Chaetoceros affinis var. willei (Gran) Hustedt, 1930 accepted as Chaetoceros willei Gran, 1897 (basis of record)
Chaetoceros pseudocrinitus Ostenfeld, 1901 (basis of record)
Fragilaria islandica Grunow ex Van Heurck, 1881 (basis of record)
Navicula membranacea Cleve, 1897 (basis of record)
Thalassiosira nitzschioides (Grunow) Mereschkowsky, 1902 (basis of record)

North East Atlantic for Asterionella japonica Cleve, 1882 
North East Atlantic for Chaetoceros affinis var. willei (Gran) Hustedt, 1930 
North East Atlantic for Chaetoceros curvisetus Cleve, 1889 
North East Atlantic for Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020 
North East Atlantic for Chaetoceros decipiens Cleve, 1873 
North East Atlantic for Chaetoceros didymus Ehrenberg, 1845 
North East Atlantic for Chaetoceros laciniosus F.Schütt, 1895 
North East Atlantic for Chaetoceros pseudocrinitus Ostenfeld, 1901 
North East Atlantic for Chaetoceros socialis H.S.Lauder, 1864 
North East Atlantic for Dinophysis acuminata Claparède & Lachmann, 1859 
North East Atlantic for Dinophysis norvegica Claparède & Lachmann, 1859 
North East Atlantic for Eucampia C.G. Ehrenberg, 1839 
North East Atlantic for Eucampia zodiacus Ehrenberg, 1839 
North East Atlantic for Fragilaria islandica Grunow ex Van Heurck, 1881 
North East Atlantic for Guinardia flaccida (Castracane) H.Peragallo, 1892 
North East Atlantic for Leptocylindrus danicus Cleve, 1889 
North East Atlantic for Leptocylindrus mediterraneus (H.Peragallo) Hasle, 1975 
North East Atlantic for Leptocylindrus minimus Gran, 1915 
North East Atlantic for Ligninicola 
North East Atlantic for Limacospora Jørg. Koch & E.B.G. Jones, 1995 
North East Atlantic for Melosira sulcata (Ehrenberg) Kützing, 1844 
North East Atlantic for Navicula membranacea Cleve, 1897 
North East Atlantic for Rhaphoneis amphiceros (Ehrenberg) Ehrenberg, 1844 
North East Atlantic for Rhizosolenia alata Brightwell, 1858 
North East Atlantic for Rhizosolenia delicatula Cleve, 1900 
North East Atlantic for Rhizosolenia fragilissima Bergon, 1903 
North East Atlantic for Rhizosolenia hebetata f. semispina (Hensen) Gran, 1908 
North East Atlantic for Thalassiosira decipiens (Grunow) E.G.Jørgensen, 1905 
North East Atlantic for Thalassiosira gravida Cleve, 1896 
North East Atlantic for Thalassiosira nitzschioides (Grunow) Mereschkowsky, 1902 
North Sea for Asterionella japonica Cleve, 1882 
North Sea for Chaetoceros affinis var. willei (Gran) Hustedt, 1930 
North Sea for Chaetoceros curvisetus Cleve, 1889 
North Sea for Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020 
North Sea for Chaetoceros decipiens Cleve, 1873 
North Sea for Chaetoceros didymus Ehrenberg, 1845 
North Sea for Chaetoceros laciniosus F.Schütt, 1895 
North Sea for Chaetoceros pseudocrinitus Ostenfeld, 1901 
North Sea for Chaetoceros socialis H.S.Lauder, 1864 
North Sea for Dinophysis acuminata Claparède & Lachmann, 1859 
North Sea for Dinophysis norvegica Claparède & Lachmann, 1859 
North Sea for Eucampia C.G. Ehrenberg, 1839 
North Sea for Eucampia zodiacus Ehrenberg, 1839 
North Sea for Fragilaria islandica Grunow ex Van Heurck, 1881 
North Sea for Guinardia flaccida (Castracane) H.Peragallo, 1892 
North Sea for Leptocylindrus danicus Cleve, 1889 
North Sea for Leptocylindrus mediterraneus (H.Peragallo) Hasle, 1975 
North Sea for Leptocylindrus minimus Gran, 1915 
North Sea for Ligninicola 
North Sea for Limacospora Jørg. Koch & E.B.G. Jones, 1995 
North Sea for Melosira sulcata (Ehrenberg) Kützing, 1844 
North Sea for Navicula membranacea Cleve, 1897 
North Sea for Rhaphoneis amphiceros (Ehrenberg) Ehrenberg, 1844 
North Sea for Rhizosolenia alata Brightwell, 1858 
North Sea for Rhizosolenia delicatula Cleve, 1900 
North Sea for Rhizosolenia fragilissima Bergon, 1903 
North Sea for Rhizosolenia hebetata f. semispina (Hensen) Gran, 1908 
North Sea for Thalassiosira decipiens (Grunow) E.G.Jørgensen, 1905 
North Sea for Thalassiosira gravida Cleve, 1896 
North Sea for Thalassiosira nitzschioides (Grunow) Mereschkowsky, 1902