Table 1 Combined list of species from the Helgoland Roads taxon list and check-list by Hoppenrath [7]
Species | Aphia ID | Hoppenrath [7] | 2009 onwards | Reference image in Planktonnet |
|---|---|---|---|---|
Bacillariophyceae | ||||
 Achnanthes longipes C.Agardh, 1824 | X | X | ||
 Actinocyclus curvatulus Janisch, 1874 | X | X | ||
 Actinocyclus octonarius Ehrenberg | X | X | ||
 Actinoptychus senarius (Ehrenbergi) Ehrenberg | X | X | ||
 Actinoptychus splendens (Shadbolt) Ralfs ex Pritchard, 1861 | X | X | ||
 Asterionellopsis glacialis (Castracane) Round, 1990 | X | X | ||
 Asteroplanus karianus (Grunow) C.Gardner & R.M.Crawford | X | X | ||
 Aulacodiscus argus (Ehrenberg) Schmidt | X |  | ||
 Bacillaria paxillifer (O. F. Müller) T.Marsson |  Bacillaria paxillifera (O.F.Müller) T.Marsson, 1901 | X | X | |
 Bacteriastrum hyalinum Lauder, 1864 | X | X | ||
 Bellerochea malleus (Brightwell) Van Heurck, 1885 | X | X | ||
 Biddulphia alternans (Bailey) Van Heurck, 1885 | X | X | ||
 Brockmanniella brockmannii (Hustedt) Hasle et al. | X | X | ||
 Campylosira cymbelliformis (A.Schmidt) Grunow ex Van Heurck, 1885 | X | X |  | |
 Calyptrella robusta (Norman) Hernandez-Becerril et Meave (= Rhizosolenia robusta in Helgoland Roads species list) | X | X | ||
 Catenula adhaerens (Mereschkowsky) Mereschkowsky, 1903 | X |  |  | |
 Cerataulina pelagica (Cleve) Hendey | X | X | ||
 Cerataulus radiatus R.Ross | X |  |  | |
 Chaetoceros affinis Lauder, 1864 | X | X | ||
 Chaetoceros anastomosans Grunow, 1882 |  | X | ||
 Chaetoceros borealis Bailey, 1854 | X | X | ||
 Chaetoceros compressus Cleve, 1894 | Cf. X | Cf X | ||
 Chaetoceros convolutus Castracane, 1886 | X | Cf recorded as convolutus/concavicornis group |  | |
 Chaetoceros coronatus Gran, 1897 | X |  |  | |
 Chaetoceros costatus Pavillard, 1911 | X | X | ||
 Chaetoceros crinitus F.Schütt, 1895 | X |  |  | |
 Chaetoceros curvisetus Cleve, 1889 | X | X | ||
 Chaetoceros danicus Cleve, 1889 | X | X | ||
 Chaetoceros debilis Cleve, 1894 | X | X | ||
 Chaetoceros decipiens Cleve, 1873 | X | X | ||
 Chaetoceros densus (Cleve) Cleve, 1899 | X | X | ||
 Chaetoceros diadema (Ehrenberg) Gran | X | X | ||
 Chaetoceros didymus Ehrenberg, 1845 | X | X | ||
 Chaetoceros eibenii Grunow, 1882 | X | X | ||
 Chaetoceros externus Gran | Drebes, 1974 only |  |  | |
 Chaetoceros lauderi Ralfs, 1864 | X | X (based on resting stage morphology) | ||
 Chaetoceros lorenzianus Grunow, 1863 |  | X (identified by the presence of cysts and their morphology) | ||
 Chaetoceros minimus (Levander) D.Marino, G.Giuffre, M.Montresor and A. Zingone, 1991 | Helgoland species list only |  |  | |
 Chaetoceros protuberans Lauder, 1864 | X | X | ||
 Chaetoceros pseudocurvisetus Mangin |  | X | ||
 Chaetoceros radicans F.Schütt, 1895 | X | X (vegetative stages and resting cysts) | ||
 Chaetoceros similis Cleve, 1896 | X |  |  | |
 Chaetoceros simplex Ostenfeld, 1902 | X |  |  | |
 Chaetoceros socialis Lauder, 1864 | X | X | ||
 Chaetoceros subtilis Cleve | X | X | ||
 Chaetoceros teres Cleve | X | X (based on resting stage morphology | ||
 Chaetoceros tortissimus Gran | X | X |  | |
 Chaetoceros willei Gran | X |  |  | |
 Corethron hystrix Hensen (as Corethron criophilum in Helgoland Roads species list) | X | X | ||
 Coscinodiscus centralis | X | A similar species was identified and documented but the ID not confirmed |  | |
 Coscinodiscus concinnus Smith | X | X | ||
 Coscinodiscus granii Gough | X | X | ||
 Coscinodiscus pavillardii Forti (= Stellarima stellaris in Helgoland Roads species list) | X |  |  | |
 Coscinodiscus radiatus Ehrenberg | X | X | ||
 Coscinodiscus stellaris Roper (currently accepted name S. stellaris) | As S. stellaris in Helgoland species list | X |  |  |
 Coscinodiscus wailesii Gran et Angst | X | X | ||
 Cylindrotheca closterium (Ehrenberg) Reimann et Lewin (syn. Nitzschia closterium) | X | X | ||
 Dactyliosolen fragilissimus (Bergon) Hasle, 1996 | X |  | ||
 Delphineis surirella (Ehrenberg) Andrews (syn. Raphoneis surirella) | X | X | ||
 Detonula confervacea (Cleve) Gran | X | X | ||
 Detonula pumila (Castracane) Gran (syn. Schroederella pumila, Schroederella schroederi) | X | X | (Vegetative and auxospore stages) | |
 Ditylum brightwellii (West) Grunow | X | X | ||
 Eucampia zodiacus Ehrenberg | X | X | ||
 Eunotogramma dubium Hustedt | X |  | ||
 Fragilaria islandica Grunow |  | X | ||
 Fragilaria oblonga Drebes et Schulz | X |  | ||
 Grammatophora marina (Lyngbye) Kützing, 1844 | Cf x | X as spp |  | |
 Guinardia delicatula (Cleve) Hasle, 1997 (syn. Rhizosolenia delicatula) | X | X | ||
 Guinardia flaccida (Castracane) Peragallo | X | X | ||
 Guinardia striata (Stolterfoth) Hasle (syn. Rhizosolenia stolterfothii) | X | X | ||
 Helicotheca tamesis (Shrubsole) Ricard (syn. Streptotheca tamesis) | X |  | ||
 Lauderia annulata Cleve (syn. Lauderia borealis) | X | X | ||
 Leptocylindrus danicus Cleve | X | X | ||
 Leptocylindrus minimus Gran | X | X | ||
 Lithodesmium undulatum Ehrenberg | X | X | ||
 Mediopyxis helysia Kühn, Hargreaves & Halliger |  | X | ||
 Melosira ambigua | No aphia ID | Present in Helgoland Roads species list only, status unclear (no authority added) |  |  |
 Melosira moniliformis (O. F. Müller) Agardh (syn. Melosira borreri) | X |  | ||
 Melosira nummuloides Agardh | X |  | ||
 Minidiscus trioculatus (Taylor) Hasle | Cf x |  | ||
 Nitzschia longissima (Brebisson) Ralfs | (Drebes, 1974 only) |  |  | |
 Odontella aurita (Lyngbye) Agardh | X | X | ||
 Odontella aurita var minima (Grunow) De Toni | X | X | ||
 Odontella granulata (Roper) Ross (syn. Biddulphia granulata) | X | X | ||
 Odontella longicruris (Greville) M.A.Hoban, 1983 |  | X | ||
 Odontella mobiliensis (Bailey) Grunow | X | X | ||
 Odontella obtusa Kützing | Cf x | X | ||
 Odontella regia (Schultze) Simonsen (syn. Biddulphia regia) | X | X | ||
 Odontella rhombus (Ehrenberg) Kützing (syn. Biddulphia rhombus) | X | X | ||
 Odontella rhombus f. trigona (van Heurck) Ross | X | X | ||
 Odontella sinensis (Greville) Grunow (syn. Biddulphia sinensis) | x | X | ||
 Paralia marina (Smith) Heiberg (syn. Paralia sulcata) | X | X | ||
 Plagiogrammopsis vanheurckii (Grunow) Hasle et al. (syn. Plagiogramma vanheurckii) | X | X | ||
 Podosira stelliger (Bailey) Mann (syn. Hyalodiscus stelliger) | As P. stelligera | X | X | |
 Porosira glacialis (Grunow) Jörgensen (syn. Lauderia glacialis) | X | X | ||
 Proboscia alata (Brightwell) Sundström (syn. Rhizosolenia alata) | X | X | ||
 Proboscia indica (Peragallo) Hernández-Becerril (syn. Rhizosolenia indica) | X | X | ||
 Pseudo-nitzschia americana (Hasle) Fryxell |  | X | ||
 Pseudo-nitzschia delicatissima (Cleve) Heiden (syn. Nitzschia delicatissima) | Cf X |  |  | |
 Pseudo-nitzschia fraudulenta Cleve | X |  |  | |
 Pseudo-nitzschia pungens (Grunow ex Cleve) G.R.Hasle (= Nitzschia ‘seriata’ in Drebes 1974) | X | X | ||
 Pseudo-nitzschia multiseries (Hasle) Hasle |  | X |  | |
 Pseudo-nitzschia seriata (Cleve) H. Peragallo, 1899 | Helgoland Roads species list only |  |  | |
 Pseudopodosira westii (Smith) Sheshukova-Poretzkaya (syn. Melosira westii) | No aphia ID | X |  |  |
 Rhaphoneis amphiceros (Ehrenberg) Ehrenberg | X | X | ||
 Rhizosolenia hebetata f. semispina (Hensen) Gran | X | X | ||
 Rhizosolenia imbricata Brightwell (syn. Rhizosolenia shrubsolei) | X | X | ||
 Rhizosolenia pungens Cleve-Euler | X | X | ||
 Rhizosolenia setigera Brightwell | X | X | ||
 Rhizosolenia cf similoides Cleve-Euler | X |  |  | |
 Rhizosolenia styliformis Brightwell | X | X | ||
 Roperia tesselata (as Roperiates selata in Hoppenrath [7]) (Roper) Grunow | X | X | ||
 Skeletonema costatum (Greville) Cleve sensu lato | X | X |  | |
 Skeletonema marinoi Sarno & Zingone, 2005 |  | X | ||
 Stauropsis membranacea (Cleve) Meunier (syn. Stauroneis membranacea) | (As Meuniera membranacea) | X | X As M. membranacea | |
 Stephanopyxis turris (Greville et Arnott) Ralfs | X | X | ||
 Subsilicea fragilarioides Stosch et Reimann | X | X | ||
 Thalassionema frauenfeldii Tempère & Peragallo (syn. Thalassiothrix frauenfeldii) | X | X | ||
 Thalassionema nitzschioides (Grunow) Mereschkowsky | X | X | ||
 Thalassiosira aestivalis Gran et Angst | X | ? | ||
 Thalassiosira cf allenii Takano | X |  |  | |
 Thalassiosira angulata (Gregory) Hasle | X | X | ||
 Thalassiosira anguste-lineata (Schmidt) Fryxell et Hasle (syn. Coscinodiscus anguste-lineata, Thalassiosira polychorda) | X | X | ||
 Thalassiosira concaviuscula Makarova | X |  | ||
 Thalassiosira curviseriata Takano | X |  | ||
 Thalassiosira decipiens (Grunow) E.G.Jørgensen | X |  |  | |
 Thalassiosira delicatula Ostenfeld | X |  | ||
 Thalassiosira diporocyclus Hasle | X |  |  | |
 Thalassiosira eccentrica (Ehrenberg) Cleve (syn. Coscinodiscus eccentricus) | X | X | ||
 Thalassiosira hendeyi Hasle et Fryxell | X | X | ||
 Thalassiosira cf kuschirensis Takano | X |  |  | |
 Thalassiosira lundiana Fryxell | X |  |  | |
 Thalassiosira mala Takano | X |  |  | |
 Thalassiosira minima Gaarder | X | ? | ||
 Thalassiosira monoporocyclus Hasle (Currently accepted as T. minuscula) | X |  | ||
 Thalassiosira nordenskioeldii Cleve | X | X | ||
 Thalassiosira oceanica Hasle | X | X | ||
 Thalassiosira proschkinae Makarova | X |  |  | |
 Thalassiosira punctigera (Castracane) Hasle (syn. Thalassiosira angstii, Thalassiosira japonica) | X | X | ||
 Thalassiosira rotula Meunier | X | X | ||
 Thalassiosira subtilis (Ostenfeld) Gran | X |  |  | |
 Thalassiosira tealata Takano | X |  |  | |
 Thalassiosira tenera Proschkina-Lavrenkoc | X | X | ||
 Triceratium favus Ehrenberg | X | X | ||
 Plagiolemma distortum Nézan |  | ? | X | |
Dinoflagellates | ||||
 Actiniscus pentasterias (Ehrenberg) Ehrenberg (syn. Gymnaster pentasterias) | X | X | ||
 Akashiwo sanguinea (Hirasaki) Hansen et Moestrup (syn. Gymnodinium sanguineum, Gymnodinium splendens) | X | X | ||
 Alexandrium ostenfeldii (Paulsen) Balech et Tangen, 1985 (species complex) |  | X | ||
 Amoebophrya ceratii (Koeppen) Cachon | X |  |  | |
 Amylax triacantha (Jörgensen) Sournia (syn. Gonyaulax triacantha) | X | X | ||
 Ceratium arietinum Cleve (= Ceratium bucephalum), accepted as Tripos arietinus (Cleve) F.Gómez, 2013 | X |  | ||
 Ceratium furca (Ehrenberg) Claparède et Lachmann, accepted as Tripos furca (Ehrenberg) F.Gómez, 2013 | X | X | ||
 Ceratium fusus (Ehrenberg) Dujardin, accepted as Tripos fusus (Ehrenberg)  F. Gómez, 2013 | X | X | ||
 Ceratium horridum (Cleve) Gran (syn Ceratium intermedium), accepted as Tripos horridus (Cleve) F.Gómez, 2013 | X | X | ||
 Ceratium lineatum (Ehrenberg) Cleve, accepted as Tripos lineatus (Ehrenberg) F.Gómez, 2013 | X | X | ||
 Ceratium longipes (Bailey) Gran, accepted as Tripos longipes (J.W.Bailey) F.Gómez, 2013 | X |  | ||
 Ceratium macroceros (Ehrenberg) Vanhöffen, accepted as Tripos macroceros (Ehrenberg) F.Gómez, 2013 | X | X | ||
 Ceratium tripos (Müller) Nitzsch, accepted as Tripos muelleri, Bory de Saint-Vincent, 1827 | X | X | ||
 Dinophysis acuminata Claparède et Lachmann | X | X | ||
 Dinophysis acuta Ehrenberg | X | X | ||
 Dinophysis dens, Pavillard | X |  |  | |
 Dinophysis norvegica Claparède et Lachmann | X | X | ||
 Dinophysis rotundata Claparède et Lachmann | Phalacroma rotundatum | X | X | |
 Dinophysis tripos Gourret |  | X |  | |
 Diplopelta bomba Stein ex Jörgensen | X |  |  | |
 Diplopsalis lenticula Bergh | X | X | ||
 Dissodinium pseudocalani (Gönnert) Drebes ex Elbrächter et Drebes | X |  |  | |
 Dissodinium pseudolunula Swift ex Elbrächter et Drebes | X | X | ||
 Exuviella marina Cientkowski (as Prorocentrum lima in Helgoland Roads species list) | X |  |  | |
 Fragilidium subglobosum (v. Stosch) Balech (syn. Helgolandinium subglobosum) | X |  | ||
 Gonyaulax diegensis Kofoid | X |  |  | |
 Gonyaulax digitale (Pouchet) Kofoid | X | X | ||
 Gonyaulax spinifera (Claparède et Lachmann) Diesing | X | X |  | |
 Gonyaulax verior Sournia | X |  |  | |
 Gymnodinium chlorophorum Elbrächter et Schnepf (syn. Lepidodinium viride) | As L. chlorophorum | X | X As Lepidodinium chlorophorum | |
 Gymnodinium cf. endofasciculum Campbell | X |  |  | |
 Gymnodinium gracile Bergh (syn. Gymnodinium abbreviatum, Gymnodinium lohmannii) | X |  |  | |
 Gymnodinium lebourae Pavillard | X |  |  | |
 Gymnodinium striatissimum Hulburt (syn. Gymnodinium heterostriatum) | X |  | ||
 Gyrodinium britannicum Kofoid et Swezy | X | X |  | |
 Gyrodinium calyptoglyphe Lebour (syn. Sclerodinium calyptoglyphe) | X | X | ||
 Gyrodinium lacryma (Meunier) Kofoid et Swezy | X |  |  | |
 Gyrodinium prunus (Wulff) Lebour | X |  |  | |
 Gyrodinium spirale (Bergh) Kofoid et Swezy | X | X | ||
 Gyrodinium undulans Hulburt | X |  | ||
 Heterocapsa minima Pomroy | X |  |  | |
 Heterocapsa niei (Loeblich) Morill et Loeblich (syn. Cachonina niei) | X |  | ||
 Heterocapsa rotundata (Lohmann) Hansen (syn. Katodinium rotundatum, Amphidinium rotundatum) | X | X |  | |
 Heterocapsa triquetra (Ehrenberg) Stein (syn. Peridinium triquetrum) | X | X | ||
 Karenia mikimotoi (Miyake et Kominami ex Oda) Hansen et Moestrup (syn. Gymnodinium mikimotoi, Gyrodinium aureolum) | X |  |  | |
 Katodinium glaucum (Lebour) Loeblich (syn. Massartia glauca) | X | X |  | |
 Mesoporos perforatus (Gran) Lillick | X | X | ||
 Nematodinium armatum (Dogiel) Kofoid et Swezy | X | X | ||
 Noctiluca scintillans (Macartney) Kofoid et Swezy (syn. Noctiluca miliaris) | X | X | ||
 Oblea rotunda (Lebour) Balech ex Sournia (syn. Peridiniopsis rotunda, Glenodinium rotundum) | X | X | ||
 Oodinium pouchetii (Lemmermann) Chatton | (Drebes 1974 only) |  |  | |
 Oxyrrhis marina Dujardin | X |  |  | |
 Paulsenella chaetoceratis (Paulsen) Chatton | (Drebes, 1974 only) |  |  | |
 Polykrikos kofoidii Chatton (syn. Polykrikos schwartzii) | X | X | ||
 Polykrikos schwartzii Bütschli | X |  |  | |
 Preperidinium meunierii (Pavillard) Elbrächter (syn. Diplopeltopsis minor, Zygabikodinium lenticulatum) | X | X | ||
 Prorocentrum balticum (Lohmann) Loeblich (syn. Exuviella baltica) | (Drebes 1974 only) | X | ||
 Prorocentrum micans Ehrenberg | X | X | ||
 Prorocentrum minimum (Pavillard) Schiller (syn. Exuviaella mariae-lebouriae, Exuviaella apora) | X |  | ||
 Prorocentrum redfieldii Bursa (syn. Prorocentrum triestinum) | x |  | ||
 Proterythropsis vigilans Marshall (syn. Nematopsides vigilans) | X |  |  | |
 Protoceratium reticulatum (Claparède et Lachmann) Bütschli (syn. Gonyaulax grindleyi) | X | X | ||
 Protoperidinium achromaticum (Levander) Balech (syn. Peridinium achromaticum) | Cf X |  |  | |
 Protoperidinium bipes (Paulsen) Balech (syn. Minuscula bipes, Peridinium minusculum) | X | X | ||
 Protoperidinium brevipes (Paulsen) Balech (syn. Peridinium brevipes) | X | X | ||
 Protoperidinium cerasus (Paulsen) Balech (syn. Peridinium cerasus) | X | X | ||
 Protoperidinium claudicans (Paulsen) Balech (syn. Peridinium claudicans) | X | X | ||
 Protoperidinium conicum (Gran) Balech (syn. Peridinium conicum) | X | X | ||
 Protoperidinium curtipes (Jörgensen) Balech (syn. Peridinium curtipes) | X |  | ||
 Protoperidinium curvipes (Ostenfeld) Balech (syn. Peridinium curvipes) | X | X | ||
 Protoperidinium denticulatum (Gran et Braarud) Balech (syn. Peridinium denticulatum) | X | X | ||
 Protoperidinium depressum (Bailey) Balech (syn. Peridinium depressum) | X | X | ||
 Protoperidinium divergens (Ehrenberg) Balech (syn. Peridinium divergens) | Cf X | X | ||
 Protoperidinium excentricum (Paulsen) Balech, (syn. Peridinium excentricum) | X | X | ||
 Protoperidinium granii (Ostenfeld) Balech | X |  | ||
 Protoperidinium leonis (Pavillard) Balech (syn. Peridinium leonis) | X |  |  | |
 Protoperidinium mariaelebouriae (Paulsen) Balech (syn. Peridinium mariaelebouriae) | X |  | ||
 Protoperidinium minutum (Kofoid) Loeblich (syn. Peridinium minutum) | X | X |  | |
 Protoperidinium monospinum (Paulsen) Zonnefeld et Dale | X | cf | ||
 Protoperidinium oblongum (Aurivillius) Parke et Dodge (syn. Peridinium oblongum) | X | cf | ||
 Protoperidinium obtusum (Karsten) Parke et Dodge (syn. Peridinium obtusum) | X | X | ||
 Protoperidinium ovatum Pouchet (syn. Peridinium ovatum) | X | X | ||
 Protoperidinium pallidum (Ostenfeld) Balech (syn. Peridinium pallidum) | X | X | ||
 Protoperidinium pellucidum Bergh (syn. Peridinium pellucidum) | X | X | ||
 Protoperidinium pentagonum (Gran) Balech (syn. Peridinium pentagonum) | X | X | ||
 Protoperidinium punctulatum (Paulsen) Balech (syn. Peridinium punctulatum) | X |  | ||
 Protoperidinium pyriforme (Paulsen, 1905) Balech, 1974 | X | X | ||
 Protoperidinium steinii (Jörgensen) Balech | X | X | ||
 Protoperidinium subinerme (Paulsen) Loeblich | X | X | ||
 Protoperidinium thorianum (Paulsen) Balech | X | X | ||
 Protoperidinium thulesense (Balech) Balech | X | X | ||
 Pyrophacus horologium Stein | X | X | ||
 Pyrocystis noctiluca Murray ex Haeckel, 1890 | Helgoland Roads species list only |  |  | |
 Scrippsiella lachrymosa Lewis | X |  |  | |
 Scrippsiella trochoidea (Stein) Loeblich | X | X (as spp.) |  | |
 Spatulodinium pseudonoctiluca (Pouchet) Cachon et Cachon ex Loeblich et Loeblich | X |  |  | |
 Torodinium robustum Kofoid et Swezy | X | X | ||
 Warnowia rosea (Pouchet) Kofoid et Swezy | X |  | ||