Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Xenodiscoidea
Taxonomy
Xenodiscaceae was named by Frech (1902). Its type is Xenodiscus.
It was corrected as Xenodiscida by Spath (1934); it was corrected as Xenodiscoidea by Shigeta and Zakharov (2009), Korn and Ghaderi (2016), Zhou (2017), Korn and Hairapetian (2021) and Smyshlyaeva and Zakharov (2021).
It was assigned to Ammonoidea by Spath (1934); to Ceratitida by Tozer (1981), Waterhouse (1987), Tozer (1994), Shigeta and Zakharov (2009) and Ware and Bucher (2018); and to Paraceltitina by Leonova (2002), Korn (2006), Korn and Ghaderi (2016), Zhou (2017), Korn and Hairapetian (2021) and Smyshlyaeva and Zakharov (2021).
It was corrected as Xenodiscida by Spath (1934); it was corrected as Xenodiscoidea by Shigeta and Zakharov (2009), Korn and Ghaderi (2016), Zhou (2017), Korn and Hairapetian (2021) and Smyshlyaeva and Zakharov (2021).
It was assigned to Ammonoidea by Spath (1934); to Ceratitida by Tozer (1981), Waterhouse (1987), Tozer (1994), Shigeta and Zakharov (2009) and Ware and Bucher (2018); and to Paraceltitina by Leonova (2002), Korn (2006), Korn and Ghaderi (2016), Zhou (2017), Korn and Hairapetian (2021) and Smyshlyaeva and Zakharov (2021).
Synonymy list
Year | Name and author |
---|---|
1902 | Xenodiscaceae Frech |
1934 | Xenodiscida Spath |
1981 | Xenodiscaceae Tozer |
1987 | Xenodiscaceae Waterhouse |
1994 | Xenodiscaceae Tozer p. 49 |
2002 | Xenodiscaceae Leonova |
2006 | Xenodiscaceae Korn |
2009 | Xenodiscoidea Shigeta and Zakharov p. 65 |
2016 | Xenodiscoidea Korn and Ghaderi p. 853 |
2017 | Xenodiscoidea Zhou p. 86 |
2018 | Xenodiscaceae Ware and Bucher |
2021 | Xenodiscoidea Korn and Hairapetian p. 18 |
2021 | Xenodiscoidea Smyshlyaeva and Zakharov p. 495 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
Superfm. †Xenodiscoidea Frech 1902
show all | hide all
Fm. †Dzhulfitidae Shevyrev 1965
+
G. †Abichites Shevyrev 1965
+
†Abichites abichi Shevyrev 1965
†Abichites alibashiensis Korn and Ghaderi 2016
†Abichites ariaeii Korn and Ghaderi 2016
†Abichites infirmis Korn and Hairapetian 2021
†Abichites ovalis Korn and Hairapetian 2021
†Abichites paucinodus Korn and Ghaderi 2016
†Abichites shahriari Korn and Ghaderi 2016
†Abichites stoyanowi Kiparisova 1947
†Abichites subtrapezoidalis Korn and Ghaderi 2016
†Abichites terminalis Korn and Ghaderi 2016
G. †Alibashites Korn and Ghaderi 2016
+
†Alibashites ferdowsii Korn and Ghaderi 2016
†Alibashites mojsisovicsi Stoyanow 1910
†Alibashites uncinatus Korn and Ghaderi 2016
G. †Clivotirolites Korn and Hairapetian 2021
+
†Clivotirolites decoratus Korn and Hairapetian 2021
†Clivotirolites petilus Korn and Hairapetian 2021
G. †Dzhulfites Shevyrev 1965
+
†Dzhulfites brevisellatus Korn and Hairapetian 2021
†Dzhulfites hebes Korn and Ghaderi 2016
†Dzhulfites nodosus Shevyrev 1965
†Dzhulfites spinosus Shevyrev 1965
†Dzhulfites zalensis Korn and Ghaderi 2016
G. †Lutites Korn and Hairapetian 2021
+
†Lutites alius Korn and Hairapetian 2021
†Lutites lyriformis Korn and Hairapetian 2021
†Lutites paucis Korn and Hairapetian 2021
†Lutites plicatus Korn and Hairapetian 2021
†Lutites profundus Korn and Hairapetian 2021
†Lutites stepanovi Korn and Ghaderi 2016
G. †Paratirolites Stoyanow 1910
+
†Paratirolites aduncus Korn and Hairapetian 2021
†Paratirolites baghukensis Korn and Hairapetian 2021
†Paratirolites birunii Korn and Ghaderi 2016
†Paratirolites compressus Ehiro 1996
†Paratirolites coronatus Korn and Ghaderi 2016
†Paratirolites douvillei Diener 1914
†Paratirolites guizhouensis Liang 1983
†Paratirolites kittli Stoyanow 1910
+
Invalid names: Pseudotirolites azariani Rostovcev 1983 [synonym], Stephanites waageni Stoyanow 1910 [synonym]
†Paratirolites lanceolobatus Korn and Hairapetian 2021
†Paratirolites multiconus Korn and Ghaderi 2016
†Paratirolites nakornsrii Ishibashi and Chonglakmani 1990
†Paratirolites quadratus Korn and Ghaderi 2016
†Paratirolites robustus Korn and Hairapetian 2021
†Paratirolites rubens Korn and Hairapetian 2021
†Paratirolites serus Korn and Ghaderi 2016
†Paratirolites trapezoidalis Shevyrev 1965
†Paratirolites vediensis Shevyrev 1965
G. †Stoyanowites Korn 2014
+
†Stoyanowites aspinosus Korn and Ghaderi 2016
†Stoyanowites dieneri Stoyanow 1910
†Stoyanowites parallelus Korn and Hairapetian 2021
Fm. †Dzulfitidae Shevyrev 1965
+
Fm. †Hemilecanitidae Guex et al. 2010
+
G. †Deweveria Guex et al. 2005
+
†Deweveria crenulata Guex et al. 2010
†Deweveria dudresnayi Guex et al. 2005
†Deweveria kovalenkoi Smyshlyaeva and Zakharov 2015
G. †Hemilecanites Spath 1934
+
†Hemilecanites discus Arthaber 1908
†Hemilecanites fastigatus Guex et al. 2005
†Hemilecanites paradiscus Kummel 1969
Fm. †Huananoceratidae Zhao et al. 1978
+
G. †Huananoceras Zhao and Liang 1974
+
†Huananoceras involutum Chao and Liang 1974
†Huananoceras leiyangense Xu 1977
†Huananoceras pseudoopalinum Frech 1895
+
Invalid names: Huananoceras perornatum Zhao and Liang 1974 [synonym]
†Huananoceras pseudoperornatum Zheng 1981
†Huananoceras qianjiangense Zhao et al. 1978
G. †Shangsilites Sheng 1989
+
†Shangsilites guangyuanensis Sheng 1989
†Shangsilites shangsiensis Sheng 1989
Fm. †Kashmiritidae Spath 1934
+
G. †Hanielites Welter 1922
+
†Hanielites angulus Brayard and Bucher 2008
†Hanielites carinatitabulatus Chao 1959
†Hanielites gracilus Brayard and Bucher 2008
G. †Kashmirites Diener 1913
+
†Kashmirites armatus Waagen 1895
†Kashmirites baidi Brühwiler and Bucher 2012
†Kashmirites blaschkei Diener 1895
†Kashmirites borealis Tozer 1961
†Kashmirites columbianus Tozer 1994
†Kashmirites confusionensis Brayard et al. 2013
†Kashmirites densistriatus Welter 1922
†Kashmirites evolutus Welter 1922
†Kashmirites guangxiense Brayard and Bucher 2008
†Kashmirites kapila Diener 1897
†Kashmirites nivalis Diener 1897
†Kashmirites robustus Welter 1922
†Kashmirites shevyrevi Zakharov and Smyshlyaeva 2013
†Kashmirites stepheni Brayard et al. 2013
†Kashmirites subarmatus Diener 1913
†Kashmirites subrobustus Welter 1922
†Kashmirites utahensis Brayard et al. 2013
†Kashmirites warreni McLearn 1945
+
Invalid names: Xenoceltites robertsoni McLearn 1945 [synonym], Xenoceltites robinsoni McLearn 1945 [synonym]
†Kashmirites weisserti Brühwiler and Bucher 2011
Invalid names: Anakashmirites Spath 1930 [synonym]
G. †Nyalamites Brühwiler et al. 2010
+
G. †Preflorianites Spath 1930
+
†Preflorianites ellipticus Guo 1982
†Preflorianites garbinus Renz and Renz 1948
†Preflorianites radians Chao 1959
+
Invalid names: Glyptophiceras langsonense Vu Khuc 1984 [synonym]
†Preflorianites strongi Hyatt and Smith 1905
G. †Pseudoceltites Hyatt 1900
+
Subg. †Pseudoceltites (Saikhanites) Zakharov and Ehiro 2006
+
†Pseudoceltites (Saikhanites) khenteyensis Zakharov and Ehiro 2006
†Pseudoceltites anhuiensis Guo 1982
†Pseudoceltites darvazicus Shevyrev 1990
†Pseudoceltites evolutus Guo 1982
†Pseudoceltites lenticularis Guo 1982
†Pseudoceltites normalis Waagen 1895
G. †Sakhaitoides Ermakova 1999
+
†Sakhaitoides allarensis Dagys and Ermakova 1996
†Sakhaitoides verkhoyanicus Bychkov et al. 1976
Fm. †Liuchengoceratidae Zhao et al. 1978
+
G. †Liuchengoceras Zhao et al. 1978
+
†Liuchengoceras crassicostatum Zhao et al. 1978
†Liuchengoceras evolutum Zhao et al. 1978
†Liuchengoceras melnikovi Zakharov 1989
†Liuchengoceras minutum Zhao et al. 1978
Fm. †Paraceltitidae Spath 1930
+
G. †Cibolites Plummer and Scott 1937
+
†Cibolites africanus Miller and Furnish 1957
†Cibolites curvoplicatus Zhao and Zheng 1977
†Cibolites dongwuliensis Zhao and Zheng 1977
†Cibolites parvus Zhou 1987
†Cibolites uddeni Plummer and Scott 1937
†Cibolites waageni Miller and Furnish 1940
+
Invalid names: Cibolites mojsisovicsi Miller 1944 [synonym]
Invalid names: Xenodiscites Miller and Furnish 1940 [synonym]
G. †Doulingoceras Zhou 1985
+
†Doulingoceras costituberosum Zhou 1985
†Doulingoceras nodosum Zhou 1985
G. †Meitianoceras Zheng 1984
+
†Meitianoceras meitianense Zheng 1984
†Meitianoceras paulum Yang and Yang 1992
†Meitianoceras sphaelobatum Yang and Yang 1992
G. †Paraceltites Gemmellaro 1887
+
†Paraceltites altudensis Böse 1919
†Paraceltites costatus Hayasaka 1947
†Paraceltites elegans Girty 1909
+
Invalid names: Paraceltites bamianus Reed 1931 [synonym], Paracibolites costatus Hayasaka 1947 [synonym]
†Paraceltites hoeferi Gemmellaro 1887
+
Invalid names: Paraceltites halli Gemmellaro 1888 [synonym], Paraceltites muensteri Gemmellaro 1888 [synonym], Paraceltites plicatus Gemmellaro 1888 [synonym]
†Paraceltites hubeiensis Xu 1977
†Paraceltites hunanensis Xu 1977
†Paraceltites multicostatus Böse 1919
†Paraceltites ornatus Miller and Furnish 1940
†Paraceltites platyventrus Liang 1976
†Paraceltites rectangularis Miller 1944
†Paraceltites sellardsi Miller and Furnish 1940
†Paraceltites xizangensis Liang 1976
†Paraceltites zhongguoensis Xu 1977
Invalid names: Paracibolites Hayasaka 1947 [synonym], Paralecanites Gemmellaro 1887 [synonym]
Invalid names: Paraceltites bowdeni Rilett 1963 [nomen dubium]
Fm. †Pleuronodoceratidae Zhao et al. 1978
+
G. †Pentagonoceras Zhao et al. 1978
+
†Pentagonoceras attenuatum Zhao et al. 1978
†Pentagonoceras chaotianense Zhao et al. 1978
†Pentagonoceras costatum Zhao et al. 1978
†Pentagonoceras guangyuanense Zhao et al. 1978
†Pentagonoceras guizhouense Zhao et al. 1978
†Pentagonoceras spinosum Zhao et al. 1978
G. †Pleuronodoceras Zhao and Liang 1965
+
†Pleuronodoceras anshunense Zheng 1981
†Pleuronodoceras attenuatum Zhao et al. 1978
†Pleuronodoceras carinatum Zhao et al. 1978
†Pleuronodoceras curvaplicatum Zhao et al. 1978
†Pleuronodoceras dayenense Yang and Yang 1992
†Pleuronodoceras densiplicatum Zhao et al. 1978
†Pleuronodoceras dushanense Chao and Liang 1965
†Pleuronodoceras guangdeense Zhao et al. 1978
†Pleuronodoceras guiyangense Zhao et al. 1978
†Pleuronodoceras hubeiense Xu 1977
†Pleuronodoceras inflatum Zhao et al. 1978
†Pleuronodoceras liuchengense Zhao et al. 1978
†Pleuronodoceras mapingense Sun 1933
†Pleuronodoceras matanense Zhao et al. 1978
†Pleuronodoceras mirificum Zhao et al. 1978
†Pleuronodoceras multinodosum Zhao and Liang 1974
†Pleuronodoceras radiatum Zhao et al. 1978
†Pleuronodoceras robustum Yang 1987
†Pleuronodoceras tenuicostatum Zhao et al. 1978
†Pleuronodoceras tonglingense Guo 1988
Invalid names: Graciloceratites Zhao and Liang 1974 [synonym]
G. †Qianjiangoceras Zhao et al. 1978
+
†Qianjiangoceras anhuiense Guo 1988
†Qianjiangoceras costatum Zhao et al. 1978
†Qianjiangoceras multiseptatum Zhao et al. 1978
G. †Rotodiscoceras Zhao and Liang 1966
+
†Rotodiscoceras asiaticum Chao and Liang 1966
†Rotodiscoceras dushanense Zhao et al. 1978
†Rotodiscoceras guizhouense Zhao et al. 1978
†Rotodiscoceras hubeiense Yang and Yang 1992
†Rotodiscoceras kwangsiense Chao and Liang 1966
†Rotodiscoceras langdaiense Zheng 1981
†Rotodiscoceras latilobatum Zhao et al. 1978
†Rotodiscoceras longilobatum Zhao et al. 1978
†Rotodiscoceras nodosum Yang 1987
†Rotodiscoceras torulosum Zhao et al. 1978
†Rotodiscoceras varians Chao and Liang 1965
†Rotodiscoceras wangcangense Zhao et al. 1978
Fm. †Pseudotirolitidae Zhao 1965
+
G. †Chaotianoceras Zhao and Liang 1974
+
†Chaotianoceras densistriatum Zhao et al. 1978
†Chaotianoceras maoertangense Zhao et al. 1978
†Chaotianoceras minutum Zhao et al. 1978
†Chaotianoceras modestum Zhao and Liang 1974
†Chaotianoceras nodosum Zhao et al. 1978
†Chaotianoceras obliquum Zhao et al. 1978
G. †Dushanoceras Zhao et al. 1978
+
†Dushanoceras rotalarium Zhao et al. 1978
†Dushanoceras valeriae Zakharov 2000
G. †Pachydiscoceras Zhao and Liang 1966
+
†Pachydiscoceras changhsingense Chao and Liang 1966
†Pachydiscoceras ellipticum Zhao et al. 1978
†Pachydiscoceras flexoplicatum Zhao et al. 1978
†Pachydiscoceras obesum Zhao et al. 1978
G. †Pernodoceras Zhao and Liang 1974
+
†Pernodoceras fenghaiense Wang 1990
†Pernodoceras guangyuanense Zhao et al. 1978
†Pernodoceras kwangsiense Chao and Liang 1966
†Pernodoceras multinodosum Zhao et al. 1978
†Pernodoceras robustum Zhao and Liang 1974
†Pernodoceras subtrapezoidale Zhao et al. 1978
†Pernodoceras yonganense Wang 1990
G. †Pseudotirolites Sun 1933
+
†Pseudotirolites acuticostatus Zhao et al. 1978
†Pseudotirolites acutus Chao and Liang 1965
†Pseudotirolites anshunensis Zhao et al. 1978
†Pseudotirolites asiaticus Jaekel 1929
†Pseudotirolites disconnectus Zhao et al. 1978
†Pseudotirolites dislobatus Zheng 1981
†Pseudotirolites guixianensis Zhao et al. 1978
†Pseudotirolites laibinensis Zhao et al. 1978
†Pseudotirolites lativentrosus Chao and Liang 1965
†Pseudotirolites orientalis Chao and Liang 1965
†Pseudotirolites qianjiangensis Zhao et al. 1978
†Pseudotirolites qinglongensis Zheng 1981
†Pseudotirolites radiaplicatus Zhao et al. 1978
†Pseudotirolites regularis Zhao et al. 1978
†Pseudotirolites shaheensis Yang and Lu 1987
†Pseudotirolites varians Zhao et al. 1978
Fm. †Tapashanitidae Zhao et al. 1978
+
G. †Mingyuexiceras Zhao et al. 1978
G. †Pseudostephanites Zhao and Liang 1965
+
†Pseudostephanites costatus Zhao and Liang 1965
†Pseudostephanites nodosus Zhao et al. 1978
G. †Sinoceltites Zhao and Liang 1974
+
†Sinoceltites costatus Zhao et al. 1978
†Sinoceltites curvatus Zhao and Liang 1974
†Sinoceltites delicatus Guo 1988
†Sinoceltites ellipticus Wei 1977
†Sinoceltites opimus Zhao et al. 1978
†Sinoceltites sichuanensis Zhao et al. 1978
G. †Tapashanites Zhao and Liang 1965
+
†Tapashanites achurensis Zakharov 1983
†Tapashanites acuticostatus Zhao et al. 1978
†Tapashanites changxinensis Yang and Huo 1987
†Tapashanites changxingensis Zhao et al. 1978
†Tapashanites chaotianensis Zhao et al. 1978
†Tapashanites compressus Zhao et al. 1978
†Tapashanites costatus Zhao et al. 1978
†Tapashanites curvoplicatus Zhao et al. 1978
†Tapashanites floriformis Zhao and Liang 1965
†Tapashanites honghensis Yang 1987
†Tapashanites hunanensis Xu 1977
†Tapashanites kwangsiensis Yang 1987
†Tapashanites latiumbilicus Zhao et al. 1978
†Tapashanites latumbilicatus Zhao et al. 1978
†Tapashanites meishanensis Yang and Huo 1987
†Tapashanites mingyuexiaensis Zhao et al. 1978
†Tapashanites orientalis Xu 1977
†Tapashanites robustus Zhao et al. 1978
†Tapashanites tenuicostatus Zhao et al. 1978
†Tapashanites yaowalakae Ishibashi et al. 1994
Invalid names: Mingyuexiaceras Zhao et al. 1978 [synonym]
Fm. †Xenoceltitidae Spath 1930
+
G. †Eukashmirites Kummel 1969
+
†Eukashmirites acutangulatus Welter 1922
†Eukashmirites contortus Astakhova 1960
†Eukashmirites subdimorphus Kiparisova 1947
G. †Glyptophiceras Spath 1930
+
†Glyptophiceras himalayanum Griesbach 1880
†Glyptophiceras japonicum Nakazawa and Shimizu 1955
†Glyptophiceras kashmiricum Spath 1930
†Glyptophiceras minimum Spath 1935
†Glyptophiceras mirum Smyshlyaeva and Zakharov 2021
†Glyptophiceras ophioides Spath 1934
†Glyptophiceras polare Spath 1935
†Glyptophiceras sinuatum Waagen 1895
+
Invalid names: Lecanites laqueus Waagen 1895 [synonym], Xenoceltites pulcher Guex 1978 [synonym], Xenodiscus aequicostatus Diener 1913 [synonym], Xenodiscus althothae Diener 1913 [synonym], Xenodiscus comptoni Diener 1913 [synonym], Xenodiscus salomonii Diener 1913 [synonym]
G. †Inyoceras Tozer 1994
+
†Inyoceras bittneri Hyatt and Smith 1905
†Inyoceras multicameratus Smith 1914
†Inyoceras singularis Zakharov and Smyshlyaeva 2016
G. †Shimanskyites Zakharov and Smyshlyaeva 2016
+
†Shimanskyites shimanskyi Zakharov and Smyshlyaeva 2016
G. †Subvishnuites Spath 1930
+
†Subvishnuites enveris Arthaber 1911
†Subvishnuites posterus Brühwiler et al. 2012
†Subvishnuites stokesi Kummel and Steele 1962
†Subvishnuites yushuensis Wang and Chen 1979
Invalid names: Parinyoites Popov 1962 [synonym]
G. †Sulioticeras Tozer 1994
+
†Sulioticeras inflatus Kiparisova 1961
†Sulioticeras intermedium Tozer 1965
†Sulioticeras sulioticum Arthaber 1911
G. †Xenoceltites Spath 1930
+
†Xenoceltites cordilleranus Smith 1932
+
Invalid names: Xenodiscus intermontanus Smith 1932 [synonym]
†Xenoceltites crenoventrosus Chao 1959
†Xenoceltites crenulatus Guex et al. 2005
†Xenoceltites evolutus Waagen 1895
†Xenoceltites matheri Mathews 1929
†Xenoceltites opimus Guo 1982
†Xenoceltites pauciradiatus Brayard and Bucher 2008
†Xenoceltites praematurus Guo 1982
†Xenoceltites rotula Waagen 1895
†Xenoceltites spencei Hyatt and Smith 1905
†Xenoceltites subevolutus Spath 1930
+
Invalid names: Xenoceltites gregoryi Spath 1934 [synonym], Xenoceltites spitsbergensis Spath 1934 [synonym], Xenodiscus douglasensis Mathews 1929 [synonym], Xenodiscus rotula Waagen 1895 [synonym]
†Xenoceltites subvariocostatus Zakharov and Smyshlyaeva 2013
†Xenoceltites variocostatus Brayard and Bucher 2008
†Xenoceltites youngi Kummel and Steele 1962
†Xenoceltites ziyunensis Wang 1978
Invalid names: Inyoitinae Spath 1934 [empty]
Fm. †Xenodiscidae Frech 1902
+
G. †Aldanoceras Dagys and Ermakova 1996
G. †Hypophiceras Trümpy 1969
+
†Hypophiceras changxingense Wang 1984
†Hypophiceras gracile Spath 1930
+
Invalid names: Glyptophiceras nielseni Spath 1935 [synonym], Glyptophiceras pseudellipticum Spath 1930 [synonym]
†Hypophiceras martini Trumpy 1969
G. †Iranites Teichert and Kummel 1973
+
†Iranites ishii Bando 1979
†Iranites transcaucasicus Shevyrev 1965
†Iranites transcaucasius Shevyrev 1965
G. †Kaibinoceras Yang 1987
G. †Kelteroceras Ermakova 1975
+
†Kelteroceras bellulum Ermakova 1975
†Kelteroceras nuorum Ermakova 1975
G. †Metophiceras Spath 1935
+
†Metophiceras demissum Oppel 1862
†Metophiceras subdemissum Spath 1935
†Ophiceras (Metophiceras) noenygaardi Spath 1935
†Ophiceras (Metophiceras) praecursor Spath 1935
G. †Sakhaites Vozin 1972
+
†Sakhaites subleptodiscus Popov 1939
†Sakhaites vronskyi Popov 1961
+
Invalid names: Sakhaites improtectus Ermakova 1981 [synonym], Sakhaites orbitosus Vozin 1972 [synonym], Xenodiscus kiparisovae Popov 1961 [synonym]
G. †Shevyrevites Teichert and Kummel 1973
+
†Shevyrevites corrugatus Korn and Hairapetian 2021
†Shevyrevites nodosus Teichert and Kummel 1973
G. †Tompophiceras Popov 1961
+
†Tompophiceras fastigatum Popov 1961
†Tompophiceras morpheos Popov 1961
†Tompophiceras nielseni Spath 1935
Invalid names: Tompoites Ermakova 1977 [synonym]
G. †Xenodiscus Waagen 1879
+
†Xenodiscus araxensis Shevyrev 1965
†Xenodiscus beedei Smith 1927
†Xenodiscus besairiei Spinosa et al. 1975
†Xenodiscus chaotianensis Zhao et al. 1978
†Xenodiscus dieneri Spinosa et al. 1975
†Xenodiscus dorashamensis Shevyrev 1965
†Xenodiscus gilberti Smith 1932
†Xenodiscus guangxiensis Xu 1977
†Xenodiscus jubilaearis Zakharov 1986
†Xenodiscus khoorensis Krafft and Diener 1909
†Xenodiscus koczyrkeviczi Zakharov 1989
†Xenodiscus lissarensis Diener 1897
†Xenodiscus rotundus Haniel 1915
†Xenodiscus subcarbonarius Zakharov 1986
†Xenodiscus tarpeyi Smith 1932
†Xenodiscus wanneri Spinosa et al. 1975
†Xenodiscus xizangensis Sheng 1988
Invalid names: Palaeolecanites Reed 1944 [synonym], Proceratites Kittl 1903 [synonym], Xenaspis Waagen 1879 [synonym]
Diagnosis
No diagnoses are available