| WebNameShort | |
| Amphora turgida var. ceylonica Skvortzow 1930 |
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| Cerataulus thermalis f. ceylonica Skvortzow 1930 |
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| Cymbella aequalis f. ceylonica Skvortzow 1930 |
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| Cymbella ventricosa f. maxima Skvortzow 1930 |
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| Eunotia alstonii Skvortzow 1930 |
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| Eunotia ceylonica Skvortzow 1930 |
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| Eunotia ceylonica var. bigibba Skvortzow 1930 |
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| Eunotia formica var. ceylonica Skvortzow 1930 |
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| Eunotia frickei var. ceylonica Skvortzow 1930 |
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| Frustulia ceylonica Skvortzow 1930 |
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| Frustulia vulgaris f. ceylonica Skvortzow 1930 |
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| Navicula ceylonica Skvortzow 1930 |
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| Navicula digitoradiata f. ceylonica Skvortzow 1930 |
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| Navicula pelliculosa var. ceylonica Skvortzow 1930 |
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| Navicula perrotetii f. ceylonica Skvortzow 1930 |
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| Neidium affine (affinis) f. ceylonica Skvortzow 1930 |
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| Neidium kozlowi (koslowi, koslowii) var. baicalensis (baikalensis) Skvortzow 1930 |
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| Pinnularia cardinaliculus var. ceylonica Skvortzow 1930 |
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| Pinnularia divergens f. ceylonica Skvortzow 1930 |
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| Pinnularia microstauron var. brebissonii Skvortzow 1930 |
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