| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Triceratium obscurum Greville 1861, p. 76; pl. 9, fig. 8 | |||
| Status | Valid | ||
| Published in | Greville, R.K. 1861 [ref. 000975]. Descriptions of new and rare Diatoms. Series III. Transactions of the Microscopical Society, New Series, London 9:73-77, pl. IX. | ||
| Type | BM 2162, holotype | Click here to view INA card. Click here to check this name in the INA website. | |
| Type Locality | Trinidad Dr. Davy | Language of description | E |
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Pseudotriceratium (Pseudo-triceratium) obscurum (Greville) Grunow 1884 Azpeitia obscura (Greville) P.A. Sims in Williams 1988 | ||