Classification of the class Helcionelloida

Cl. †Helcionelloida Peel 1991
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G. †Beshtashella Missarzhevsky and Mambetov 1981
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Beshtashella tortilis Missarzhevsky and Mambetov 1981
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Invalid names: Paraformichella orientalis Qian and Zhang 1983 [synonym]
Invalid names: Paraformichella Qian and Zhang 1983 [synonym]
Fm. †Ceratoconidae Missarzhevsky 1989
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G. †Ceratoconus Chen and Zhang 1980
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Ceratoconus bucerus Chen 1984
Ceratoconus striatus Chen and Zhang 1980
G. †Masculuconus Feng et al. 2000
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Masculuconus curvativus Feng et al. 2000
G. †Emargimantus Skovsted et al. 2012
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Emargimantus angulatus Skovsted et al. 2012
Emargimantus tunuensis Peel and Skovsted 2005
Or. †Helcionellida Geyer 1994
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Fm. †Coreospiridae Knight 1952
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G. †Anconochilus Knight 1947
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Anconochilus barnesi Knight 1947
G. †Cambrospira Yü 1979
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G. †Coreospira Saito 1936
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Coreospira raymondi Shaw 1957
Coreospira rugosa Saito 1936
Coreospira walcotti Knight 1947
G. †Humilispira Parkhaev 2001
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Humilispira adelocosma Zhou and Xiao 1984
G. †Kutanjia Kruse 1991
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Kutanjia ngalbala Kruse 1991
G. †Latouchella Cobbold 1921
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Latouchella accordionata Runnegar and Jell 1976
Latouchella adunca Zhou and Xiao 1984
Latouchella arcuata Gubanov et al. 2004
Latouchella costata Cobbold 1921
Latouchella gobiica Zhegallo 1982
Latouchella jacobinica Geyer 1986
Latouchella memorabilis Rozanov et al. 1969
Latouchella orientalis Walcott 1905
Latouchella ostenfeldense Skovsted 2004
Invalid names: Archaeospira Yü 1979 [synonym], Cambroconus Yu 1981 [synonym], Gibbaspira He 1984 [synonym], Huanglingella Chen et al. 1981 [synonym], Hubeispira Yu 1981 [synonym], Reticulatoconus [synonym], Uncinaspira He 1984 [synonym], Yunnanospira Jian 1980 [synonym]
G. †Owenella Ulrich and Scofield 1897
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Owenella antiquata Whitfield 1878
G. †Shabaktiella Missarzhevsky and Mambetov 1981
G. †Tichkaella Geyer 1986
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Tichkaella carinata Rasetti 1957
Tichkaella hamata Geyer 1986
Tichkaella insulcata Rasetti 1957
Invalid names: Archaeospiridae Yu 1979 [synonym], Latouchellidae Golikov and Starobogatov 1989 [synonym], Yangtzespiridae Yu 1984 [synonym]
Superfm. †Helcionelloidea Wenz 1938
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Fm. †Carinopeltidae Parkhaev 2013
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G. †Carinopelta Parkhaev 2013
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Carinopelta carinata Parkhaev 2001
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Invalid names: Carinopelta levis Vassiljeva 1990 [synonym]
Invalid names: Igarkiella Vasil’yeva 1998 [replaced]
G. †Gonamella Val'kov and Karlova 1984
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Gonamella rostrata Val'kov and Karlova 1984
G. †Mastakhella Missarzhevsky 1989
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Mastakhella incurva Missarzhevsky 1989
G. †Protoconus Yü 1979
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Protoconus elegans Yü 1979
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Invalid names: Purella tianzhushanensis Yü 1979 [synonym]
Invalid names: Patellella Vassiljeva 1990 [synonym]
G. †Squamiconus Vassiljeva 1990
Fm. †Helcionellidae Wenz 1938
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Absidaticonus ovatus He and Yang 1982
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Invalid names: Yangtzedonta primitiva Yu 1985 [synonym]
Absidaticonus triangulatus Xing et al. 1984
Invalid names: Yangtzedonta Yu 1985 [synonym]
G. †Aegitellus Feng et al. 2000
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Aegitellus placus Luo et al. 1982
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Invalid names: Aegitellus concentricus Feng et al. 2000 [synonym], Tannuella retusa Luo and Jiang 1982 [synonym]
G. †Anabarella Vostokova 1962
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Anabarella australis Bengtson et al. 1990
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Invalid names: Anabarella argus Bengtson et al. 1990 [synonym]
Anabarella chelata Skovsted 2006
Anabarella gypirhynchosa Xing et al. 1984
Anabarella navaranae Peel 2021
Anabarella plana Vostokova 1962
Anabarella simesi MacKinnon 1985
Anabarella tshitaensis Parkhaev 2004
G. †Anabaroconus Gubanov et al. 2004
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Anabaroconus sibiricus Gubanov et al. 2004
G. †Anhuiconus Zhou and Xiao 1984
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Anhuiconus agrenon Vendrasco et al. 2010
Anhuiconus microtuberus Zhou and Xiao 1984
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Invalid names: Anchuispira microtuberus Feng 1994 [synonym]
Invalid names: Anchuispira Feng 1994 [synonym]
G. †Anuliconus Parkhaev 2001
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Anuliconus campanula Parkhaev 2001
Anuliconus gonamica Val'kov and Karlova 1984
Anuliconus magnificus Parkhaev 2001
Anuliconus tannuelliformis Parkhaev 2004
Anuliconus truncatus Parkhaev 2001
G. †Asiapatella Parkhaev and Demidenko 2010
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Asiapatella sinuata Parkhaev and Demidenko 2010
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Invalid names: Palaeacmaea bella He and Yang 1982 [synonym]
Invalid names: Pseudopatella Esakova and Zhegallo 1996 [replaced]
G. †Asperconella Landing and Bartowski 1996
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Asperconella gloriae Landing and Bartowski 1997
Asperconella troyensis Resser 1938
G. †Auricullina Vasil’yeva 1998
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Auricullina granulosa Parkhaev 2006
Auricullina papulosa Vasil’yeva 1998
G. †Bemella Rozanov et al. 1969
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Bemella ambita Barskova 1987
Bemella amplaperata Yü 1979
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Invalid names: Bemella emeiensis Xing et al. 1984 [synonym]
Bemella atava He 1984
Bemella barskovae Parkhaev 2001
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Invalid names: Bemella minuta Barskova 1988 [replaced]
Bemella bella Chen and Zhang 1980
Bemella communis Parkhaev 2001
Bemella flexa Barskova 1988
Bemella incomparabilis Parkhaev 2001
Bemella jacutica Rozanov and Missarzhevsky 1966
Bemella malycanica Rozanov and Missarzhevsky 1966
Bemella minuta Luo et al. 1982
Bemella multicarinata Chen and Zhang 1980
Bemella parula Rozanov et al. 1969
Bemella rotundata Chen et al. 1981
Bemella septata Rozanov and Missarzhevsky 1966
Bemella villemsonae Barskova 1988
Bemella vonbitteri Landing et al. 1989
Bemella xinjiensis Feng et al. 1994
Invalid names: Charaulachella Vassiljeva 1990 [synonym], Kalbyella Berg-Madsen and Peel 1978 [synonym], Latirostratus Yü 1979 [synonym], Repenoconus Feng et al. 1994 [synonym], Rostroconus [synonym], Sacciconus Jiang 1980 [synonym], Sichuanospira He 1984 [synonym], Striatoconus Feng et al. 2000 [synonym]
G. †Calyptroconus Parkhaev 2001
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Calyptroconus radiatus Parkhaev 2001
G. †Capitoconus Skovsted 2004
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Capitoconus artus Skovsted 2004
Capitoconus inclinatus Skovsted 2004
Capitoconus nana Zhou and Xiao 1984
G. †Chuiliella Gubanov and Peel 2001
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Chuiliella elenae Gubanov and Peel 2001
G. †Cycloholcus Knight 1947
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Cycloholcus nummus Knight 1947
G. †Daedalia Parkhaev 2001
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Daedalia daedala Parkhaev 2001
G. †Davidonia Parkhaev 2017
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Davidonia rostratum Zhou and Xiao 1984
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Invalid names: Davidonia anhuiensis Zhou and Xiao 1984 [synonym], Davidonia costata Zhou and Xiao 1984 [synonym], Davidonia obliqua Landing and Bartowski 1996 [synonym], Mackinnonia davidi Bengtson et al. 1990 [synonym]
Davidonia taconica Landing and Bartowski 1996
G. †Emarginoconus Yü 1979
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Emarginoconus mirus Yü 1979
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Invalid names: Diandongoconus varians He and Yang 1982 [synonym], Emarginoconus nana Chen and Zhang 1980 [synonym]
G. †Eocyrtolites Yü 1986
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G. †Fenqiaronia Parkhaev 2001
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Fenqiaronia proboscis Feng et al. 1994
G. †Figurina Parkhaev 2001
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Figurina capitata Parkhaev 2001
Figurina figurina Parkhaev 2001
Figurina groenlandica Skovsted 2004
Figurina polaris Peel 2021
G. †Guadalquivirospira Gubanov et al. 2004
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Guadalquivirospira carinata Gubanov et al. 2004
G. †Hampilina Kobayashi 1958
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Hampilina alta Kobayashi 1958
Hampilina goniospira Kobayashi 1958
G. †Helcionella Grabau and Shimer 1909
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Helcionella antiqua Abaimova 1976
Helcionella aspera Noetling 1894
Helcionella capula Geyer 1986
Helcionella explanata Feng et al. 2000
Helcionella histosia Jacquet and Brock 2016
Helcionella kunyangensis He and Yang 1982
Helcionella lemdadensis Geyer et al. 2018
Helcionella pricei Resser and Howell 1938
Helcionella radiata Yü 1979
Helcionella sidingshanensis Zhou and Xiao 1984
Helcionella subrugosa Hall 1847
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Invalid names: Metoptoma rugosa Hall 1847 [replaced]
Helcionella waageni Redlich 1899
Helcionella yunnanensis Zhang and Babcock 2002
Invalid names: Pseudotheca Redlich 1899 [synonym]
G. †Hispanoconus Gubanov et al. 2004
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Hispanoconus cordobaensis Gubanov et al. 2004
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Hujiagouella shouxianensis Zhou and Xiao 1984
G. †Igorella Rozanov et al. 1969
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Igorella durara Kruse 1991
Igorella hamata Yü 1979
Igorella iacobinica Geyer 1986
Igorella lata Chen et al. 1981
Igorella minuta Feng et al. 2000
Igorella monstrosa Rozanov et al. 1969
Igorella orientalis Chen et al. 1981
Igorella shabaktiensis Missarzhevsky and Mambetov 1981
Igorella talassica Missarzhevsky and Mambetov 1981
Igorella ungulata Rozanov et al. 1969
Igorella xilingensis Chen et al. 1981
Igorella xundianensis Wang 1994
Invalid names: Bemellina Vassiljeva 1998 [synonym], Chabaktiella Missarzhevsky and Mambetov 1981 [synonym], Compressoconus Vassiljeva 1998 [synonym], Dianella Wang 1994 [synonym], Igorellina Missarzhevsky 1989 [synonym], Maidipingoconus Yü 1979 [synonym], Songlinella Chen et al. 1981 [synonym]
G. †Ilsanella Missarzhevsky 1981
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Ilsanella applanata Parkhaev 2001
Ilsanella atdabanica Rozanov and Missarzhevsky 1966
Ilsanella coreanicum Kobayashi 1958
Ilsanella critica Barskova 1987
Ilsanella diversa Barskova 1988
Ilsanella enallaxa Jacquet and Brock 2016
Ilsanella galinae Barskova 1988
Ilsanella historica Barskova 1987
Ilsanella oblonga Cobbold 1921
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Invalid names: Ilsanella comleyensis Cobbold 1921 [synonym]
Ilsanella orectus Jiang 1982
Ilsanella paupera Billings 1872
Ilsanella plana Barskova 1987
Ilsanella reticulata Zhou and Xiao 1984
Ilsanella rozanovi Wang 1994
Ilsanella savitskii Rozanov et al. 1969
Ilsanella simplex Chen and Zhang 1980
Ilsanella yorkensis Parkhaev 2001
Invalid names: Ginella Rozanov et al. 1969 [replaced], Parmophorella [synonym]
G. †Kuonamkaella Gubanov et al. 2004
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Kuonamkaella oliva Gubanov et al. 2004
G. †Lenoconus Vassiljeva 1990
G. †Leptostega Geyer 1986
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Leptostega abrupta Shaler and Foerste 1888
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Invalid names: Leptostega cingulata Cobbold 1921 [synonym]
Leptostega frankenwaldensis Geyer et al. 2018
Leptostega hyperborea Parkhaev 2005
Leptostega irregularis Geyer 1986
G. †Manasoconus Peel
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Manasoconus bifrons Geyer et al. 2014
G. †Marocella Geyer 1986
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Marocella antiqua Kiær 1916
Marocella australica Parkhaev 2001
Marocella depressa Kiær 1916
Marocella mira Geyer 1986
Marocella morenensis Yochelson and Gil Cid 1984
Marocella tichkaensis Geyer 1986
G. †Minastirithella Jacquet and Brock 2016
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Minastirithella silivreni Jacquet and Brock 2016
G. †Miroconulus Parkhaev 2001
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Miroconulus parvulus Parkhaev 2001
Miroconulus sinitsae Parkhaev 2004
G. †Nyuella
G. †Obtusoconus Yü 1979
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Obtusoconus ampla Voronin et al. 1982
Obtusoconus brevis Esakova and Zhegallo 1996
Obtusoconus foliaceus MacKinnon 1985
Obtusoconus grossicostus Feng et al. 1994
Obtusoconus honorabilis Qian et al. 1979
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Invalid names: Lapworthella xianfengensis Wang 1994 [synonym], Obtusoconus aberratus Esakova and Zhegallo 1996 [synonym], Obtusoconus multicostatus Yü 1979 [synonym]
Obtusoconus mirabilis Vasil'eva 1990
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Invalid names: Obtusoconus pygmaeus Chen and Xiong 1983 [synonym]
Obtusoconus reduncus Gubanov et al. 2004
Obtusoconus vostokovae Vassiljeva 1990
Invalid names: Hematoconus Chen and Xiong 1984 [synonym]
G. †Oelandia Westergård 1936
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Oelandia jingheensis Yü and Ning 1985
Oelandia pauciplicata Westergård 1936
G. †Oelandiella Vostokova 1962
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Oelandiella aequa Resser 1939
Oelandiella bellus Feng et al. 2000
Oelandiella korobkovi Vostokova 1962
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Invalid names: Archaeospira imbricata Yü 1979 [synonym], Archaeospira ornata Yü 1979 [synonym], Gibbaspira acutumbonalis He 1984 [synonym], Huanglingella polycostata Chen et al. 1981 [synonym], Latouchella magnifica Esakova and Zhegallo 1996 [synonym], Latouchella minuta Voronin and Zhegallo 1982 [synonym], Latouchella numerosa Esakova and Zhegallo 1996 [synonym], Latouchella sonlingpoensis Chen and Zhang 1980 [synonym], Oelandiella sibirica Vostokova 1962 [synonym], Pseudoyangtzespira selindeica Bokova 1990 [synonym], Uncinaspira pristina He 1984 [synonym], Uncinaspira ruidocostata He 1984 [synonym], Yangtzespira eximia Yü 1979 [synonym], Yangtzespira multicostata Xing and He 1984 [synonym], Yangtzespira regularis Jiang 1980 [synonym], Yangtzespira xindianensis Yu 1981 [synonym]
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Invalid names: Anabarella lentiformis Xing et al. 1984 [synonym]
Invalid names: Pseudoyangtzespira Bokova 1990 [synonym], Yangtzespira Yü 1979 [synonym]
G. †Papilloconus Feng et al. 2000
G. †Parapelagiella Kobayashi 1939
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Parapelagiella hinomotoensis Kobayashi 1933
G. †Pararaconus Bengtson et al. 1990
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Pararaconus paradoxus Parkhaev 2001
Pararaconus staitorum Bengtson et al. 1990
G. †Paucella Vassiljeva 1990
G. †Pedrocheotheca Gubanov et al. 2004
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Pedrocheotheca andalusica Gubanov et al. 2004
G. †Perssuakiella Peel 1988
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Postacanthella elegans Xing et al. 1984
G. †Prosinuites Poulsen 1967
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Prosinuites lepidus Yü 1979
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Invalid names: Prosinuites hubeiensis Xing et al. 1984 [synonym]
G. †Protowenella Runnegar and Jell 1976
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Protowenella cobbensis MacKinnon 1985
Protowenella flemingi Runnegar and Jell 1976
Protowenella huainanensis Zhou and Xiao 1984
Protowenella plena Missarzhevsky and Mambetov 1981
Protowenella primaria Zhou and Xiao 1984
G. †Pseudopollicina Vostokova 1962
G. †Randomia Matthew 1899
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Randomia aurorae Matthew 1899
G. †Securiconus Jiang 1980
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Securiconus costulatus Missarzhevsky 1989
Securiconus incertus Bokova 1985
Securiconus obscuricosta Zhou and Xiao 1984
Securiconus simplex Yü 1979
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Invalid names: Striatoconus yuluensis Feng et al. 2000 [synonym]
Securiconus simus Luo et al. 1982
Securiconus vulgaris Feng et al. 1994
G. †Tannuella Rozanov et al. 1969
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Tannuella chaoi Chen et al. 1981
Tannuella elata Rozanov et al. 1969
Tannuella elinorae Brock and Patterson 2004
G. †Totoralia Tortello and Sabattini 2011
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Totoralia reticulata Morris and Peel 2013
G. †Truncatoconus Yü 1979
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Invalid names: Maishucunconus [synonym]
G. †Tuoraconus Missarzhevsky 1989
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Tuoraconus acutatus Missarzhevsky 1989
Invalid names: Eosoconidae Yu 1979 [synonym], Hampilininae Kobayashi 1958 [empty], Yangtzeconinae Yu 1979 [empty]
Fm. †Igarkiellidae Parkhaev 2002
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G. †Asperoconus Yü 1979
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Invalid names: Procarinariidae Wenz 1938 [empty]
G. †Tribelopoma Jacquet et al. 2016
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Tribelopoma amygdala Jacquet et al. 2016
Superfm. †Yochelcionelloidea Runnegar and Jell 1976
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Fm. †Rugaeconidae Vassiljeva 1990
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G. †Dorispira Parkhaev and Demidenko 2010
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Dorispira aliciae Brock 1998
Dorispira aperta Orlowski 1968
Dorispira arguta Resser 1939
Dorispira burlingi Resser 1939
Dorispira comma Geyer 1986
Dorispira holmdalense Peel 1988
Dorispira lauta Yü 1979
Dorispira merino Runnegar and Jell 1976
Dorispira penecyrano Runnegar and Jell 1976
Dorispira terraustralis Runnegar and Jell 1976
G. †Xianfengella He and Yang 1982
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Xianfengella prima He and Yang 1982
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Invalid names: Scutatestomaconus latus Chen and Zhang 1980 [synonym]
Xianfengella yatesi Parkhaev 2001
Invalid names: Obscurania Vassiljeva 1990 [synonym], Rugaeconus Vassiljeva 1990 [synonym], Scutatestomaconus [synonym]
Fm. †Stenothecidae Runnegar and Jell 1980
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G. †Acanthotheca Vendrasco et al. 2011
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Acanthotheca junior Runnegar 1996
G. †Eurekapegma MacKinnon 1985
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Eurekapegma cooperi MacKinnon 1985
G. †Mellopegma Runnegar and Jell 1976
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Mellopegma georginensis Runnegar and Jell 1976
Mellopegma indecora Rozanov et al. 1969
Mellopegma schizocheras Vendrasco et al. 2011
Mellopegma uslonica Parkhaev 2004
G. †Planutenia Elicki 1994
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Planutenia flectata Elicki 1994
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Invalid names: Planutenia inclinata Elicki 1994 [synonym]
Invalid names: Aequiconus Parkhaev 2001 [synonym]
G. †Pseudoscenella Starobogatov and Moskalev 1987
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Pseudoscenella levigata Parkhaev and Demidenko 2010
Pseudoscenella manchurica Kobayashi 1933
G. †Stenotheca Hicks 1872
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Stenotheca acutacosta Walcott 1890
Stenotheca angusta Cobbold 1935
Stenotheca clotho Walcott 1912
Stenotheca cornucopia Hicks 1872
Stenotheca drepanoida He et al. 1984
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Invalid names: Mellopegma absida Li and Ding 1996 [synonym]
Stenotheca higginsi Peel 2021
Stenotheca lata Cobbold 1935
Stenotheca norvegica Resser 1938
Stenotheca pojetai Runnegar and Jell 1976
Stenotheca tepee Runnegar and Jell 1976
Stenotheca transbaikalica Parkhaev 2004
Invalid names: Mellopegmidae Missarzhevsky 1989 [synonym], Stenothecinae Runnegar and Jell 1980 [invalid subgroup], Watsonellinae Parkhaev 2002 [empty]
Fm. †Trenellidae Parkhaev 2001
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G. †Mackinnonia Bengtson et al. 1990
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Mackinnonia anabarica Parkhaev 2005
Mackinnonia corrugata Bengtson et al. 1990
Mackinnonia puppis Høyberget et al. 2015
G. †Parailsanella Voronova et al. 1987
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Parailsanella acris Voronova et al. 1987
Parailsanella inpocera Zhegallo 1983
Parailsanella lata Parkhaev 2001
Parailsanella murenica Esakova and Zhegallo 1996
Parailsanella sayutinae Parkhaev 2004
Invalid names: Isitella Missarzhevsky 1989 [synonym]
G. †Trenella Parkhaev 2001
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Trenella bifrons Parkhaev 2001
G. †Tubatoconus Feng et al. 2000
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Tubatoconus yuluensis Feng et al. 2000
G. †Udzhella Vassiljeva 1990
Fm. †Yochelcionellidae Runnegar and Jell 1976
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G. †Enigmaconus MacKinnon 1985
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Enigmaconus parvus MacKinnon 1985
Enigmaconus pyramidalis Kouchinsky et al. 2013
G. †Eotebenna Runnegar and Jell 1976
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Eotebenna arctica Peel 1989
Eotebenna papilio Runnegar and Jell 1976
Eotebenna pontifex Runnegar and Jell 1976
Eotebenna recta Missarzhevsky and Mambetov 1981
Eotebenna viviannae Peel 1991
G. †Janospira
G. †Yochelcionella Runnegar and Pojeta 1974
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Yochelcionella aichalica Schabanov et al. 1987
Yochelcionella americana Runnegar and Pojeta 1980
Yochelcionella angustiplicata Hinz-Schallreuter 1997
Yochelcionella crassa Esakova and Zhegallo 1996
Yochelcionella cyrano Runnegar and Pojeta 1974
Yochelcionella daleki Runnegar and Jell 1976
Yochelcionella erecta Walcott 1891
Yochelcionella gracilis Atkins and Peel 2004
Yochelcionella greenlandica Atkins and Peel 2004
Yochelcionella ostentata Runnegar and Jell 1976
Yochelcionella pelmani Vassiljeva 1990
Yochelcionella saginata Vendrasco et al. 2010
Yochelcionella snorkorum Vendrasco et al. 2010
Yochelcionella stylifera Missarzhevsky and Mambetov 1981
Invalid names: Runnegarella Parkhaev 2002 [synonym]
Invalid names: Enigmaconidae MacKinnon 1985 [synonym]
G. †Michniakia Missarzhevsky 1966
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Michniakia minuta Rozanov and Missarzhevsky 1966
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Fm. †Aldanellidae Linsley and Kier 1984
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G. †Aldanella Vostokova 1962
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Aldanella attleborensis Shaler and Foerste 1888
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Invalid names: Aldanella kolymica Barskova 1988 [synonym], Aldanella operosa Rozanov and Missarzhevsky 1966 [synonym], Aldanella polonica Lendzion 1977 [synonym], Aldanella rozanovi Rozanov et al. 1969 [synonym], Aldanella utchurica Rozanov et al. 1969 [synonym], Aldanella yanjiaheensis Chen 1984 [synonym]
Aldanella costata Missarzhevsky 1989
Aldanella crassa Rozanov et al. 1969
Aldanella golubevi Parkhaev 2007
Aldanella iberica Gubanov et al. 2004
Aldanella kunda Opik 1926
Aldanella patelliforma Bokova 1990
Aldanella patelliformis Bokova 1990
Aldanella remota Billings 1872
Aldanella sibirica Parkhaev and Karlova 2011
Invalid names: Paraaldanella Golubev 1976 [synonym]
G. †Nomgoliella Missarzhevsky 1980
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Nomgoliella australiensis Parkhaev 2001
Nomgoliella sinistrivolubilis Missarzhevsky 1980
Superfm. †Pelagielloidea Knight 1956
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Fm. †Pelagiellidae Knight 1952
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G. †Cambretina Horný 1964
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Cambretina mareki Horný 1964
G. †Costipelagiella Horný 1964
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Costipelagiella kochi Peel 1988
Costipelagiella nevadense Skovsted 2006
G. †Pelagiella Matthew 1895
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Pelagiella adunca He et al. 1984
Pelagiella asymmetrica Ermak and Pelman 1986
Pelagiella atlantoides Mathews 1894
Pelagiella atlasensis Geyer 1986
Pelagiella bentica Ermak and Pelman 1986
Pelagiella broeggeri Grönwall 1902
Pelagiella corinthiana Runnegar and Jell 1976
Pelagiella crassa Geyer 1986
Pelagiella deltoides Runnegar and Jell 1976
Pelagiella escayachensis Kobayashi 1937
Pelagiella exigua Resser and Howell 1938
Pelagiella lorenzi Kobayashi 1939
Pelagiella madianensis Zhou and Xiao 1984
Pelagiella primaeva Billings 1872
Pelagiella serpentis Ermak and Pelman 1986
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Invalid names: Pelagiella emeishanensis Xing 1984 [synonym]
Invalid names: Auriculaspira Zhou and Xiao 1984 [synonym], Protoscaevogyra Kobayashi 1939 [synonym]
G. †Proeccyliopterus Kobayashi 1939
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Proeccyliopterus chronus Walcott 1912
G. †Tannuspira Missarzhevsky 1989
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Tannuspira magnifica Missarzhevsky 1989
G. †Tianzhushanospira Yü 1979
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Invalid names: Proeccyliopteridae Kobayashi 1962 [synonym], Protoscaevogyridae Kobayashi 1962 [synonym]
Invalid names: Helcionelliformes Golikov and Starobogatov 1975 [empty]