| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Biddulphia obtusa (Kützing) Grunow 1867, p. 23 | |||
| Basionym | Odontella obtusa Kützing 1844 | ||
| Comments | Isonym. Combination published earlier by Ralfs in Pritchard 1861 | ||
| Published in | Grunow, A. 1867 [ref. 000432]. Reise seiner Majestät Fregatte Novara um die Erde. Botanischer Theil. Band I. Algen. Wien, aus der Kaiselich-Königlichen Hof-und Staasdruckerei. pp. 1-104, pls I, Ia, II-XI. | ||
| 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 aurita var. obtusa (Kützing) Hustedt 1930 Odontella obtusa Kützing 1844 Biddulphia obtusa (Kützing) Ralfs in Pritchard 1861 Odontella aurita var. obtusa (Kützing) Denys 1982 Biddulphia roperiana var. obtusa (Kützing) Frenguelli 1938 Biddulphia roperiana f. obtusa (Kützing) Frenguelli 1930 | ||