| WebNameShort | |
| Cocconeis placentula var. lineolata Yakovlev 1924 |
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| Cymatopleura echeneis Yakovlev 1924 |
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| Dicladia capreolus var. petrogradi Yakowleff 1924 |
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| Fragilaria pinnata var. virescens Yakovlev 1924 |
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| Grammatophora marina f. minor Yakovlev 1924 |
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| Melosira arenaria var. nova Yakowleff 1924 |
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| Melosira crenulata var. lanceolata Cleve ex Yakowleff 1924 |
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| Navicula elliptica var. scutellum Yakovlev 1924 |
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| Navicula formosa f. minor Yakovlev 1924 |
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| Navicula sukatschevii Yakovlev 1924 |
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