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| Rhopalodia gibberula var. geminata (Pantocsek) Kisselev in Proschkina-Lavrenko 1950 |
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| Rhopalodia gibberula var. magna (Missuna) Kisselev in Proschkina-Lavrenko 1950 |
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| Rhopalodia maeotica (Pantocsek) Kisselev in Proschkina-Lavrenko 1950 |
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| Rhopalodia ornata (Missuna) Kisselev in Proschkina-Lavrenko 1950 |
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| Rhopalodia perinsignis (Pantocsek) Kisselev in Proschkina-Lavrenko 1950 |
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| Rhopalodia schuettiana (Pantocsek) Kisselev in Proschkina-Lavrenko 1950 |
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| Stauroneis phoenicenteron var. nobilis (Schumann) Zabelina in Proschkina-Lavrenko 1950 |
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| Surirella lepnewae (lepnevae) Poretzky & Scheschukova in Proschkina-Lavrenko 1950 |
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| Surirella linearis f. obtusa Skvortzow ex Proschkina-Lavrenko 1950 |
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| Surirella ovata var. hankensis Proschkina-Lavrenko 1950 |
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| Surirella ovata var. pseudopinnata (Mayer) Proschkina-Lavrenko 1950 |
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| Surirella pusilla Sheshukova in Proschkina-Lavrenko 1950 |
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| Surirella robusta f. hankensis (Skvortzow) Kisselev in Proschkina-Lavrenko 1950 |
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| Surirella turgida var. skvortzowii (Meyer) Kisselev in Proschkina-Lavrenko 1950 |
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| Surirella (Suriraya) baldjickii (baldjikii) var. vaszaryi (vascharyi) (Pantocsek) Proschkina-Lavrenko 1950 |
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| Surirella (Suriraya) cibrile Ehrenberg ex Proschkina-Lavrenko 1950 |
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| Synedra capitata var. cuneata Poretzky ex Proschkina-Lavrenko 1950 |
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| Synedra capitata var. gracilis Poretzky ex Proschkina-Lavrenko 1950 |
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| Synedra goulardi var. telezkoensis Poretzky ex Proschkina-Lavrenko 1950 |
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| Tabellaria fenestrata var. spiroides Wislouch ex Proschkina-Lavrenko 1950 |
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