| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Actinocyclus crassus (W. Smith) Van Heurck 1883, pl. 124, fig. 6, 8 | |||
| Basionym | Eupodiscus crassus W. Smith 1853 | ||
| Comments | Isonym. Combination previously published (Ralfs in Pritchard 1861) | ||
| Published in | Van Heurck, H. 1883 [ref. 001037]. Synopsis des Diatomées de Belgique. Atlas. Ducaju & Cie., Anvers. pls 104-132, 22bis, 82bis, 83bis, 83ter, 95bis. | ||
| 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 | Actinocyclus crassus (W. Smith) Ralfs in Pritchard 1861 Actinocyclus ehrenbergii var. crassa (W. Smith) Hustedt 1929 Actinocyclus octonarius var. crassus (W. Smith) Hendey 1954 Eupodiscus crassus W. Smith 1853 Actinocyclus octonarius var. crassus (W. Smith) Hajós 1968 | ||