| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Fragilaria construens f. beta Manguin 1952, v. 4 (1): p. 14; fig. 12a-b | |||
| Published in | Manguin, E. 1952 [ref. 000625]. Les Diatomées fossiles du bassin thermominéral d'Antsirabe, Ramanofana II. Mémoires de L'Institut Scientifique de Madagascar, séries B, 4(1):1-57. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | uncertain/not verified | |