| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Gyrosigma fasciola (fasciolum) var. prolongatum (W. Smith) Proschkina-Lavrenko 1950, p. 249; pl. 82, fig. 5 | |||
| Basionym | Pleurosigma prolongatum W. Smith 1852 | ||
| Published in | Proschkina-Lavrenko, A.I. (ed.) 1950 [ref. 001823]. Diatomovyi Analiz, Kniga 3. Opredelitel' iskopaemykh i sovremennykh diatomyk vodoroslei Poriadok Pennales. Botanicheskii Institut im V.L. Komarova Akademii Nauk S.S.S.R.. Gosudarstvennoe Izdatelystvo Geologicheskoi Literatury, Moskva-Leningrad 3(1):1-366. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | uncertain/not verified | |
| List of nomenclatural synonyms | Gyrosigma prolongatum (W. Smith) Griffith & Henfrey 1856 Pleurosigma fasciolum (fasciola) var. prolongatum (W. Smith) H. Peragallo 1891 Pleurosigma prolongatum W. Smith 1852 Scalprum (Scalptrum) prolongatum (W. Smith) Kuntze 1891 Gyrosigma prolongatum (W. Smith) Cleve 1894 | ||