| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Trigonium arcticum (Brightwell) Cleve 1867, p. 663 | |||
| Basionym | Triceratium arcticum Brightwell 1853 | ||
| Status | Valid | ||
| Published in | Cleve, P.T. 1867 [ref. 000218]. Diatomaceer från Spetsbergen. Öfversigt af Kongliga Svenska Vetenskaps-Akademiens Förhandlingar, Stockholm 24(10):661-670, pl. 23. | ||
| 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 | Biddulphia arctica (Brightwell) Boyer 1900 Biddulphia arctica (Brightwell) E. Jørgensen 1905 Triceratium arcticum Brightwell 1853 | ||