| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Navicula constans var. symmetrica Hustedt 1957, p. 289; fig. 40-41 | |||
| Published in | Hustedt, F. 1957 [ref. 000532]. Die Diatomeenflora des Flußsystems der Weser im Gebiet der Hansestadt Bremen. Abhandlungen des Naturwissenschaftlichen Verein zu Bremen 34(3):181-440, 1 pl. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Type Locality | Language of description | L | |
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Placoneis constans var. symmetrica (Hustedt) H. Kobayasi in Mayama, S., Idei, M., Osada, K. & T. Nagumo 2002 Placoneis symmetrica (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez 2005 | ||