1. Species Chaetoceros affinis Lauder, 1864
2. Species Chaetoceros anastomosans Grunow, 1882
3. Species Chaetoceros atlanticus Cleve, 1873
4. Species Chaetoceros borealis Bailey, 1854
5. Species Chaetoceros brevis F.Schütt, 1895
6. Species Chaetoceros cinctus Gran, 1897
7. Species Chaetoceros circinalis (Meunier) K.G. Jensen & Moestrup, 1998
8. Species Chaetoceros coarctatus Lauder, 1864
9. Species Chaetoceros compressus Lauder, 1864
10. Species Chaetoceros concavicornis Mangin, 1917
11. Species Chaetoceros constrictus Gran, 1897
12. Species Chaetoceros convolutus Castracane, 1886
13. Species Chaetoceros crinitus F.Schütt, 1895
14. Species Chaetoceros curvisetus Cleve, 1889
15. Species Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020
16. Species Chaetoceros decipiens Cleve, 1873
17. Species Chaetoceros densus (Cleve) Cleve, 1899
18. Species Chaetoceros dichaeta Ehrenberg, 1844
19. Species Chaetoceros didymus Ehrenberg, 1845
20. Species Chaetoceros diversus Cleve, 1873
21. Species Chaetoceros filiformis Meunier, 1910
22. Species Chaetoceros holsaticus F.Schütt, 1895
23. Species Chaetoceros imbricatus Mangin, 1912
24. Species Chaetoceros laciniosus F.Schütt, 1895
25. Species Chaetoceros lorenzianus Grunow, 1863
26. Species Chaetoceros neogracilis VanLand., 1968
27. Species Chaetoceros peruvianus Brightwell, 1856
28. Species Chaetoceros pseudocrinitus Ostenfeld, 1901
29. Species Chaetoceros similis Cleve, 1896
30. Species Chaetoceros simplex Ostenfeld, 1902
31. Species Chaetoceros socialis H.S.Lauder, 1864
32. Species Chaetoceros subtilis Cleve, 1896
33. Species Chaetoceros tenuissimus Meunier, 1913
34. Species Chaetoceros teres Cleve, 1896
35. Species Chaetoceros wighamii Brightwell, 1856
36. Species Chaetoceros impressus K.G.Jensen & Moestrup, 1998 accepted as Chaetoceros castracanei Karsten, 1905 (synonym)
37. Species Chaetoceros messanensis Castracane, 1875 accepted as Chaetoceros messanense Castracane, 1875
38. Species Chaetoceros neogracile S.L.VanLandingham, 1968 accepted as Chaetoceros neogracilis VanLand., 1968
39. Species Chaetoceros armatus T.West, 1860 (uncertain > unassessed)
40. Species Chaetoceros castracanei Karsten, 1905 (uncertain > unassessed)
41. Species Chaetoceros ceratosporus Ostenfeld, 1910 (uncertain > unassessed)
42. Species Chaetoceros contortus Schütt, 1895 (uncertain > unassessed)
43. Species Chaetoceros coronatus Gran, 1897 (uncertain > unassessed)
44. Species Chaetoceros costatus Pavillard, 1911 (uncertain > unassessed)
45. Species Chaetoceros danicus Cleve, 1889 (uncertain > unassessed)
46. Species Chaetoceros diadema (Ehrenberg) Gran, 1897 accepted as Syndendrium diadema Ehrenberg, 1854 † (uncertain > unassessed)
47. Species Chaetoceros difficilis Cleve, 1900 (uncertain > unassessed)
48. Species Chaetoceros eibenii Grunow, 1882 (uncertain > unassessed)
49. Species Chaetoceros externus Gran, 1897 (uncertain > unassessed)
50. Species Chaetoceros fragilis Meunier, 1910 (uncertain > unassessed)
51. Species Chaetoceros furcellatus Yendo, 1911 (uncertain > unassessed)
52. Species Chaetoceros ingolfianus Ostenfeld, 1902 (uncertain > unassessed)
53. Species Chaetoceros karianus Grunow, 1880 (uncertain > unassessed)
54. Species Chaetoceros lauderi Ralfs, 1864 (uncertain > unassessed)
55. Species Chaetoceros messanense Castracane, 1875 (uncertain > unassessed)
56. Species Chaetoceros mitra (Bailey) Cleve, 1896 accepted as Dicladia mitra J.W.Bailey, 1856 † (uncertain > unassessed)
57. Species Chaetoceros perpusillus Cleve, 1897 (uncertain > unassessed)
58. Species Chaetoceros protuberans Lauder, 1864 (uncertain > unassessed)
59. Species Chaetoceros pseudocurvisetus Mangin, 1910 (uncertain > unassessed)
60. Species Chaetoceros radicans F.Schütt, 1895 (uncertain > unassessed)
61. Species Chaetoceros rostratus Ralfs, 1864 (uncertain > unassessed)
62. Species Chaetoceros seiracanthus Gran, 1897 (uncertain > unassessed)
63. Species Chaetoceros septentrionalis Cleve, 1896 (uncertain > unassessed)
64. Species Chaetoceros tetrastichon Cleve, 1897 (uncertain > unassessed)
65. Species Chaetoceros tortissimus Gran, 1900 (uncertain > unassessed)
66. Species Chaetoceros willei Gran, 1897 (uncertain > unassessed)

marine, brackish, fresh, terrestrial

recent + fossil

Ehrenberg, C.G. (1844). Einige vorläufige Resultate seiner Untersuchungen der ihm von der Südpolreise des Capitain Rofs, so wie von den Herren Schayer und Darwin zugekommenen Materialien über das Verhalten des kleinsten lebens in den Oceanen und den gröfsten bisher zugänglichen Tiefen des Weltmeers. Bericht über die zur Bekanntmachung geeigneten Verhandlungen der Königlich-Preussischen Akademie der Wissenschaften zu Berlin, 1844: 182-207 [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. (2024). DiatomBase. Chaetoceros C.G. Ehrenberg, 1844. Accessed through: The UK Marine Environmental Data and Information Network (2024) Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications at: https://marinespecies.org/msbias/aphia.php?p=taxdetails&id=148985 on 2024-04-24

The UK Marine Environmental Data and Information Network (2024). Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications. Chaetoceros C.G. Ehrenberg, 1844. Accessed at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=148985 on 2024-04-24

[taxonomic tree]