Classification of the order Perischoechinida

Subcl. †Perischoechinoidea M'Coy 1849
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Or. †Bothriocidaroida von Zittel 1879
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Fm. †Bothriocidaridae Kelm 1904
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G. †Bothriocidaris d'Eichwald 1859
G. †Unibothriocidaris Kier 1982
Or. †Echinocystitoida Jackson 1912
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Fm. †Echinocystitidae Gregory 1897
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G. †Praepholidocidaris Frest and Strimple 1977
Fm. †Lepidesthidae Jackson 1896
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†Lepidesthes devonicans Whidborne 1896
G. †Meekechinus Jackson 1912
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†Meekechinus elegans Jackson 1912
Invalid names: Echinocyctitidae Gregory 1897 [empty]
Superor. †Eognathostomata Smith 1984
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Or. †Palaechinoidea Haeckel 1866
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Fm. †Cravenechinidae Hawkins 1946
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G. †Cravenechinus Hawkins 1946
G. †Xenechinus Kier 1958
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†Xenechinus parvus Kier 1958
Fm. †Palaechinidae M'Coy 1849
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G. †Lovenechinus Jackson 1912
G. †Maccoya Pomel 1869
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†Melonechinus dispar Fischer de Waldheim 1848
G. †Wrightia
G. †Xysteria Pomel 1883
G. †Lanternarius Regnell 1956
Fm. †Lepidocentridae Lovén 1874
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G. †Albertechinus Stearn 1956
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†Albertechinus devonicus Boczarowski 2001
†Albertechinus montanus Stearn 1956
G. †Elliptechinus Schneider et al. 2005
G. †Eothuria
G. †Kongielechinus Jesionek-Szymanska 1979
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†Kongielechinus magnituberculatus Jesionek-Szymanska 1979
G. †Lepidechinoides Olsson 1912
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G. †Lepidechinus Hall 1861
G. †Lepidocentrus Müller 1857
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†Lepidocentrus eifelianus Müller 1857
†Lepidocentrus rhenanus Beyrich 1857
G. †Palaeodiscus Salter 1857
G. †Pholidechinus Jackson 1912