| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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Chaetoceros externus Gran 1897, p. 25; pl. 3, fig. 44, 45
'externum' |
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| Status | Valid | ||
| Published in | Gran, H.H. 1897 [ref. 001227]. Protophyta: Diatomaceae, Silicoflagellata and Cilioflagellata. Den Norske Nordhavs-Expedition 1876-1878. Botanik. Christiana, Grøndahl & Søns. pp. 1-36, pl. 1-4. | ||
| Type | Click here to view INA card. Click here to check this name in the INA website. | ||
| Type Locality | Language of description | N, E | |
| Collector | Assessment of record accuracy | likely accurate | |
| List of nomenclatural synonyms | Chaetoceros anastomosans var. externa (Gran) Hustedt in Schmidt et al. 1921 Chaetoceros anastomosans var. externus (Gran) Cleve-Euler 1951 | ||