Classification of Smirnova 1975

G. †Cyclothyris M'Coy 1844
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Cyclothyris astieriana d'Orbigny 1847
G. †Lacunosella Wisniewska 1932
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Lacunosella lacunosa Schlotheim 1813
Lacunosella pachytheca Zeuschner 1855
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Galliennithyris insignis Zeuschner 1857
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Terebrataliopsis czapskiana Zeuschner 1857
G. †Tropeothyris Smirnova 1972
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Tropeothyris bieskidensis Zeuschner 1857
Tropeothyris carpathica Zittel 1870
Tropeothyris cyclogonia Zeuschner 1857
Tropeothyris immanis Zeuschner 1857
Tropeothyris isomorpha Gemmellaro 1871
Tropeothyris testatus Smirnova 1975
G. †Weberithyris Smirnova 1969
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Weberithyris moravica Glocker 1845
G. †Zeillerina Kjansep 1959
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Zeillerina magasiformis Zeuschner 1856
G. †Zeuschneria Smirnova 1975
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Zeuschneria imitabilis Smirnova 1975
Fm. Dallinidae Beecher 1893
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G. †Carpatothyris Smirnova 1975
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Carpatothyris repanda Zeuschner 1857