed 1906

Invalid names: Bekkerella gentilis Reed 1936 [synonym]

G. †Benignites Havlíček 1952

†Benignites primula Barrande 1879

†Leptelloidea (Benignites) heintzi Spjeldnaes 1957

G. †Dulankarella Rukavishnikova 1956

†Dulankarella larga Popov et al. 2002

†Dulankarella magna Rukavishnikova 1956

†Dulankarella partita Percival 1979

G. †Kajnaria

†Kajnaria rugosa Popov et al. 2002

Invalid names: Pseudoleptellina [synonym]

G. †Kilbuchomena Candela and Harper 2009

†Kilbuchomena prima Candela and Harper 2009

G. †Leptastichidia Zhan and Jin 2005

†Leptastichidia catatonosis Zhan and Jin 2005

G. †Leptellina Ulrich and Cooper 1936

Subg. †Leptellina (Leptellina) Ulrich and Cooper 1936

Subg. †Leptellina (Merciella) Lamont and Gilbert 1945

†Leptellina llandeiloensis Davidson 1883

†Leptellina seletensis Nikitin and Popov 1983

†Leptellina spatiosa Zhan and Jin 2005

†Leptellina subquadrata Rukavishnikova 1956

†Leptellina tennesseensis Ulrich and Cooper 1936

†Leptellina transversa Cooper 1956

Invalid names: Qianjiangella [synonym]

G. †Leptelloidea Jones 1928

†Leptelloidea leptelloides Bekker 1922

†Leptelloidea musca Öpik 1930

G. †Mabella Klenina 1984

†Mabella conferta Popov 1985

†Mabella halis Percival 1991

†Mabella semiovalis Klenina 1984

Invalid names: Mabella incurvata Klenina 1984 [synonym], Mabella obtusa Klenina 1984 [synonym]

Invalid names: Wiradjuriella Percival 1991 [synonym]

G. †Reversella Liu et al. 1983

†Reversella trigonoformis Liu et al. 1983

G. †Shlyginia Nikitin and Popov 1983

†Shlyginia extraordinaria Rukavishnikova 1956

†Shlyginia fragilis Rukavishnikova 1956

†Shlyginia perplexa Nikitin and Popov 1996

†Shlyginia printhiensis Percival et al. 2001

†Shlyginia rectangularis Percival 2009

Subfm. †Palaeostrophomeninae Cocks and Rong 1989

G. †Apatomorpha Cooper 1956

†Apatomorpha altaica Severgina 1960

†Apatomorpha cita Rukavishnikova 1956

†Apatomorpha pulchella Raymond 1928

G. †Glyptambonites Cooper 1956

†Glyptambonites glyptus Cooper 1956

†Glyptambonites magnificus Williams 1955

†Glyptambonites musculosus Cooper 1956

G. †Goniotrema Ulrich and Cooper 1936

†Goniotrema perplexum Ulrich and Cooper 1936

G. †Ishimia Nikitin 1974

†Ishimia inflata Popov et al. 2016

†Ishimia ishimensis Nikitin 1974

†Ishimia subdeltoidea Reed 1906

G. †Lepidomena Laurie 1991

†Lepidomena fortimuscula Laurie 1991

†Lepidomena multiplicata Popov et al. 2016

†Lepidomena pulchra Laurie 1991

G. †Nikitinamena Popov and Cocks 2006

†Nikitinamena bicostata Popov and Cocks 2006

G. †Onegia Andreev 1993

†Onegia vitrea Andreev 1993

G. †Palaeostrophomena Holtedahl 1916

†Palaeostrophomena angulata Cooper 1956

†Palaeostrophomena canalis Lockley 1980

†Palaeostrophomena concava Holtedahl 1916

†Palaeostrophomena kilbuchoensis Davidson 1883

†Palaeostrophomena subarachnoidea Reed 1917

†Palaeostrophomena subfilosa Reed 1917

†Palaeostrophomena subtransversa Cooper 1956

†Palaeostrophomena superba Cooper 1956

G. †Titanambonites Cooper 1956

†Titanambonites amplus Raymond 1928

†Titanambonites incertus Williams 1962

†Titanambonites medius Cooper 1956

G. †Toquimia

†Toquimia kirki Ulrich and Cooper 1936

†Toquimia margiata Nikitina et al. 2006

G. †Ujukites

†Ujukites altaicus Andreev 1985

†Ujukites tarlykensis Andreev 1985

G. †Tesikella Popov et al. 2002

†Tesikella necopina Popov et al. 2002

Invalid names: Leptelloidinae Cooper 1956 [empty], Leptestiininae Havlíček 1961 [empty]

Fm. †Leptestiidae Opik 1933

G. †Bekella Nikitina et al. 2006

†Bekella paula Nikitina et al. 2006

G. †Bilobia Cooper 1956

†Bilobia alichovae Madison 2017

†Bilobia etheridgei Davidson 1883

†Bilobia etheridgei acuta Williams 1962

†Bilobia musca Öpik 1930

†Bilobia pisum Ruedemann 1901

†Bilobia rosendahli Spjeldnaes 1957

†Bilobia virginiensis Cooper 1956

†Bilobia yichangensis Zeng 1987

G. †Leangella Opik 1933

Subg. †Leangella (Leangella) Opik 1933

†Leangella (Leangella) america Benedetto and Cocks 2009

†Leangella (Leangella) anatoli Spjeldnaes 1957

†Leangella (Leangella) bakanasensis Popov and Cocks 2014

†Leangella (Leangella) discuneata Lamont 1935

†Leangella (Leangella) fecunda Villas et al. 2002

†Leangella (Leangella) hamari Spjeldnaes 1957

†Leangella (Leangella) longae Cocks 2005

†Leangella (Leangella) paletsae Popov and Cocks 2006

†Leangella (Leangella) scissa Davidson 1871

†Leangella (Leangella) segmentum Lindstrom 1861

†Leangella (Leangella) septata Cooper 1930

†Leangella (Leangella) sholeshookensis Jones 1928

†Leangella (Leangella) yichangensis Chang 1983

†Leangella cylindrica Reed 1917

†Leangella scissa Davidson 1871

†Leangella scissa triangularis Holtedahl 1916

†Leangella triangularis Holtedahl 1916

Invalid names: Diambonia Cooper and Kindle 1936 [synonym], Leangella Opik 1933 [synonym], Opikella [synonym]

G. †Leptestia Bekker 1922

†Leptestia musculosa Bekker 1922

G. †Leptestiina Opik 1933

†Leangella (Leptestiina) derfelensis oepiki Whittington 1938

†Leptestiina derfelensis Jones 1928

†Leptestiina indentata Spjeldnaes 1957

†Leptestiina oepiki Whittington 1938

†Leptestiina prantli Havlicek 1952

G. †Rurambonites

G. †Sampo Opik 1933

Subg. †Sampo (Sampo) Opik 1933

†Sampo hiiuensis Opik 1933

†Sampo hiiuensis nasuta Opik 1933

†Sampo hiiuensis mucronata Opik 1933

†Sampo ruralis Reed 1917

†Sampo suduvensis Paškevičius and Hints 2016

†Sampo transversa Cocks 2014

G. †Sortanella Nikitin and Popov 1996

†Sortanella quinquecostata Nikitin and Popov 1996

Invalid names: Isophragmatinae Cooper 1956 [empty], Isopiiragmatinae Cooper 1956 [empty]

Fm. †Plectambonitidae Kozlowski 1929

Subfm. †Plectambonitinae Jones 1928

G. †Akelina Severgina 1967

†Akelina akelina Severgina 1967

Invalid names: Humaella Zhu 1982 [synonym]

G. †Ingria Öpik 1930

†Ingria aka Opik 1932

†Ingria cloudi Ulrich and Cooper 1936

†Ingria expressa Öpik 1932

†Ingria flabellum Öpik 1932

†Ingria malinovensis Andreeva 1985

†Ingria nefedjevi Eichwald 1855

Invalid names: Orthisina nefed Eichwald 1855 [synonym]

†Ingria occidentalis Opik 1939

†Ingria pakriana Öpik 1932

Invalid names: Palinorthis Ulrich and Cooper 1936 [synonym]

G. †Plectambonites Pander 1830

†Plectambonites aranea Opik 1933

†Plectambonites etheridgei Davidson 1883

†Plectambonites planissimus Pander 1830

†Plectambonites plicatella Hall and Clarke 1892

†Plectambonites plicatellus Hall and Clarke 1892

†Plectambonites praeteritus Reed 1945

†Plectambonites quinquecostata McCoy 1846

†Plectambonites radiata Schmidt 1858

†Plectambonites radiatus Schmidt 1858

†Plectambonites rugosa Meek 1873

†Plectambonites sericeus Sowerby 1839

†Plectambonites uncinata Pander 1830

†Plectambonites youngiana Davidson 1870

G. †Plectella Lamansky 1901

†Plectella extensa Lamansky 1905

†Plectella uncinata Pander 1830

Subfm. †Taphrodontinae Cooper 1956

G. †Bandaleta Nikitin and Popov 1996

†Bandaleta bicornigera Nikitin 1974

†Bandaleta plana Nikitin and Popov 1996

G. †Isophragma Cooper 1956

†Isophragma extensum Cooper 1956

†Isophragma orientale Andreeva 1985

†Isophragma parallelum Liljeroth et al. 2017

†Isophragma ponderosum Cooper 1956

†Isophragma pseudoretroflexum Reed 1917

†Isophragma ricevillense Cooper 1956

†Isophragma subabbreviatum Cooper 1956

G. †Nanambonites Liu 1976

†Nanambonites paucus Liu 1976

Invalid names: Nanambonites deminuta Liu 1976 [synonym]

G. †Taphrodonta

Subg. †Taphrodonta (Taphrodonta) Cooper 1956

†Taphrodonta kelleri Nikitina et al. 2006

†Taphrodonta rukavishnikovae Nikitina et al. 2006

G. †Uzunbulakia Nikitina et al. 2006

†Uzunbulakia rugosa Nikitina et al. 2006

Invalid names: Leptestiinae Opik 1933 [empty], Plectellinae Öpik 1930 [empty]

Fm. †Sowerbyellidae Opik 1930

Subfm. †Anechophragminae Madison 2013

G. †Anechophragma Neuman 1976

†Anechophragma alexandrae Andreev 1993

Invalid names: Ujukella minima Andreev 1993 [synonym]

†Anechophragma rarum Neuman 1976

Invalid names: Ujukella Andreev 1993 [synonym]

G. †Biseptata Madison 2013

†Biseptata briani Madison 2013

G. †Hadroskolos Zhan and Jin 2005

†Hadroskolos pentastichos Zhan and Jin 2005

G. †Jingshanella Zhan and Jin 2005

†Jingshanella surculosa Zhan and Jin 2005

G. †Kozlowskites Havlicek 1952

†Eoplectodonta (Kozlowskites) ichnusae Vinassa 1927

†Eoplectodonta (Kozlowskites) nuntius Barrande 1879

†Eoplectodonta (Kozlowskites) yichangensis Chang 1983

†Kozlowskites gracilis Jones 1928

†Kozlowskites nuntius Barrande 1879

Invalid names: Kozlowskites ragnari Sheehan 1973 [synonym]

G. †Olgambonites Popov et al. 2002

†Olgambonites insolita Popov et al. 2002

Subfm. †Ptychoglyptinae Cooper 1956

G. †Ptychoglyptus Willard 1928

†Ptychoglyptus alaensis Rasmussen et al. 2012

†Ptychoglyptus bellarugosus Schuchert and Cooper 1930

†Ptychoglyptus ingenuus Cocks 2005

†Ptychoglyptus irregularis Reed 1940

Invalid names: Ptychoglyptus valdari Spjeldnaes 1957 [synonym]

†Ptychoglyptus pauciradiatus Reed 1932

†Ptychoglyptus virginensis Willard 1928

†Ptychoglyptus virginiensis Willard 1928

Invalid names: Ptychoglyptus pulchrus Butts 1926 [synonym]

Subfm. †Sowerbyellinae Opik 1930

G. †Anisopleurella Cooper 1956

†Anisopleurella anceps Mitchell 1977

†Anisopleurella antiqua Popov et al. 2016

†Anisopleurella asiatica Rong et al. 2013

†Anisopleurella balclatchiensis Reed 1917

†Anisopleurella tricostata Rasmussen et al. 2012

†Anisopleurella tricostellata Cooper 1956

†Anisopleurella yichangensis Zeng 1987

Invalid names: Pseudoanisopleurella [synonym]

G. †Dubioleptina

G. †Eochonetes Reed 1917

†Eochonetes advena Reed 1917

†Eochonetes aspera Wang 1949

†Eochonetes canaliferus Havlicek 1971

†Eochonetes celticus Mitchell 1977

†Eochonetes clarksvillensis Foerste 1912

†Eochonetes dignata Wang 1949

†Eochonetes glabra Shaler 1865

†Eochonetes johnsonella Amsden 1974

†Eochonetes maearum Bauer and Stigall 2016

†Eochonetes magna Howe 1965

†Eochonetes minerva Bauer and Stigall 2016

†Eochonetes mucronata Howe 1965

†Eochonetes recedens Sardeson 1892

Invalid names: Eochonetes saxea Sardeson 1892 [synonym]

†Eochonetes vaurealensis Dewing 1999

†Eochonetes voldemortus Bauer and Stigall 2016 [The Brach who must not be named]

Invalid names: Thaerodonta Wang 1949 [synonym]

G. †Eoplectodonta Kozlowski 1929

Subg. †Eoplectodonta (Eoplectodonta) Kozlowski 1929

Subg. †Eoplectodonta (Ygerodiscus) Havlicek 1967

Invalid names: Paranisopleurella [synonym]

†Eoplectodonta acuminata Holtedahl 1916

†Eoplectodonta bidecorata Barrande 1879

†Eoplectodonta budgei Sheehan 1976

†Eoplectodonta california Boucot et al. 1988

†Eoplectodonta duvalii Davidson 1847

†Eoplectodonta moelsi Rõõmusoks 1981

†Eoplectodonta nesnakomkaensis Oradovskaya 1988

†Eoplectodonta oscitanda Cocks 1982

†Eoplectodonta penkillensis Reed 1917

†Eoplectodonta percedens Holtedahl 1916

†Eoplectodonta praecursor Jones 1928

†Eoplectodonta precursor Jones 1928

G. †Gunningblandella Percival 1979

†Gunningblandella brynensis Whittington 1938

†Gunningblandella resupinata Percival 1979

G. †Plectodonta Kozlowski 1929

Subg. †Plectodonta (Dalejodiscus)

Subg. †Plectodonta (Plectodonta) Kozlowski 1929

Subg. †Plectodonta (Plectodontella)

†Plectodonta bipartita Chapman 1913

†Plectodonta convexa Rõõmusoks 1981

†Plectodonta lenis Whittington and Williams 1955

†Plectodonta nubila Rõõmusoks 1981

†Plectodonta petila Amsden 1958

G. †Sowerbyella Jones 1928

Subg. †Sowerbyella (Eochonetes) Reed 1917

Subg. †Sowerbyella (Rugosowerbyella) Mitchell 1977

Subg. †Sowerbyella (Sowerbyella) Jones 1928

Subg. †Sowerbyella (Viruella) Roomusoks 1959

†Sowerbyella anticipata Percival 1979

†Sowerbyella billabongensis Percival 1991

†Sowerbyella curdsvillensis Foerste 1912

Invalid names: Sowerbyella punctostriata Mather 1917 [synonym]

†Sowerbyella eha Opik 1930

†Sowerbyella gigantea Schuchert and Cooper 1930

†Sowerbyella grierensis Howe 1979

†Sowerbyella kayi Titus 1992

†Sowerbyella lebanonensis Bassler 1932

†Sowerbyella lepta Percival 1979

†Sowerbyella merriami Cooper 1956

†Sowerbyella minnesotensis Sardeson 1892

†Sowerbyella monilifera Cooper 1956

†Sowerbyella multipartita Williams and Cocks 1978

†Sowerbyella perplexa Cooper 1956

†Sowerbyella raegaverensis Rõõmusoks 1959

†Sowerbyella rugosa Meek 1873

†Sowerbyella saunjaensis Rõõmusoks 1981

†Sowerbyella silicica Cooper 1956

†Sowerbyella sladensis Jones 1928

†Sowerbyella socialis Cooper 1956

†Sowerbyella soudleyensis Jones 1928

†Sowerbyella subovalis Wilson 1932

†Sowerbyella trabeata Angelin and Lindström 1880

Subfm. †Xenambonitinae Cooper 1956

G. †Metambonites Zhan and Rong 1995

†Metambonites meritus Rong and Zhan 1995

†Metambonites subcarinatus Popov and Cocks 2006

G. †Synambonites Zhan and Rong 1995

G. †Xenambonites Cooper 1956

†Xenambonites revelatus Williams 1962

†Xenambonites undosus Cooper 1956

G. †Zhilgyzambonites Popov et al. 2002

†Zhilgyzambonites extenuata Popov et al. 2002

Fm. †Strophodontidae Caster 1939

G. †Arbizustrophia

G. †Boucotstrophia

G. †Dictyostrophia

Subg. †Dictyostrophia (Plicostropheodonta)

G. †Fascistropheodonta

G. †Galateastrophia

G. †Gorgostrophia

G. †Khangaestrophia

G. †Leptodonta

G. †Lissostrophia

Subg. †Lissostrophia (Lissostrophia) Dunbar 1920

†Lissostrophia (Lissostrophia) lindenensis Dunbar 1920

†Lissostrophia cooperi Amsden 1949

G. †Megastrophia Caster 1939

Subg. †Megastrophia (Eomegastrophia) Cocks 1967

†Megastrophia (Eomegastrophia) acanthoptera Whiteaves 1891

†Megastrophia (Eomegastrophia) paskoiacensis Stearn 1956

Subg. †Megastrophia (Megastrophia) Caster 1939

†Megastrophia (Megastrophia) uralensis de Verneuil 1845

Subg. †Megastrophia (Protomegastrophia) Caster 1939

†Brachyprion (Protomegastrophia) profunda Hall 1852

†Megastrophia iddingsi Merriam 1940

†Megastrophia transitans Johnson 1970

G. †Minutostropheodonta

G. †Neumanella

G. †Papillostrophia

G. †Parapholidostrophia Johnson 1971

†Parapholidostrophia harperi Johnson 1971

G. †Pholidostrophia Hall and Clarke 1892

Subg. †Pholidostrophia (Mesopholidostrophia) Williams 1950

†Pholidostrophia (Mesopholidostrophia) lamellosa Zhang 1989

G. †Pterostrophia

Subg. †Strophomena (Strophodonta) Hall 1852

Subg. †Stropheodonta (Stropheodonta) Hall 1852

†Stropheodonta asella de Verneuil 1845

†Stropheodonta concava Hall 1857

†Stropheodonta corrugatella Davidson 1871

Invalid names: Orthis corrugata Portlock 1843 [replaced]

†Stropheodonta filicosta Johnson 1970

†Stropheodonta magnacosta Johnson 1970

Subg. †Strophodonta (Asturistrophia)

Subg. †Strophodonta (Strophodonta) Hall 1852

†Strophodonta (Strophodonta) demissa Conrad 1842

†Strophodonta (Strophodonta) hoburgensis Hoel 2011

†Strophodonta corrugata Conrad 1842

†Strophodonta inequiradiata Hall 1857

†Strophodonta patersoni Hall 1857

†Strophodonta titan Imbrie 1959

†Strophodonta umbonata Cooper and Dutro 1982

†Strophodonta variabilis Calvin 1878

Invalid names: Cymbistropheodonta Harper and Boucot 1978 [synonym]

G. †Strophonelloides

†Strophonelloides deeringi Stainbrook 1945

†Strophonelloides dorsoconvexus Cooper and Dutro 1982

†Strophonelloides parvulus Cooper and Dutro 1982

G. †Trilobostrophia

Fm. †Syndielasmatidae Cooper 1956

G. †Sowerbyites Teichert 1937

†Sowerbyites delicatus Cooper 1956

†Sowerbyites gildersleevei Cooper 1956

†Sowerbyites hami Cooper 1956

†Sowerbyites hibernicus Mitchell 1977

†Sowerbyites isotes Percival 1991

†Sowerbyites lamellosus Cooper 1956

†Sowerbyites medioseptatus Teichert 1937

†Sowerbyites subnasutus Cooper 1956

†Sowerbyites triseptatus Willard 1928

†Sowerbyites vesciseptus Percival 1979

†Sowerbyites wahringaensis Percival et al. 2001

G. †Syndielasma Cooper 1956

†Syndielasma biseptatum Cooper 1956

Fm. †Taffiidae Schuchert and Cooper 1931

Subfm. †Ahtiellinae Opik 1933

G. †Ahtiella Öpik 1932

†Ahtiella arenaria Opik 1933

†Ahtiella argentina Benedetto and Herrera 1986

†Ahtiella baltica Öpik 1932

†Ahtiella concava Bates 1968

†Ahtiella jaanussoni Hessland 1949

†Ahtiella lirata Öpik 1932

†Ahtiella oelandica Hessland 1949

†Ahtiella paucirugosa Neuman 1976

†Ahtiella plana Hessland 1949

†Ahtiella zarelae Gutiérrez−Marco and Villas 2007

G. †Borua

†Borua modesta Williams and Curry 1985

G. †Guttasella Neuman 1976

†Guttasella gutta Neuman 1976

G. †Inversella Opik 1933

Subg. †Inversella (Reinversella)

†Inversella angulata Opik 1933

†Inversella borealis Opik 1933

G. †Rutrumella

G. †Schedophyla Neuman 1971

†Schedophyla potteri Neuman 1971

†Schedophyla striata Xu et al. 1974

G. †Bockelia Neuman and Bruton 1989

†Bockelia angusticostata Neuman and Bruton 1989

†Bockelia canalis Benedetto 2015

G. †Halirhachis Zhan and Jin 2005

†Halirhachis leonina Brunton and Lazarev 1997

Subfm. †Leptellinae Williams 1965

G. †Huacoella Benedetto and Herrera 1993

†Huacoella radiata Benedetto and Herrera 1993

G. †Leptella Hall and Clarke 1892

Subg. †Leptella (Leptella) Hall and Clarke 1892

Subg. †Leptella (Petroria)

†Leptella exigua Clark 1924

†Leptella grandis Xu et al. 1974

†Leptella musculosa Williams and Curry 1985

†Leptella nevadensis Ulrich and Cooper 1936

†Leptella pseudoretroflexa Reed 1917

†Leptella sarytumensis Nikitina et al. 2006

†Leptella sordida Billings 1862

Invalid names: Eosericoidea [synonym]

G. †Niquivilia Benedetto and Herrera 1993

†Niquivilia extensa Benedetto and Herrera 1993

Subfm. †Pelonomiinae Cocks and Rong 1989

G. †Pelonomia Cooper 1965

†Pelonomia delicatula Billings 1865

†Pelonomia sulcata Hansen and Holmer 2011

Subfm. †Taffiinae Schuchert and Cooper 1931

G. †Amadeuphyla Jakobsen et al. 2014

†Amadeuphyla joanae Jakobsen et al. 2014

G. †Aporthophyla Ulrich and Cooper 1938

†Aporthophyla aurora Billings 1865

†Aporthophyla kasachstanica Rukavishnikova 1956

†Aporthophyla perelegans Liu 1976

†Aporthophyla stoermeri Neuman and Bruton 1974

†Aporthophyla tianjingshanensis Fu 1982

†Aporthophyla typa Ulrich and Cooper 1936

G. †Aporthophylina Ulrich and Cooper 1936

†Aporthophylina intermedia Liu 1976

G. †Spanodonta

†Spanodonta floweri Cooper 1988

†Spanodonta hoskingiae Prendergast 1935

Invalid names: Archambona Cooper 1988 [synonym]

G. †Taffia Butts 1926

†Taffia anomala Benedetto and Herrera 1986

†Taffia planoconvexa Butts 1926

†Taffia westgatei Ulrich and Cooper 1936

G. †Tourmakeadia

†Tourmakeadia fimbriata Williams and Curry 1985

G. †Tinopena Laurie 1997

†Tinopena shergoldi Laurie 1997

Subfm. †Ukoainae Pedersen and Rasmussen 2019

G. †Sanjuanella

G. †Ukoa Öpik 1932

†Ukoa ornata Öpik 1932

Invalid names: Plectambonites hemisphaerica Schmidt 1908 [nomen nudum]

Invalid names: Alwynellidae Hints and Harper 2008 [empty], Paucicostella [nomen dubium], Plectambonitacea Jones 1928 [replaced], Tafflidae Schuchert and Cooper 1931 [empty], Xenambonitidae Cooper 1956 [empty]

G. †Protogamginifera

G. †Prototeguliferina Licharew 1960

G. †Reticulatochonetes Bublichenko 1956

Superfm. †Stropheodontoidea Caster 1939

Fm. †Stropheodontidae Caster 1939

Subfm. †Stropheodontinae Caster 1939

G. †Origostrophia Mitchell 1977

†Origostrophia fragilis Mitchell 1977

Invalid names: Brachyprioninae Harper and Boucot 1978 [empty], Leptostrophiinae Caster 1939 [empty]

Superfm. †Strophomenoidea King 1846

Fm. †Amphistrophiidae Harper 1973

Subfm. †Amphistrophiinae Harper 1973

G. †Amphistrophia Hall and Clarke 1892

Subg. †Amphistrophia (Amphistrophia) Hall and Clarke 1892

Subg. †Amphistrophia (Amphistrophiella) Harper and Boucot 1978

Invalid names: Amphistrophiella (Amsdenostrophiella) Harper and Boucot 1978 [synonym]

Subg. †Amphistrophia (Pembrostrophia)

†Amphistrophia striata Hall 1843

Invalid names: Strophonellites [synonym]

G. †Devonamphistrophia

G. †Eoamphistrophia Harper and Boucot 1978

†Eoamphistrophia whittardi Cocks 1967

G. †Eocymostrophia Baarli 1995

†Eocymostrophia balderi Baarli 1995

G. †Mesodouvillina Williams 1950

†Mesodouvillina subinterstrialis Kozlovski 1929

†Mesodouvillina varistriata Conrad 1842

Invalid names: Planodouvillina [synonym]

Subfm. †Mesodouvillinae Harper and Boucot 1978

G. †Harperoides Baranov and Blodgett 2016

†Harperoides alaskensis Baranov and Blodgett 2016

Subfm. †Mesodouvillininae Harper and Boucot 1978

G. †Desistrophia

G. †Eomaoristrophia

G. †Gladiostrophia

G. †Jakutostrophia

G. †Maoristrophia Allan 1947

G. †Mclearnites

Subg. †Mclearnites (Geniculomclearnites)

†Mclearnites invasor Johnson 1970

Invalid names: Mclearnitesella [synonym]

G. †Sinostrophia

Fm. †Dicoelostrophiidae Wang and Rong 1986

G. †Dicoelostrophia

Fm. †Douvillinidae Caster 1939

Subfm. †Douvillininae Caster 1939

G. †Douvillina

†Douvillina arcuata Hall 1858

†Douvillina area Mottequin 2008

†Douvillina contaderoensis Hall 1858

†Douvillina dorlodoti Asselberghs 1912

†Douvillina dutertrei Murchison 1840

†Douvillina dutertrii Murchison 1840

†Douvillina minuta Cooper and Dutro 1982

†Douvillina parviuscula Cooper and Dutro 1982

†Douvillina rectanguiata Cooper and Dutro 1982

G. †Douvillinaria

†Douvillinaria diversa Cooper and Dutro 1982

G. †Douvillinoides

Subfm. †Protodouvillininae Harper and Boucot 1978

G. †Bojodouvillina

G. †Contradouvillina

G. †Cymostrophia Caster 1939

Subg. †Cymostrophia (Protocymostrophia)

G. †Douvillinella

Subg. †Douvillinella (Crinistrophia)

Invalid names: Fibulistrophia [synonym]

G. †Hercostrophia

G. †Malurostrophia

Invalid names: Sinoshaleria [synonym]

G. †Megastrophiella

G. †Moravostrophia

G. †Nadiastrophia Talent 1963

†Nadiastrophia superba Talent 1963

Invalid names: Xenostrophia [synonym]

G. †Paucistrophia

G. †Phragmostrophia

†Phragmostrophia merriami Harper et al. 1967

G. †Protodouvillina

G. †Radiomena

G. †Taemostrophia

G. †Teichostrophia

Invalid names: Ancylostrophia [synonym]

G. †Telaeoshaleria

Invalid names: Kinelina [synonym]

G. †Douvinella

Fm. †Eopholidostrophiidae Rong and Cocks 1994

G. †Eopholidostrophia Harper et al. 1967

Subg. †Eopholidostrophia (Megapholidostrophia) Rong et al. 2013

†Eopholidostrophia (Megapholidostrophia) mediocostalis Reed 1905

†Eopholidostrophia matutina Lamont 1935

†Eopholidostrophia portlocki Reed 1952

†Eopholidostrophia sefinensis Williams 1951

†Eopholidostrophia sefinensis sefinensis Williams 1951

†Eopholidostrophia sefinensis ellisae Hurst 1974

†Pholidostrophia (Eopholidostrophia) cocksi Hurst 1974

G. †Mesopholidostrophia Williams 1950

†Mesopholidostrophia fletcheri Davidson 1847

†Mesopholidostrophia laevigata de Sowerby and Murchison 1839

Invalid names: Pholidostrophia (Mesopholidostrophia) pellucida Williams 1950 [synonym]

†Mesopholidostrophia nitens Williams 1950

†Mesopholidostrophia salopiensis Cocks 1967

†Mesopholidostrophia sifae Baarli 1995

Invalid names: Mesolissostrophia [synonym]

Fm. †Foliomenidae Williams 1965

G. †Foliomena Havlicek 1952

†Foliomena folium Barrande 1879

†Foliomena jielingensis Zeng 1987

†Foliomena prisca Popov et al. 2002

†Foliomena xinjiangensis Zhan et al. 2014

Invalid names: Jielingia [synonym]

Fm. †Furcitellidae Williams 1965

G. †Bajanhongorella

G. †Bekkerina Roomusoks 1993

†Bekkerina assatkini Alichova 1951

†Bekkerina dorsata Bekker 1921

†Oepikina dorsata media Öpik 1930

†Bekkerina raricostellata Roomusoks 1993

†Oepikina dorsata dorsata Alikhova 1953

G. †Biparetis Amsden 1974

†Biparetis caledonia Cocks 2008

†Biparetis paucirugosus Amsden 1974

G. †Crassoseptaria Roomusoks 2004

†Crassoseptaria virve Roomusoks 1985

G. †Cyphomenoidea Cocks 1968

Bellimurina (Cyphomenoidea) wisgoriensis Lamont and Gilbert 1945

†Cyphomenoidea bella Williams 1951

Cyphomenoidea wisgoriensis Lamont and Gilbert 1945

G. †Dactylogonia Ulrich and Cooper 1942

†Dactylogonia alternata Cooper 1956

†Dactylogonia blyskavensis Havlicek 1967

†Dactylogonia costellata Liljeroth et al. 2017

†Dactylogonia extensa Cooper 1956

†Dactylogonia geniculata Ulrich and Cooper 1942

†Dactylogonia homostriata Butts 1941

†Cyphomena homostriata indicissa Williams 1962

†Dactylogonia homostriata indiscissa Williams 1962

†Dactylogonia incrassata Hall 1847

†Dactylogonia multicorrugata Reed 1917

†Dactylogonia obsoleta Butts 1926

†Dactylogonia palustris Willard 1928

†Dactylogonia sculpturata Cooper 1956

†Dactylogonia semiglobosina Davidson 1870

†Dactylogonia vespertina Ross 1970

Invalid names: Blyskavomena Havlicek 1976 [synonym], Cyphomena Cooper 1956 [synonym]

G. †Dzhebaglina

†Dzhebaglina plicata Popov et al. 2000

G. †Furcitella Cooper 1956

†Furcitella nodosa Dewing 1999

†Furcitella plicata Cooper 1956

†Furcitella scofieldi Winchell and Schuchert 1892

G. †Geniculina Roomusoks 1993

†Geniculina pseudoalternata Schmidt 1858

†Geniculina ralfi Roomusoks 2004

†Geniculina vironiensis Roomusoks 2004

†Geniculina voorensis Roomusoks 2004

G. †Geniculomena Percival 2009

†Geniculomena barnesi Percival 2009

G. †Haljalanites Roomusoks 2004

†Haljalanites anijana Opik 1930

†Haljalanites assatkini Alichova 1951

†Haljalanites grandis Alikhova 1953

G. †Karomena Popov et al. 2000

†Karomena squalida Popov et al. 2000

G. †Katastrophomena Cocks 1968

Subg. †Katastrophomena (Costistrophomena) Sheehan 1987

†Katastrophomena (Costistrophomena) costata Sheehan 1987

†Katastrophomena (Costistrophomena) magna Cocks 2005

Subg. †Katastrophomena (Katastrophomena) Cocks 1968

†Katastrophomena (Katastrophomena) penkillensis Reed 1917

†Katastrophomena (Katastrophomena) scabrosa Davidson 1847

†Katastrophomena (Katastrophomena) woodlandensis Reed 1917

†Katastrophomena admiratio Harper 2006

†Katastrophomena agrestis Bancroft 1949

†Katastrophomena antiquata de Sowerby and Murchison 1839

†Katastrophomena catalorni Sheehan 1987

†Katastrophomena dolhirensis Hiller 1980

†Katastrophomena mackenzii Jin and Harper 2024

†Katastrophomena maxima Rong et al. 1974

†Katastrophomena modesta Rong and Yang 1981

†Katastrophomena parvicardinis Jin and Chatterton 1997

†Katastrophomena penkillensis Reed 1917

†Katastrophomena radiireticulata Billings 1862

†Katastrophomena scabrosa Davidson 1847

†Katastrophomena scotica Bancroft 1949

†Katastrophomena woodlandensis Reed 1917

†Katastrophomena zheganensis Rong et al. 2013

†Strophomena antiquata woodlandensis Reed 1917

G. †Kirkina

†Kirkina millardensis Salmon 1942

G. †Laevicyphomena

†Cyphomena (Laevicyphomena) feliciter Cocks 1968

G. †Luhaia Roomusoks 1956

†Luhaia bakanasensis Klenina 1984

†Luhaia candelabra Cocks 2005

†Luhaia vardi Roomusoks 1956

G. †Maakina

†Maakina parvuliformis Rozman 1972

G. †Mansina

G. †Megamyonia Wang 1949

†Megamyonia arethusa Billings 1862

†Megamyonia breviuscula Foerste 1917

†Megamyonia gracilis Twenhofel 1928

†Megamyonia knighti Wang 1949

†Megamyonia mankini Alberstadt 1973

†Megamyonia nitens Billings 1860

†Megamyonia unicostata Meek and Worthen 1868

†Megamyonia vaurealensis Twenhofel 1928

†Strophomena imbrex semiglobosina Davidson 1870

G. †Molongcola Percival 1991

†Molongcola variabilis Percival 1991

G. †Murinella Cooper 1956

†Murinella biconvexa Cooper 1956

†Murinella jakutensis Andreeva 1961

†Murinella muralis Cooper 1956

†Murinella partita Cooper 1956

†Murinella walliensis Percival 1991

G. †Oepikina Salmon 1942

†Oepikina anijana Opik 1930

†Oepikina anijana grandis Alikhova 1953

†Oepikina anijana anijana Alikhova 1953

†Oepikina banksi Laurie 1991

†Oepikina bellula Cooper 1956

†Oepikina gregaria Cooper 1956

†Oepikina inquassa Sardeson 1892

†Oepikina lata Whiteaves 1896

†Oepikina limbrata Wang 1949

†Oepikina minnesotensis Winchell 1881

†Oepikina pergibbosa Foerste 1917

Invalid names: Oepikina altidorsata Bradley 1921 [synonym]

†Oepikina septata Salmon 1942

†Oepikina speciosa Cooper 1956

†Oepikina tumida Wilson 1944

Invalid names: Oepikinella [synonym]

G. †Oslomena Spjeldnaes 1957

†Oslomena celtica Harper 1952

†Oslomena osloensis Spjeldnaes 1957

†Oslomena papillo Spjeldnaes 1957

G. †Panderites Roomusoks 1993

†Panderites imbrex Pander 1830

Invalid names: Plectambonites triangularis Pander 1830 [synonym]

G. †Pentlandina Bancroft 1949

†Pentlandina harperi Zhang 1989

†Pentlandina lamelliformis Jin and Chatterton 1997

†Pentlandina lewisii Davidson 1847

†Pentlandina loveni Verneuil 1848

†Pentlandina parvula Kindle 1915

†Pentlandina tartana Bancroft 1949

G. †Quondongia Percival 1991

†Quondongia alitis Percival 1991

G. †Sakunites Roomusoks 2004

†Sakunites luhi Sokolskaya 1954

G. †Tallinnites Roomusoks 1993

†Tallinnites imbrexoidea Sokolskaya 1954

†Tallinnites peetriensis Roomusoks 2004

Invalid names: Kukrusena Roomusoks 2004 [synonym]

G. †Teratelasmella

†Teratelasmella chugaevae Popov et al. 2002

G. †Titanomena Bergström 1968

†Titanomena grandis Bergström 1968

G. †Transridgeia Rasmussen et al. 2012

†Transridgeia costata Rasmussen et al. 2012

G. †Trigrammaria Wilson 1945

†Trigrammaria altilis Wilson 1945

†Trigrammaria ampla Percival 1991

†Trigrammaria cassata Williams 1962

†Trigrammaria estonica Roomusoks 1985

†Trigrammaria minima Roomusoks 1985

†Trigrammaria trigonalis Wilson 1945

†Trigrammaria winchelli Hall and Clarke 1892

Invalid names: Microtrypa Wilson 1945 [synonym]

G. †Trotlandella Neuman and Bruton 1974

†Trotlandella loki Neuman and Bruton 1974

Fm. †Glyptomenidae Williams 1965

G. †Cheramomena Zhan et al. 2008

†Cheramomena subsolana Zhan et al. 2008

Subfm. †Glyptomeninae Williams 1965

G. †Avdeevella Baranov 2017

†Avdeevella mica Baranov 2017

G. †Buminomena Popov and Cocks 2014

†Buminomena abayi Klenina 1984

G. †Bystromena Williams 1974

†Bystromena perplexa Williams 1974

G. †Glyptomena Cooper 1956

†Glyptomena brumalis Reed 1917

†Glyptomena distans Raymond 1906

†Glyptomena karasuensis Rozman and Severgina 1983

†Glyptomena kaskolica Nikitin et al. 2003

†Glyptomena onerosa Popov 1980

†Glyptomena prisca Raymond 1905

†Glyptomena rugulosa Zhan and Jin 2005

†Glyptomena sculpturata Cooper 1956

†Glyptomena trippi Williams 1962

G. †Hesperinia Cooper 1956

†Hesperinia asturica Villas et al. 1989

†Hesperinia kirki Cooper 1956

†Hesperinia sinensis Rong and Zhan 1999

G. †Linostrophomena

G. †Mjoesina Spjeldnaes 1957

†Mjoesina ceres Billings 1860

†Mjoesina mjoesensis Holtedahl 1916

†Mjoesina moorei Mitchell 1977

†Mjoesina rugata Williams 1962

G. †Paromalomena Rong 1984

†Paromalomena inequistriata Neuman 1994

†Paromalomena macmahoni Reed 1915

Invalid names: Paromalomena polonica Temple 1965 [synonym]

†Paromalomena zheni Percival 2009

Invalid names: Shanomena Cocks and Fortey 2002 [objective synonym]

G. †Pionomena

†Pionomena emaciata Winchell and Schuchert 1892

Invalid names: Holtedahlina emaciata Rice and Hedblom 1987 [synonym]

†Pionomena neumani Cooper 1956

†Pionomena recens Neuman 1967

G. †Platymena Cooper 1956

†Platymena amara Andreeva 1955

†Platymena bellatula Cooper 1956

†Platymena plana Cooper 1956

†Platymena tersa Popov and Cocks 2006

G. †Pomeromena Mitchell 1977

†Pomeromena transversa Mitchell 1977

G. †Primotimena Zhan et al. 2013

†Primotimena globula Zhan et al. 2013

G. †Proboscisambon Havlicek and Mergl 1982

†Proboscisambon quaesita Barrande 1879

G. †Qianomena Rong and Yang 1981

†Qianomena costata Rong and Yang 1981

†Qianomena unicosta Rong and Yang 1981

G. †Resupinsculpta Percival 2009

†Resupinsculpta cuprafodina Percival 2009

G. †Glyptomenoides Popov and Cocks 2006

†Glyptomenoides girvanensis Salmon 1942

G. †Lateriseptomena Zhan et al. 2008

†Lateriseptomena modesta Zhan et al. 2008

†Lateriseptomena rugosa Zhan et al. 2008

G. †Minutomena Zeng et al. 2016

†Minutomena yichangensis Zeng et al. 2016

Subfm. †Teratelasminae Pope 1976

G. †Tashanomena

†Tashanomena variabilis Zhan and Rong 1994

G. †Teratelasma

G. †Trondomena Cocks 2005

†Trondomena bella Cocks 2005

G. †Ungulomena Cocks 2005

†Ungulomena lindstroemi Cocks 2005

G. †Idioglyptus Northrop 1939

†Idioglyptus stigmatus Northrop 1939

Fm. †Leptaenoideidae Williams 1953

G. †Leptaenisca Beecher 1890

†Leptaenisca concava Hall 1857

†Leptaenisca irregularis Amsden 1951

G. †Leptaenoidea Hedström 1917

†Leptaenoidea biohermica Rubel 2011

†Leptaenoidea rugata Lindström 1861

†Leptaenoidea silurica Hedström 1917

G. †Leptaenomendax

G. †Liljevallia Hedstrom 1917

†Liljevallia amorpha Zhang 1989

†Liljevallia gotlandica Hedstrom 1917

†Liljevallia vieillensis Northrop 1939

G. †Taleoleptaena

Fm. †Leptodontellidae Williams 1965

G. †Leptodontella

Invalid names: Altaestrophia [synonym]

G. †Parastrophonella

G. †Spinostrophia

G. †Sulcatostrophia

†Sulcatostrophia calvini Miller 1883

†Sulcatostrophia euglyphea Stainbrook 1945

Invalid names: Pseudodouvillina Stainbrook 1945 [synonym]

G. †Zophostrophia

Fm. †Leptostrophiidae Caster 1939

G. †Barbaestrophia

G. †Brachyprion Shaler 1865

Subg. †Brachyprion (Brachyprion) Shaler 1865

†Brachyprion (Brachyprion) ellisensis Dewing 1999

†Brachyprion (Brachyprion) semiglobosa Davidson 1871

Subg. †Brachyprion (Eomegastrophia) Cocks 1967

†Brachyprion (Eomegastrophia) philomena Billings 1860

†Strophomena philomela Billings 1860

Subg. †Brachyprion (Erinostrophia) Cocks and Worsley 1993

†Brachyprion (Erinostrophia) walmstedti Lindström 1861

†Erinostrophia undata McCoy 1846

†Brachyprion arenacea Davidson 1871

†Brachyprion arenaceus Lamont and Gilbert 1945

†Brachyprion attenuata Amsden 1951

†Brachyprion kurzemensis Rybnikova 1966

†Brachyprion leda Billings 1860

†Brachyprion mirabilis Johnson 1970

†Brachyprion portlocki Reed 1952

†Brachyprion robustus Twenhofel 1928

†Pholidostrophia (Eopholidostrophia) sefinensis ellisae Hurst 1974

†Stropheodonta (Brachyprion) arata Hall 1859

†Stropheodonta (Brachyprion) gibbera Amsden 1958

†Stropheodonta (Brachyprion) sefinensis Williams 1951

G. †Castellaroina

†Castellaroina fascifer Kayser 1897

†Castellaroina fuertensis Benedetto and Montoya 2015

†Castellaroina telimelensis Racheboeuf and Villeneuve 1992

G. †Chynistrophia

G. †Eomegastrophia Cocks 1967

†Eomegastrophia ethica Cocks 1967

†Eomegastrophia philomena Billings 1860

G. †Eostropheodonta Bancroft 1949

†Eostropheodonta augusta Cocks 2008

†Eostropheodonta bublitschenki Nikitin 1980

†Eostropheodonta chilcaensis Benedetto 1995

†Eostropheodonta chilcaensis parvula Benedetto and Montoya 2015

†Eostropheodonta conradii Harrington 1950

†Eostropheodonta delicata Baarli 1995

†Eostropheodonta discumbata Cocks et al. 1970

†Eostropheodonta hirnantensis M'Coy 1851

†Eostropheodonta hirnantensis hirnantensis McCoy 1851

Invalid names: Eostropheodonta siluriana Davidson 1871 [synonym], Eostropheodonta whittingtoni Bancroft 1949 [synonym]

†Eostropheodonta luna Angelin and Lindström 1880

†Eostropheodonta mullochensis Reed 1917

†Eostropheodonta multiradiata Bancroft 1949

†Eostropheodonta parvicostellata Rong 1984

†Eostropheodonta portfieldensis Cocks 2014

†Eostropheodonta schmalenseei Bergström 1968

†Eostropheodonta squamosa Havlicek 1971

†Eostropheodonta tafilaltensis Havlicek 1971

Invalid names: Eostropheodonta jebiletensis Havlicek 1971 [synonym]

†Eostropheodonta ultrix Marek and Havlíček 1967

†Stropheodonta (Eostropheodonta) williamsi Spjeldnaes 1957

Invalid names: Aphanomena Bergstrom 1968 [synonym], Neokjaerina [synonym]

G. †Gamphalosia

G. †Gibberostrophia

†Gibberostrophia gibbera Amsden 1958

G. †Leptostrophia Hall and Clarke 1892

Subg. †Leptostrophia (Leptostrophia) Hall and Clarke 1892

Subg. †Leptostrophia (Rhytistrophia)

†Leptostrophia affinalata Gill 1949

†Leptostrophia beckii Hall 1857

†Leptostrophia beechhillensis McLearn 1924

†Leptostrophia inequicostella Johnson 1970

†Leptostrophia jamesoni Reed 1917

†Leptostrophia magnifica Hall 1857

†Leptostrophia reedi Bancroft 1949

Invalid names: Magniventra Harper and Boucot 1978 [synonym]

G. †Mesoleptostrophia Harper and Boucot 1978

Subg. †Mesoleptostrophia (Mesoleptostrophia) Harper and Boucot 1978

†Mesoleptostrophia (Mesoleptostrophia) filosa Sowerby 1839

†Mesoleptostrophia (Mesoleptostrophia) ostrina Cocks 1967

Subg. †Mesoleptostrophia (Paraleptostrophia)

†Mesoleptostrophia cocksi Havlicek and Storch 1990

†Mesoleptostrophia filosa Sowerby 1839

Invalid names: Leptostrophiella [synonym], Mitchellella [synonym]

G. †Nervostrophia

†Nervostrophia extensa Cooper and Dutro 1982

†Nervostrophia geniculata Cooper and Dutro 1982

†Nervostrophia latissima Quenstedt 1871

†Nervostrophia mucrospina Cooper and Dutro 1982

†Nervostrophia multinervosa Stainbrook 1945

†Nervostrophia plana Cooper and Dutro 1982

†Nervostrophia solida Cooper and Dutro 1982

G. †Palaeoleptostrophia Rong and Cocks 1994

†Palaeoleptostrophia antecedens Williams 1951

†Palaeoleptostrophia compressa de Sowerby and Murchison 1839

†Palaeoleptostrophia jamesoni Reed 1917

†Palaeoleptostrophia ostrina Cocks 1967

†Palaeoleptostrophia tenuis Williams 1951

G. †Protoleptostrophia Caster 1939

†Protoleptostrophia perplana Conrad 1839

Invalid names: Siberistrophia [synonym], Tastaria [synonym]

G. †Protomegastrophia Caster 1939

†Protomegastrophia semiglobosa Davidson 1871

G. †Retrorstrophia Mottequin 2008

†Retrorstrophia retrorsa Kayser 1881

G. †Rotundostrophia

G. †Tubulostrophia

G. †Tudiaophomena

G. †Tuvaechonetes

G. †Tuvaestrophia

G. †Velostrophia

G. †Viodostrophia Villas and Cocks 1996

G. †Playfairia Conrad 1839

Fm. †Rafinesquinidae Schuchert 1893

G. †Crassitestella Baarli 1995

†Crassitestella reedi Cocks 1968

G. †Kiaeromena Spjeldnaes 1957

Subg. †Kiaeromena (Bekkeromena) Roomusoks 1963

†Bekkeromena ilmari Roomusoks 2004

†Bekkeromena infirma Roomusoks 2004

†Bekkeromena semipartita Roemer 1861

†Kiaeromena (Bekkeromena) vormsina Roomusoks 2004

Subg. †Kiaeromena (Kiaeromena) Spjeldnaes 1957

†Kiaeromena (Kiaeromena) grandis Cocks 2005

†Kiaeromena (Kiaeromena) harperi Cocks 2010

†Kiaeromena (Kiaeromena) kjerulfi Holtedahl 1916

†Kiaeromena (Kiaeromena) ungula McCoy 1851

Invalid names: Kiaeromena (Estomena) Rõõmusoks 1989 [synonym]

†Kiaeromena estonensis Bekker 1921

Invalid names: Leptaena trigonalis Schmidt 1908 [replaced]

†Kiaeromena ungula McCoy 1851

G. †Kjaerina Bancroft 1929

Subg. †Kjaerina (Villasina) Colmenar 2016

†Kjaerina (Villasina) almadenensis Villas 1995

†Kjaerina (Villasina) pyrenaica Colmenar 2016

†Kjaerina bipartita Salter 1854

†Kjaerina complanata de Sowerby and Murchison 1839

†Kjaerina hartae Jin et al. 1995

†Kjaerina hedstroemi Bancroft 1929

†Kjaerina jonesi Bancroft 1929

Invalid names: Kjaerina horderleyensis Bancroft 1929 [synonym], Kjaerina intermedia Bancroft 1929 [synonym], Kjaerina latericostata Cocks 2010 [synonym], Kjaerina richteri Bancroft 1929 [synonym]

†Kjaerina lepta Spjeldnaes 1957

†Kjaerina orvikui Oraspold 1956

†Kjaerina poljensis Alichova 1951

†Kjaerina poljiensis Alichova 1951

†Kjaerina typa Bancroft 1929

Invalid names: Kjaerina geniculata Bancroft 1929 [synonym]

G. †Kjerulfina Bancroft 1929

†Kjerulfina broeggeri Holtedahl 1916

†Kjerulfina foliovalve Spjeldnaes 1957

†Kjerulfina limbata Spjeldnaes 1957

†Kjerulfina polycyma Bancroft 1929

†Kjerulfina trigonalis Bancroft 1929

Subfm. †Leptaeninae Hall and Clarke 1894

G. †Astamena Roomusoks 1989

†Astamena inaequalis Roomusoks 1989

G. †Bracteoleptaena

G. †Estonomena Roomusoks 1989

†Estonomena kalevi Roomusoks 2004

†Estonomena lindae Roomusoks 1989

G. †Glossoleptaena Havlicek 1967

†Glossoleptaena emarginata Barrande 1879

†Glossoleptaena pixis Kelly 1967

Invalid names: Ludfordina Kelly 1967 [synonym]

G. †Harjumena Roomusoks 1993

†Harjumena schmidti Gagel and Holtedahl 1916

G. †Hingganoleptaena

G. †Hollardina Racheboeuf et al. 1982

†Hollardina plana Racheboeuf et al. 1982

G. †Lepidoleptaena Havlicek 1963

†Lepidoleptaena lepidula Barrande 1879

†Lepidoleptaena poulseni Kelly 1967

G. †Leptaena Dalman 1828

†Conchita rhomboidalis Wahlenberg 1818

Subg. †Leptaena (Leptaena) Dalman 1828

Subg. †Leptaena (Ygdrasilomena) Cocks 2005

†Leptaena acuticuspidata Amsden 1958

†Leptaena aequalis Amsden 1974

†Leptaena alliku Oraspold 1956

†Leptaena amelia Havlicek 1967

†Leptaena analogaeformis Biernat 1966

†Leptaena arberae Kelly 1967

†Leptaena argentina Thomas 1905

†Leptaena borghiana Mergl and Massa 1992

†Leptaena boyaca Caster 1939

†Leptaena contermina Cocks 1968

†Leptaena convexa Weller 1914

†Leptaena cooperi Easton et al. 1958

†Leptaena croma Havlicek and Storch 1990

†Leptaena crypta Öpik 1930

†Leptaena cryptoides Oraspold 1956

†Leptaena dejecta Baarli 1995

†Leptaena delicata Amsden 1949

†Leptaena electra Havlicek 1967

†Leptaena ennessbe Spjeldnaes 1957

†Leptaena gibbosa James 1874

†Leptaena holcrofti Bassett 1974

†Leptaena indigena Spjeldnaes 1957

†Leptaena ingrica Roomusoks 2004

†Leptaena kentuckiana Pope 1982

†Leptaena lappa Havlicek and Storch 1990

†Leptaena lappina Havlicek and Storch 1990

†Leptaena lemniscata Havlicek 1967

†Leptaena limbifera Havlicek 1967

†Leptaena minuta Kiaer 1926

†Leptaena moniquensis Foerste 1924

†Leptaena nanaformis Zhang et al. 1983

†Leptaena nassichuki Smith 1980

†Leptaena odeon Havlicek 1967

†Leptaena oklahomensis Amsden 1951

†Leptaena orhor Havlicek and Storch 1990

†Leptaena parvirugata Hoel 2005

†Leptaena parvissima Ivanovskii and Kulkov 1974

†Leptaena paucirugata Roomusoks 1989

†Leptaena poulseni Kelly 1967

†Leptaena praequalis Rozman 1977

†Leptaena provellerosa Havlicek and Storch 1990

†Leptaena purpurea Cocks 1968

†Leptaena quadrata Bancroft 1949

†Leptaena rara Alekseeva and Erlanger 1983

†Leptaena rhomboidalis Wahlenberg 1818

†Leptaena richmondensis Foerste 1909

Invalid names: Leptaena precursor Foerste 1909 [synonym]

†Leptaena rugaurita Havlicek 1967

†Leptaena rugosa Dalman 1828

Invalid names: Leptaena (Leptaena) martinensis Cocks 1968 [synonym]

†Leptaena salopiensis Williams 1963

†Leptaena semiradiata Sowerby 1842

†Leptaena sperion Bassett 1977

†Leptaena tenuissimestriata McCoy 1852

†Leptaena valida Bancroft 1949

†Leptaena veldrensis Spjeldnaes 1957

†Leptaena vellerosa Havlicek 1967

†Leptaena ventricosa Williams 1963

†Leptaena ventricosa Hall 1857

†Leptaena wesenbergensis Alichova 1954

†Leptaena zeta Lamont 1947

†Leptaena ziegleri Cocks 1968

Invalid names: Kurnamena Roomusoks 1989 [synonym], Leptaenopoma Marek and Havlíček 1967 [synonym], Orhoria Havlicek and Storch 1990 [synonym], Similoleptaena Roomusoks 1989 [synonym], Turgenostrophia [synonym]

G. †Leptaenopyxis Havlícek 1963

†Leptaenopyxis bouei Barrande 1848

†Leptaenopyxis kerfornei Racheboeuf 1976

G. †Leptagonia

†Leptagonia analoga Phillips 1836

†Leptagonia goldfussiana Barrande 1848

†Leptagonia relicta Havlicek 1967

Invalid names: Adiaphragma [synonym], Semileptagonia [synonym]

G. †Limbimurina

G. †Lioleptaena

G. †Lissoleptaena

G. †Mackerrovia Cocks 1968

†Mackerrovia jinei Cocks 2014

†Mackerrovia lobatus Lamont and Gilbert 1945

G. †Notoleptaena Gill 1951

†Notoleptaena linguifera Gill 1951

†Notoleptaena undulifera Talent 1963

G. †Oandumena Roomusoks 1989

†Oandumena fluviatalis Oraspold 1956

†Oandumena fluviatilis Oraspold 1956

G. †Rugoleptaena

Invalid names: Elliptostrophia [synonym], Yunnanoleptaena [synonym]

G. †Schmidtomena Roomusoks 1989

†Schmidtomena acuteplicata Schmidt 1908

G. †Tchadania

Invalid names: Leptaenidae Hall and Clarke 1894 [replaced]

Subfm. †Rafinesquininae Schuchert 1893

G. †Colaptomena Cooper 1956

†Colaptomena auduni Liljeroth et al. 2017

†Colaptomena concentrica Portlock 1843

†Colaptomena expansa de Sowerby and Murchison 1839

†Colaptomena leptostrophoidea Cooper 1956

†Colaptomena macallumi Reed 1917

†Colaptomena obesa Cooper 1956

†Colaptomena pseudopecten McCoy 1846

Invalid names: Macrocoelia [synonym]

G. †Dirafinesquina Cocks and Zhan 1998

†Dirafinesquina antiqua Popov and Cocks 2017

†Dirafinesquina globosa Cocks and Zhan 1998

G. †Hedstroemina Bancroft 1929

†Hedstroemina fragilis Bancroft 1929

Invalid names: Hedstroemina callawayiana Davidson 1883 [replaced], Hedstroemina parva Bancroft 1929 [synonym], Hedstroemina robusta Bancroft 1929 [synonym]

†Hedstroemina mundae Sharpe 1853

†Hedstroemina oanduensis Oraspold 1956

†Hedstroemina orvikui Oraspold 1956

†Hedstroemina reticulata Shaler 1865

†Hedstroemina ungula Spjeldnaes 1957

†Rafinesquina (Hedstroemina) holtedahli Spjeldnaes 1957

G. †Heteromena Zhan and Jin 2005

†Heteromena dorsiconversa Zhan and Jin 2005

G. †Hibernodonta

†Hibernodonta praeco Harper et al. 1985

G. †Odoratus

G. †Pentagomena Zhan and Jin 2005

†Pentagomena parvicostellata Zhan and Jin 2005

G. †Pirgumena Roomusoks 1993

†Pirgumena martnai Roomusoks 1993

G. †Rafinesquina Hall and Clarke 1892

Subg. †Rafinesquina (Playfairia) Conrad 1839

Subg. †Rafinesquina (Rafinesquina) Hall and Clarke 1892

†Rafinesquina alternata Conrad 1838

†Rafinesquina declivis James 1874

†Rafinesquina delicata Williams 1974

†Rafinesquina deltoidea Conrad 1838

†Rafinesquina gibbosa Wilson 1944

†Rafinesquina insidiosa Williams 1962

†Rafinesquina jeffersonensis Bradley 1930

†Rafinesquina latisculptilis Savage 1913

†Rafinesquina lignani Villas 1985

†Rafinesquina mesicosta Shumard 1860

†Rafinesquina mucronata Foerste 1914

†Rafinesquina nasuta Emmons 1842

†Rafinesquina percensis Cooper and Kindle 1936

†Rafinesquina planulata Cooper 1956

†Rafinesquina ponderosa Hayes and Ulrich 1903

†Rafinesquina praecursor Raymond 1921

†Rafinesquina pseudoloricata Barrande 1848

†Rafinesquina relicua Benedetto 1995

†Rafinesquina stropheodontoides Savage 1913

Invalid names: Rafinesquina mesistria Savage 1913 [synonym]

†Rafinesquina trentonensis Hall 1847

†Rafinesquina ultrix Marek and Havlíček 1967

†Rafinesquina urbicola Marek and Havlíček 1967

†Rafinesquina winchesterensis Foerste 1910

G. †Rakverina Roomusoks 1993

†Rakverina inaequiclina Alichova 1951

†Rakverina oanduensis Oraspold 1956

†Rakverina subaequiclina Alichova 1951

G. †Shuangheella Zhan et al. 2013

†Shuangheella elongata Zhan et al. 2013

G. †Testaprica Percival 2009

†Testaprica ajaguzensis Borissiak 1956

†Testaprica rhodesi Percival 2009

G. †Virunites Roomusoks 2004

†Virunites orvikui Oraspold 1956

G. †Scamnomena Bassett 1977

†Scamnomena rugata Lindström 1861

G. †Rhenostrophia Boucot 1960

Fm. †Shaleriidae Williams 1965

G. †Shaleria Caster 1939

Subg. †Shaleria (Janiomya) Havlíček 1967

†Shaleria (Janiomya) ornatella Davidson 1871

†Shaleria (Janiomya) parallelomya Havlíček 1967

Subg. †Shaleria (Protoshaleria) Cocks and Rong 2000

Subg. †Shaleria (Shaleria) Harper and Boucot 1978

Subg. †Shaleria (Shaleriella) Harper and Boucot 1978

†Shaleria (Shaleriella) ezerensis Rybnikova 1966

Invalid names: Shaleriella delicata Harper and Boucot 1978 [synonym]

†Shaleria dzwinogrodensis Kozlowski 1929

†Shaleria gilpeni Dawson 1881

Invalid names: Protoshaleria [synonym]

Fm. †Strophomenidae King 1846

G. †Bellimurina Cooper 1956

Subg. †Bellimurina (Bellimurina) Cooper 1956

†Bellimurina (Bellimurina) charlottae Winchell and Schuchert 1892

Invalid names: Bellimurina halli Sardeson 1892 [synonym]

†Bellimurina (Bellimurina) fluctuosa Popov et al. 2016

†Bellimurina (Bellimurina) incommoda Williams 1963

†Bellimurina compressa Cooper 1956

†Bellimurina concentrica Cooper 1956

†Bellimurina incommoda Williams 1963

†Bellimurina sarytumensis Popov et al. 2002

†Bellimurina subquadrata Cooper 1956

†Bellimurina sulcata Cooper 1956

†Bellimurina tenuicorrugata Reed 1917

G. †Chunanomena Zhan et al. 2008

†Chunanomena sembellina Zhan et al. 2008

†Chunanomena triporcata Zhan et al. 2008

G. †Gosaukammerella Senowbari-Daryan and Flügel 1996

†Gosaukammerella eomesozoica Flügel 1972

G. †Iberomena Villas 1995

†Iberomena sardoa Vinassa 1927

G. †Nasutimena Jin and Zhan 2001

†Nasutimena fluctuosa Billings 1860

†Nasutimena undulosa Roy 1941

G. †Opikina Salmon 1942

†Opikina clara Okulitch 1935

†Opikina expatiata Cooper 1956

†Opikina extensa Cooper 1956

†Opikina glabella Cooper 1956

†Opikina matutina Cooper 1956

†Opikina nasuta Cooper 1956

†Opikina parvula Cooper 1956

†Opikina platys Wilson 1944

†Opikina rugosa Wilson 1921

†Opikina septata Salmon 1942

†Opikina varia Cooper 1956

G. †Oxostrophomena Nikitina et al. 2006

†Oxostrophomena dubia Rukavishnikova 1956

G. †Septomena Roomusoks 1989

†Leptaena (Septomena) alaskensis Rasmussen et al. 2012

†Leptaena (Septomena) juvenilis Öpik 1930

†Septomena alliku Oraspold 1956

†Septomena crypta Öpik 1930

†Septomena cryptoides Oraspold 1956

†Septomena senecta Roomusoks 2004

Subfm. †Strophomeninae King 1846

G. †Actinomena Opik 1930

†Actinomena orta Öpik 1930

Invalid names: Actinomena quitana Öpik 1930 [synonym]

G. †Drummuckina Bancroft 1949

†Drummuckina donax Reed 1917

G. †Esilia

G. †Gunnarella Spjeldnaes 1957

†Gunnarella corrugata Conrad 1842

†Gunnarella corrugatella Portlock 1843

†Gunnarella delta Spjeldnaes 1957

†Gunnarella magnifica Cocks 2005

†Gunnarella mcdermotti Cocks 2014

†Strophomena (Gunnarella) beta Spjeldnaes 1957

G. †Holtedahlina Foerste 1924

†Holtedahlina moensis Roomusoks 2004

†Holtedahlina orientalis Popov and Cocks 2006

†Holtedahlina paraprostrata Jin and Zhan 2001

†Holtedahlina rakverensis Oraspold 1956

†Holtedahlina sakuensis Oraspold 1956

†Holtedahlina sinica Zhan and Cocks 1998

†Holtedahlina subtilis Roomusoks 2004

†Holtedahlina suedica Cocks 2005

†Holtedahlina sulcata Hall and Clarke 1892

†Holtedahlina varsensis Foerste 1924

G. †Infurca Percival 1979

†Infurca tessellata Percival 1979

G. †Leigerina Roomusoks 2004

†Leigerina hiiuensis Roomusoks 2004

G. †Longvillia Bancroft 1933

†Longvillia asmusi Verneuil 1845

†Longvillia deficiens Reed 1917

†Longvillia grandis de Sowerby and Murchison 1839

†Longvillia lanx Popov 1985

†Longvillia mediterranea Havlicek 1981

†Longvillia norvegica Spjeldnaes 1957

G. †Ochyromena Zhan et al. 2013

†Ochyromena plana Zhan et al. 2013

G. †Pseudostrophomena Roomusoks 1963

†Pseudostrophomena reclinis Roomusoks 1963

G. †Rhipidomena Cooper 1956

†Rhipidomena fillocostellata Cooper 1956

†Rhipidomena mesleri Cooper 1956

†Rhipidomena subparallela Cooper 1956

†Rhipidomena tennesseensis Willard 1928

†Rhipidomena tenuitesta Willard 1928

G. †Rugomena Rõõmusoks 1993

†Rugomena adilensis Rõõmusoks 1993

†Rugomena kiaeri Holtedahl 1916

†Rugomena planocorrugata Twenhofel 1928

†Rugomena vetusta James 1874

G. †Saxbyonia Roomusoks 2004

†Saxbyonia fluctuosa Roomusoks 2004

G. †Semnanostrophia Ghobadi Pour et al. 2011

†Semnanostrophia lata Ghobadi Pour et al. 2011

G. †Strophomena Rafinesque and De Blainville 1824

Subg. †Strophomena (Actinomena) Opik 1930

Subg. †Strophomena (Eostrophomena) Walcott 1905

Subg. †Strophomena (Keilamena) Rõõmusoks 1993

Subg. †Strophomena (Pentlandina) Bancroft 1949

Subg. †Strophomena (Strophomena) Rafinesque and De Blainville 1824

†Strophomena aesopea Barrande 1879

†Strophomena amoena Wang 1949

†Strophomena arcuata Shaler 1865

†Strophomena auburnensis Fenton 1928

†Strophomena billingsi Winchell and Schuchert 1893

†Strophomena cancellata Portlock 1843

†Strophomena compressa Sowerby 1823

†Strophomena concordensis Foerste 1909

†Strophomena depressa Vanuxem 1842

†Strophomena dignata Fenton 1928

†Strophomena extensa Wilson 1932

†Strophomena filitexta Hall 1847

†Strophomena folium Barrande 1879

†Strophomena fontinalis White 1874

†Strophomena girvanensis Reed 1944

†Strophomena grandes Okulitch 1935

†Strophomena hollii Davidson 1871

†Strophomena huronensis Foerste 1912

†Strophomena incurvata Shephard 1838

†Strophomena inspeciosa Willard 1928

†Strophomena keilhaui Holtedahl 1916

†Strophomena lata Spjeldnaes 1957

†Strophomena lethea Nikiforova 1955

†Strophomena magna Wilson 1945

†Strophomena maysvillensis Foerste 1909

†Strophomena minuta Wilson 1944

†Strophomena nutans Hall and Clarke 1892

†Strophomena occidentalis Foerste 1912

†Strophomena parvula Foerste 1917

†Strophomena parvula Langenhan 1899

†Strophomena pectenoides Andreeva 1961

†Strophomena pectinoides Andreeva 1961

†Strophomena planoconvexa Hall 1847

†Strophomena planumbona Hall 1847

Invalid names: Strophomena rugosa Rafinesque and De Blainville 1824 [replaced]

†Strophomena plattinensis Fenton 1928

†Strophomena rhomboidalis Logan 1863

†Strophomena rukavishnikovae Nikitina 1985

†Strophomena satterfieldi Amsden 1974

†Strophomena scofieldi Winchell and Schuchert 1892

†Strophomena sculpturata Bassler 1919

†Strophomena septata Winchell and Schuchert 1892

†Strophomena sinuata Meek 1873

†Strophomena trilobata Owen 1852

†Strophomena varsensis Dyer 1923

†Strophomena vetusta James 1874

Invalid names: Streptorhynchus (Strophomena) James 1874 [invalid subgroup]

G. †Tetraphalerella Wang 1949

†Strophomena (Tetraphalerella) cooperi Wang 1949

†Strophomena (Tetraphalerella) namasensis Popov and Cocks 2014

†Tetraphalerella bestiubensis Nikitin et al. 2003

†Tetraphalerella churchillensis Jin et al. 1997

†Tetraphalerella costellata Cooper 1956

†Tetraphalerella hecuba Billings 1860

†Tetraphalerella musculosa Fenton 1928

†Tetraphalerella neglecta James 1891

†Tetraphalerella planobesa Cooper 1956

†Tetraphalerella planodorsata Winchell and Schuchert 1892

Invalid names: Leptaenoideinae Williams 1953 [empty], Oepikinae Sokolskaya 1960 [empty], Orthotetinae Waagen 1884 [empty], Rafinesquinae Pander [empty]

Fm. †Strophonellidae Caster 1939

G. †Chronostrophonella Cocks 2008

†Chronostrophonella terranova Cocks 2008

G. †Eostrophonella Williams 1950

†Eostrophonella antiqua Rozman 1977

†Eostrophonella davidsoni Holtedahl 1916

†Eostrophonella eothen Williams 1951

†Eostrophonella polita Bancroft 1949

†Eostrophonella semiovalis Shaler 1865

G. †Strophonella Hall 1879

Subg. †Strophonella (Quasistrophonella) Harper and Boucot 1978

†Strophonella (Quasistrophonella) haueri Barrande 1848

Subg. †Strophonella (Strophonella) Hall 1879

†Strophonella (Strophonella) bransoni Amsden 1958

†Strophonella alterniradiata Amsden 1951

†Strophonella bohemica Barrande 1848

†Strophonella eothen Williams 1951

†Strophonella extensa Northrop 1939

†Strophonella gippslandica Philip 1962

†Strophonella laxiplicata Foerste 1903

†Strophonella loeblichi Amsden 1951

†Strophonella patenta Hall 1852

†Strophonella punctulifera Conrad 1838

†Strophonella semifasciata Hall 1863

Invalid names: Costistrophonella [synonym], Strophoprion Twenhofel 1914 [synonym]

G. †Syntrophodonta Struve 1982

Invalid names: Strophomenacea King 1846 [replaced], Strophomenidea King 1846 [empty]

G. †Subtransmena Strave 1981

Invalid names: Davidsoniacea King 1850 [empty], Lamcispinifera Sepkoski 2002 [nomen nudum], Martiniacea Waagen 1883 [empty], Pholidostrophidae Stainbrook 1943 [empty], Strophomenidina Opik 1934 [empty]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

low Mg calcitep

Environment:

marineuc

Locomotion:

stationaryo

Attached:

yesp

Life habit:

epifaunalo

Diet:

suspension feedero

Vision:

blindc

Comments:

Unattached, epifaunal, suspension-feeders (McKerrow, 1979).o

Created:

2004-02-28 14:13:23

Modified:

2009-04-13 11:03:33

Source: o = order, c = class, p = phylum, uc = unranked clade

References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range

Maximum range based only on fossils: base of the Dawan to the top of the Sevatian or 478.60000 to 205.60000 Ma
Minimum age of oldest fossil (stem group age): 477.7 Ma

Collections (11889 total)

Time interval	Ma	Country or state	Original ID and collection number
Oldest occurrences
Paleozoic - Triassic	538.8 - 201.4	Chile (Ovalle)	Strophomenidina indet. (222433)
Ibexian	487.5 - 470.0	USA (Nevada)	Leptellina sp. (104439) Taffia westgatei (91172)
Tremadoc	486.5 - 477.7	USA (Montana)	Aporthophyla sp. (275)
Tremadoc	486.5 - 477.7	China (Hunan and Hubei)	Rafinesquina sp. (7720)
Tremadoc	486.5 - 477.7	Russian Federation	Akelina akelina (186399)
Tremadoc	486.5 - 477.7	China (Guizhou)	Sowerbyella sp. (5274)
Tremadoc	486.5 - 477.7	China (Hubei)	Rafinesquina sp., Strophomena sp. (7728)
Ordovician	485.4 - 443.8	USA (Tennessee)	Strophomena sp. (1959)
Ordovician	485.4 - 443.8	USA (New York)	Sowerbyella sp., Rafinesquina sp., Strophomena sp., Oepikina sp. (332)
Cassinian	482.3 - 470.0	USA (Tennessee)	Leptella nevadensis (210749 210750 210751 210752 210755)
Hunneberg - Kunda	481.1 - 464.3	Russian Federation (Yaroslavl oblast)	Ingria nefedjevi (235856)
Tulean	480.8 - 474.9	USA (Montana)	Leptella sp. (287)
Tulean	480.8 - 474.9	USA (Nevada)	Leptella nevadensis (210748)
Tulean - Blackhillsian	480.8 - 470.0	USA (Nevada)	Leptella nevadensis (77186)
Dawan	478.6 - 468.1	China (Hubei)	Strophomena sp. (7727)
Dawan	478.6 - 468.1	China (JiangSu)	Leptella sp., Schedophyla sp. (7923) Leptellina sp. (7876) Schedophyla sp. (7927)
Arenig	478.6 - 466.0	China (GanSu)	Leptelloidea sp., Sowerbyella sp., Strophomena sp. (8575) Sowerbyella sp. (8568) Toquimia sp. (8577)
Arenig	478.6 - 466.0	China (Hubei)	Leptella sp. (4719 4720 4722) Leptella sp., Eosericoidea sp. (4721)
Arenig	478.6 - 466.0	China (JiangSu)	Schedophyla sp. (7924)
Arenig	478.6 - 466.0	China (Guizhou)	Leptella sp. (4756 4761 4762 4763 4764 4766 5263 5269 5270) Leptelloidea sp. (7354)