| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Eunotia hemicyclus (Ehrenberg) Ralfs in Pritchard 1861, p. 763 | |||
| Basionym | Synedra hemicyclus Ehrenberg 1840 | ||
| Status | Valid | ||
| Published in | Pritchard, A. 1861 [ref. 001063]. A history of infusoria, living and fossil: arranged according to Die infusionsthierchen of C.G. Ehrenberg; containing colored engravings, illustrative of all the genera, and descriptions of all the species in that work, with several new ones; to which is appended an account of those recently discovered in the chalk formations. xii. Edition IV, revised and enlarged by J.T. Arlidge, W. Archer, J. Ralfs, W.C. Williamson and the author. London, Whittaker and Co., 1861. xiii + 968 pp., 40 pls. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Amphicampa hemicyclus (Ehrenberg) Karsten 1928 Ceratoneis hemicyclus (Ehrenberg) Grunow 1865 Pseudo-eunotia hemicyclus (Ehrenberg) Grunow in Van Heurck 1881 Synedra hemicyclus Ehrenberg 1840 Semiorbis hemicyclus (Ehrenberg) Patrick 1966 | ||