| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Toxonidea undulata Norman 1860, p. 160 | |||
| Status | Invalid | ||
| Comments | Nomen nudum | ||
| Published in | Norman, G. 1860 [ref. 011757]. List of Diatomaceae occurring in the neighbourhood of Hull. (continued from p. 71). Transactions of the Microscopical Society, London, series 2, 8:159-168. etc. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |