| Scientific Name | Authority | Common Name | Observations |
| Achnanthes brevipes |
Agardh 1824 |
|
Observations |
| Achnanthes gainii |
(M. Peragallo) Mann 1937 |
|
Observations |
| Achnanthes sp. |
|
|
Observations |
| Actinocyclus curvatulus |
Janisch, 1878 |
|
Observations |
| Amphora angusta var. ventricosa |
(Gregory) Cleve 1895 |
|
Observations |
| Amphora holsatica |
Hustedt 1930 |
|
Observations |
| Amphora sp. |
|
|
Observations |
| Amphora veneta |
Kitzing |
|
Observations |
| Anabaena sp. |
|
|
Observations |
| Aphanocapsa muscicola |
(Menegh.) Wille |
|
Observations |
| Aphanothece sp. |
|
|
Observations |
| Aptenodytes forsteri |
Gray, 1844 |
Emperor Penguin |
Observations |
| Asterocystis ornata |
(Agardh) Hamel 1924 |
|
Observations |
| Biddulphia aurita |
(Lyngbye) BrÚbisson et Godey 1838 |
|
Observations |
| Binuclearia tatrana |
Wittrock 1886 |
|
Observations |
| Botrydiopsis arhiza |
Borzi 1895/? |
|
Observations |
| Botrydiopsis sp. |
|
|
Observations |
| Bryum amblyodon |
|
|
Observations |
| Bryum antarcticum |
|
|
Observations |
| Bryum argenteum |
Hedw. |
|
Observations |
| Bryum inconnexum |
|
|
Observations |
| Bryum korotkevicziae |
|
|
Observations |
| Bryum ongulense |
|
|
Observations |
| Bryum pallescens |
Schleich. ex Schwaegr. |
|
Observations |
| Bryum pseudotriquetrum |
(Hedw.) Gaertn., Meyer & Scherb. |
|
Observations |
| Bryum sp. |
|
|
Observations |
| Bryum urbanskyi |
Broth. |
|
Observations |
| Calothrix parietina |
Thuret 1875/? |
|
Observations |
| Calothrix pulvinata |
Agardh ex Bornet et Flahault 1886 |
|
Observations |
| Ceratodon purpureus |
Dixon, 1914 |
|
Observations |
| Ceratodon purpureus f. lingulatus |
(Hedw.) Brid. |
|
Observations |
| Chaetoceros sp. |
|
|
Observations |
| Chamaesiphon incrustans |
Grunow in Rabenhorst 1865 |
|
Observations |
| Charcotia australis |
(Karsten) M. Peragallo 1921 |
|
Observations |
| Charcotia irregularis |
(Van Heurck) M. Peragallo 1921 |
|
Observations |
| Chlamydomonas agloÙformis |
Pascher 1927 |
|
Observations |
| Chlamydomonas sp. |
|
|
Observations |
| Chlorella sp. |
|
|
Observations |
| Chlorella vulgaris |
Beijerinck 1890/? |
|
Observations |
| Chlorococcum sp. |
|
|
Observations |
| Chloromonas sp. |
|
|
Observations |
| Chroococcus cohaerens |
(BrÚbisson) Nõgeli 1849 |
|
Observations |
| Chroococcus minutus var. obliteratus |
(Richter) Hansgirg 1892 |
|
Observations |
| Chroococcus pallidus |
Nõgeli 1849 |
|
Observations |
| Chroococcus sp. |
|
|
Observations |
| Chrysococcus antarcticus |
|
|
Observations |
| Cocconeis pinnata |
Gregory |
|
Observations |
| Cocconeis placentula |
Ehrenberg 1838 |
|
Observations |
| Cocconeis placentula var. lineata |
(Ehrenberg) Van Heurck 1880-1885 |
|
Observations |
| Corethron sp. |
|
|
Observations |
| Coscinodiscus excentricus |
Ehrenberg 1839 |
|
Observations |
| Coscinodiscus plicatus |
Grunow 1878 |
|
Observations |
| Coscinodiscus polyradiatus |
Castracane 1886 |
|
Observations |
| Coscinodiscus pseudodenticulatus |
Hustedt 1957 |
|
Observations |
| Coscinodiscus sp. |
|
|
Observations |
| Coscinodiscus tabularis |
Grunow 1884 |
|
Observations |
| Coscinodon lawianus |
(Willis) Ochyra |
|
Observations |
| Cosmarium bioculatum var. depressum |
(Schaarschmidt) Schmidle 1894 |
|
Observations |
| Cosmarium clepsydra |
Nordstedt 1870 |
|
Observations |
| Cosmarium clepsydra var. depressum |
Hirano 1979 |
|
Observations |
| Cosmarium clepsydra var. dissimile |
(Raciboski) Krieger et Gerloff 1965 |
|
Observations |
| Cosmarium clepsydra var. granulatum |
Hirano 1979 |
|
Observations |
| Cosmarium clepsydra var. undulatum |
Hirano 1979 |
|
Observations |
| Cosmarium sp. |
|
|
Observations |
| Cosmarium subcrenatum |
Hantzsch in Rabenhorst 1861 |
|
Observations |
| Cosmarium yukidoriense |
Hirano 1979 |
|
Observations |
| Crinalium epipsammum |
Winder, Stal et Mur 1991/? |
|
Observations |
| Cyclotella bodanica var. lemanensis |
(O. M³ller) Bachmann 1903 |
|
Observations |
| Cyclotella sp. |
|
|
Observations |
| Cymbella sp. |
|
|
Observations |
| Cymbella tumida |
(BrÚbisson in Kitzing) Van Heurck 1880-1885 |
|
Observations |
| Cymbella turgidula |
Grunow in A. Schmidt et al. 1875 |
|
Observations |
| Cymbella ventricosa |
(Kitzing) Kitzing 1844 |
|
Observations |
| Cymbella ventricosa var. girodi |
(HÚribaud) Ko-Bayashi 1965 |
|
Observations |
| Diatoma vulgaris var. linearis |
Grunow in Van Heurck 1880-1885 |
|
Observations |
| Dichothrix sp. |
|
|
Observations |
| Dicranella sp. |
|
|
Observations |
| Dictyosphaerium elegans |
Bachmann 1913 |
|
Observations |
| Dictyosphaerium sp. |
|
|
Observations |
| Diphascon ongulensis |
|
|
Observations |
| Diploneis africana |
Heiden in Heiden et Kolbe 1928 |
|
Observations |
| Diploneis latefurcata |
(Fontell) Cleve-Euler 1953 |
|
Observations |
| Diploneis sp. |
|
|
Observations |
| Diploneis stigmosa |
Heiden & Kolbe, 1928 |
|
Observations |
| Diploneis subcincta |
(Schmidt) Cleve 1894 |
|
Observations |
| Distephanus sp. |
|
|
Observations |
| Dunaliella sp. |
|
|
Observations |
| Encentrum antarcticum |
|
|
Observations |
| Encentrum bryocolum |
|
|
Observations |
| Eunotia arcus var. bidens |
Grunow in Van Heurk 1881 |
|
Observations |
| Fragilaria construens |
(Ehrenberg) Grunow |
|
Observations |
| Fragilaria sp. |
|
|
Observations |
| Gloeocapsa compacta |
Kitzing 1845-49 |
|
Observations |
| Gloeocapsa k³tzingiana |
Nõgeli 1849/? |
|
Observations |
| Gloeocapsa magma |
(BrÚbisson) Hollerbach emend.1924/? |
|
Observations |
| Gloeocapsa ralfsiana |
(Harvey) Kitzing 1845-69/? |
|
Observations |
| Gloeocapsa sp. |
|
|
Observations |
| Gomphonema acuminatum var. coronatum |
(Ehrenberg) W. Smith 1853 |
|
Observations |
| Gomphonema angustatum var. angustatum |
|
|
Observations |
| Gomphonema olivaceum var. tenellum |
(Kitzing) Cleve 1894 |
|
Observations |
| Gomphonema sp. |
|
|
Observations |
| Gonatozygon sp. |
|
|
Observations |
| Grimmia lawiana |
|
|
Observations |
| Grimmia plagiopodia |
Hedw. |
|
Observations |
| Hantzschia amphioxys var. amphioxys f. capitata |
O. M³ller 1909 |
|
Observations |
| Hantzschia amphioxys var. amphioxys f. m³lleri |
Ko-Bayashi 1965 |
|
Observations |
| Hantzschia amphioxys var. recta |
O. M³ller 1909 |
|
Observations |
| Hantzschia sp. |
|
|
Observations |
| Hennediella antarctica |
(aengstr.) Ochyra & Matteri |
|
Observations |
| Hennediella heimii |
(Hedwig) RH Zander |
|
Observations |
| Heterococcus sp. |
|
|
Observations |
| Heterothrix sp. |
|
|
Observations |
| Hormidiopsis crenulata |
(Kitzing) Heering 1914 |
|
Observations |
| Hormidium sp. |
|
|
Observations |
| Hyalodiscus scoticus |
(Kitzing) Grunow 1879 |
|
Observations |
| Hydrocoryne spongiosa |
Schwabe 1827 |
|
Observations |
| Hypsibius antarcticus |
(J. Murray, 1907) |
Water bear |
Observations |
| Hypsibius arcticus |
Murray, 1907 |
|
Observations |
| Hypsibius ongulensis |
|
|
Observations |
| Kentrosphaera bristolae |
G.M. Smith 1933/? |
|
Observations |
| Kentrosphaera sp. |
|
|
Observations |
| Klebsormidium sp. |
|
|
Observations |
| Koliella sp. |
|
|
Observations |
| Leptobryum pyriforme |
(Hedw.) Wilson |
|
Observations |
| Leptobryum wilsonii |
(Mitt.) Broth. |
|
Observations |
| Leptolyngbya batterstii |
(Gomont) Anagnostidis et Komßrek 1988/? |
|
Observations |
| Licmophora antarctica |
Carlson 1913 |
|
Observations |
| Lyngbya aestuarii |
Liebmann 1841 |
|
Observations |
| Lyngbya semiplena |
Agardh 1842 |
|
Observations |
| Lyngbya sp. |
|
|
Observations |
| Macrobiotus harmsworthi |
Murray, 1907 |
|
Observations |
| Macrochloris multinucleata |
(Reisigl) Ettl et Gõrtner 1987 |
|
Observations |
| Melosira arctica |
(Ehrenberg) Dikie in Pritchard 1861 |
|
Observations |
| Melosira sol |
(Ehrenb.) Kitz., 1849 |
|
Observations |
| Melosira varians |
Agardh 1827 |
|
Observations |
| Microcoleus sociatus |
W. et G.S. West 1897 |
|
Observations |
| Microcoleus vaginatus |
(Vaucher) Gomont 1890 |
|
Observations |
| Microcystis fuscolutea |
(Hansgirg) Forti in De Toni 1907 |
|
Observations |
| Microcystis pulverea |
(Wood) Forti in De Toni 1907 |
|
Observations |
| Microcystis sp. |
|
|
Observations |
| Microspora stagnorum |
(Kitzing) Lagerheim 1887/? |
|
Observations |
| Milnesium tardigradum |
(Schrank, 1803) |
Water bear |
Observations |
| Myrmecia sp. |
|
|
Observations |
| Navicula criophila |
(Castrac.) De Toni, 1891 |
|
Observations |
| Navicula directa |
(Wm. Smith) Ralfs in Pritchard 1861 |
|
Observations |
| Navicula directa var. incus |
(Grunow) Cleve 1895 |
|
Observations |
| Navicula gregaria |
Donkin 1861/? |
|
Observations |
| Navicula longa |
(Gregory) Ralfs in Pritchard 1861 |
|
Observations |
| Navicula ordinaria |
Hustedt 1950 |
|
Observations |
| Navicula slesvicensis |
Grunow in Van Heurck 1880-1885 |
|
Observations |
| Navicula sp. |
|
|
Observations |
| Navicula subtilissima |
Cleve 1891 |
|
Observations |
| Nitzschia acicularis |
(Kitz.) W.Sm, 1856 |
|
Observations |
| Nitzschia dissipata |
(Kitzing) Grunow 1862 |
|
Observations |
| Nitzschia dubia |
Wm. Smith 1853 |
|
Observations |
| Nitzschia dubia var. australis |
M. Peragallo 1921 |
|
Observations |
| Nitzschia filiformis |
(W. Smith) Van Heurck 1896 |
|
Observations |
| Nitzschia sp. |
|
|
Observations |
| Nodularia harveyana |
Thuret |
|
Observations |
| Nodularia quadrata |
Fritsch 1912 |
|
Observations |
| Nodularia sp. |
|
|
Observations |
| Nostoc borneti |
Gain 1911 |
|
Observations |
| Nostoc commune |
|
|
Observations |
| Nostoc longstaffi |
Fritsch 1912 |
|
Observations |
| Nostoc microscopicum |
Carmichel sec. Harvey, in Hook 1833/? |
|
Observations |
| Nostoc minutum |
Desmazieres 1831 |
|
Observations |
| Nostoc sp. |
|
|
Observations |
| Nostoc sphaericum |
Vaucher 1803/? |
|
Observations |
| Oedogonium sp. |
|
|
Observations |
| Oocystis sp. |
|
|
Observations |
| Oscillatoria anguina |
(Bory) Gomont 1892/? |
|
Observations |
| Oscillatoria curviceps |
Agardh 1824 |
|
Observations |
| Oscillatoria sp. |
|
|
Observations |
| Oscillatoria tenuis |
Agardh 1813 |
|
Observations |
| Oscillatoria tenuis var. nigra |
Schkorb. 1923 |
|
Observations |
| Palmodictyon viride |
Kitzing 1845 |
|
Observations |
| Paraphysomonas imperforata |
Lucas, 1967 |
|
Observations |
| Paraphysomonas sp. |
|
|
Observations |
| Paraphysomonas vestita |
(Stokes) De Saedleer, 1929 |
|
Observations |
| Penium sp. |
|
|
Observations |
| Phormidium ambiguum |
Gomont 1892 |
|
Observations |
| Phormidium ambiguum var. maior |
Lemmermann 1910 |
|
Observations |
| Phormidium bohneri |
(Schmidle) |
|
Observations |
| Phormidium crouani |
Gomont 1892 |
|
Observations |
| Phormidium incrustatum |
(Nõgeli) Gomont in Bornet et Flahault 1892 |
|
Observations |
| Phormidium priestleyi |
Fritsch |
|
Observations |
| Phormidium sp. |
|
|
Observations |
| Phormidium subfuscum |
Kitzing 1843 |
|
Observations |
| Phormidium uncinatum |
Gomont 1890 |
|
Observations |
| Physcia caesia |
(Hoffm.) F¿rnr. |
|
Observations |
| Pinnularia biglobosa |
(Schumann) Cleve-Euler 1955 |
|
Observations |
| Pinnularia brevicostata |
Cleve 1891 |
|
Observations |
| Pinnularia quadratarea var. bicuneata |
Heiden in Heiden et Kolbe 1928 |
|
Observations |
| Pinnularia quadratarea var. fluminensis |
(Grunow) Cleve 1895 |
|
Observations |
| Pinnularia quadratarea var. s÷derlundii |
(Cleve) Cleve 1895 |
|
Observations |
| Pinnularia sp. |
|
|
Observations |
| Plectonema sp. |
|
|
Observations |
| Pleurochloris sp. |
|
|
Observations |
| Pleurococcus antarcticus |
W. et G.S. West 1911 em. Fritsch 1912 |
|
Observations |
| Pleurococcus antarcticus f. robusta |
W. et G.S. West 1911 |
|
Observations |
| Pottia austro-georgica |
|
|
Observations |
| Pottia heimii |
|
|
Observations |
| Prasiola crispa subsp. antarctica |
(Kitzing) Knebel 1936 |
|
Observations |
| Prasiola sp. |
|
|
Observations |
| Pygoscelis adeliae |
(Hombron and Jacquinot,1841) |
Adelie Penguin |
Observations |
| Radiofilum flavescens |
G.S. West 1899 |
|
Observations |
| Raphidonema nivale |
Lagerh. |
|
Observations |
| Raphidonema pyrenoidifera |
Korsikov 1953 |
|
Observations |
| Raphidonema sp. |
|
|
Observations |
| Schizothrix antarctica |
Fritsch 1917/? |
|
Observations |
| Schizothrix coriacea |
(Kitzing) Gomont 1892 |
|
Observations |
| Schizothrix m³lleri |
Nõgeli in Kitzing 1849 |
|
Observations |
| Scotiella nivalis |
(Shuttlleworth) Frisch 1912 |
|
Observations |
| Sphaerocystis schroeteri f. nivalis |
Fritsch 1912 |
|
Observations |
| Staurastrum sp. |
|
|
Observations |
| Stauroneis perminuta |
Grunow ex Cleve 1883 |
|
Observations |
| Stauroneis phoenicenteron |
(Nitzsch) Ehrenberg 1843 |
|
Observations |
| Stichococcus bacillaris |
Nõgeli 1849 |
|
Observations |
| Stichococcus exiguus |
Gerneck 1907 |
|
Observations |
| Stichococcus sp. |
|
|
Observations |
| Stigonema hormoides |
(Kitzing) Bornet et Flahult 1887 |
|
Observations |
| Stigonema minutum |
(Agardh) Hassal 1845 |
|
Observations |
| Stigonema ocellatum |
Thuret 1875 |
|
Observations |
| Stigonema sp. |
|
|
Observations |
| Stigonema tomentosum |
(Kitzing) Hieronimus 1895 |
|
Observations |
| Synechococcus brunneolus |
Rabenhorst 1863 |
|
Observations |
| Synechococcus sp. |
|
|
Observations |
| Synechocystis aquatilis |
Sauvageau 1892 |
|
Observations |
| Synechocystis sallensis |
Skuja 1929 |
|
Observations |
| Synedra inaequalis |
Ko-Bayasi 1987 |
|
Observations |
| Tetracystis sp. |
|
|
Observations |
| Tolypothrix bouteillei |
(BrÚbisson et Desmazieres) Lemmermann 1910/? |
|
Observations |
| Tolypothrix fragilis |
(Gardner) Geitler 1932 |
|
Observations |
| Tolypothrix sp. |
|
|
Observations |
| Trachyneis aspera |
(Ehrenberg) Cleve 1894 |
|
Observations |
| Triceratium arcticum |
Brightwell 1853 |
|
Observations |
| Triceratium sp. |
|
|
Observations |
| Tropidoneis laevissima |
W. et G.S. West 1911 |
|
Observations |
| Ulothrix sp. |
|
|
Observations |
| Ulothrix tenerrima |
(Kitz.) Kitz. |
|
Observations |
| Umbilicaria aprina |
Nyl. |
|
Observations |
| Umbilicaria decussata |
(Vill.) Zahlbr. |
|
Observations |
| Xanthonema sp. |
|
|
Observations |
| Xanthoria elegans |
(Link) Th. Fr. |
|
Observations |
| Xanthoria mawsonii |
Dodge |
|
Observations |
| Xenococcus schousboei |
Thuret in Bornet et Thuret 1880 |
|
Observations |