DiatomBase
DiatomBase name details
Chaetoceros externus Gran, 1897
160522 (urn:lsid:marinespecies.org:taxname:160522)
uncertain > unassessed
Species
Chaetoceros anastomosans var. externus (Gran) Cleve-Euler, 1951 · uncertain > unassessed
Chaetoceros anastomosans var. externus (Gran) Hustedt, 1930 · uncertain > unassessed
marine, terrestrial
recent only
Gran, H.H. (1897). Protophyta: Diatomaceae, Silicoflagellata and Cilioflagellata. Den Norske Nordhavs-Expedition 1876-1878. Botanik. Christiana, Grøndahl & Søns, pp. 1-36, pl. 1-4.
page(s): p. 25; pl. 3, fig. 44, 45 [details]
page(s): p. 25; pl. 3, fig. 44, 45 [details]
Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2026). DiatomBase. Chaetoceros externus Gran, 1897. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=160522 on 2026-07-01
Date
action
by
2018-01-31 09:33:29Z
changed
db_admin
original description
Gran, H.H. (1897). Protophyta: Diatomaceae, Silicoflagellata and Cilioflagellata. Den Norske Nordhavs-Expedition 1876-1878. Botanik. Christiana, Grøndahl & Søns, pp. 1-36, pl. 1-4.
page(s): p. 25; pl. 3, fig. 44, 45 [details]
basis of record TMAP - Trilateral Monitoring and Assessment Program database, available online at http://www.waddensea-secretariat.org/TMAP/Monitoring.html [details]
additional source Tomas, C.R. (Ed.). (1997). Identifying marine phytoplankton. Academic Press: San Diego, CA [etc.] (USA). ISBN 0-12-693018-X. XV, 858 pp., available online at http://www.sciencedirect.com/science/book/9780126930184 [details]
additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]
additional source Hartley, B., Ross, R. & Williams, D.M. (1986). A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 66(3): 531-610., available online at https://doi.org/10.1017/s0025315400042235 [details] Available for editors
[request]
source of synonymy Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details] Available for editors [request]
page(s): p. 25; pl. 3, fig. 44, 45 [details]
basis of record TMAP - Trilateral Monitoring and Assessment Program database, available online at http://www.waddensea-secretariat.org/TMAP/Monitoring.html [details]
additional source Tomas, C.R. (Ed.). (1997). Identifying marine phytoplankton. Academic Press: San Diego, CA [etc.] (USA). ISBN 0-12-693018-X. XV, 858 pp., available online at http://www.sciencedirect.com/science/book/9780126930184 [details]
additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]
additional source Hartley, B., Ross, R. & Williams, D.M. (1986). A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 66(3): 531-610., available online at https://doi.org/10.1017/s0025315400042235 [details] Available for editors
[request]source of synonymy Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Spelling Referred to by N. I. Hendey as Chaetoceros externum. [details]
To Biodiversity Heritage Library (1 publication)
To Catalogue of Diatom Names (CAS)
To Catalogue of Diatom Names (CAS) (from synonym Chaetoceros anastomosans var. externus (Gran) Hustedt, 1930)
To Catalogue of Diatom Names (CAS) (from synonym Chaetoceros anastomosans var. externus (Gran) Cleve-Euler, 1951)
To PESI (from synonym Chaetoceros anastomosans var. externus (Gran) Hustedt, 1930)
To PESI
To Catalogue of Diatom Names (CAS)
To Catalogue of Diatom Names (CAS) (from synonym Chaetoceros anastomosans var. externus (Gran) Hustedt, 1930)
To Catalogue of Diatom Names (CAS) (from synonym Chaetoceros anastomosans var. externus (Gran) Cleve-Euler, 1951)
To PESI (from synonym Chaetoceros anastomosans var. externus (Gran) Hustedt, 1930)
To PESI
