| Scientific Name | Authority | Common Name | Observations |
| ?Macrobiotus sp. |
|
Water bear |
Observations |
| Achnanthes brevipes |
Agardh 1824 |
|
Observations |
| Achnanthes sp. |
|
|
Observations |
| Achnanthes taylorensis |
Kellogg et Kellogg in Kellogg et al. 1980 |
|
Observations |
| Actinocyclus actinochilus |
(Ehrenb.) Simonsen, 1982 |
|
Observations |
| Actinocyclus ingens |
|
|
Observations |
| Adineta grandis |
Murray, 1910 |
|
Observations |
| Anabaena sp. |
|
|
Observations |
| Aphanocapsa muscicola |
(Menegh.) Wille |
|
Observations |
| Aphanothece castagnei |
(BrÚbisson) Rabenhorst 1865 |
|
Observations |
| Asterocystis antarctica |
W. West et G.S. West 1911 |
|
Observations |
| Asteromphalus parvulus |
G. Karst., 1905 |
|
Observations |
| Aulacoseira sp. |
|
|
Observations |
| Binuclearia sp. |
|
|
Observations |
| Botrydiopsis sp. |
|
|
Observations |
| Brachiomonas sp. |
|
|
Observations |
| Brachiomonas submarina |
Bohlin |
|
Observations |
| Bracteacoccus sp. |
|
|
Observations |
| Bryum argenteum |
Hedw. |
|
Observations |
| Bryum pseudotriquetrum |
(Hedw.) Gaertn., Meyer & Scherb. |
|
Observations |
| Bryum sp. |
|
|
Observations |
| Bryum subrotundifolium |
Jaeger |
|
Observations |
| Buellia frigida |
Darb. |
|
Observations |
| Bumilleriopsis sp. |
|
|
Observations |
| Calothrix sp. |
|
|
Observations |
| Chamaesiphon subglobosus |
(Rostafinski) Lemm. |
|
Observations |
| Chlamydomonas ballenyana |
Kol in Kol et Flint 1968/? |
|
Observations |
| Chlamydomonas intermedia |
Chodat |
|
Observations |
| Chlamydomonas intermedia f. antarctica |
W. et G.S. West 1911 |
|
Observations |
| Chlamydomonas nivalis |
(Bauer) Wille |
|
Observations |
| Chlamydomonas sp. |
|
|
Observations |
| Chlamydomonas subcaudata |
Wille |
|
Observations |
| Chlorella sp. |
|
|
Observations |
| Chlorococcum sp. |
|
|
Observations |
| Chlorogonium sp. |
|
|
Observations |
| Chloromonas sp./? |
|
|
Observations |
| Chromulina sp. |
|
|
Observations |
| Chroococcus cohaerens |
(BrÚbisson) Nõgeli 1849 |
|
Observations |
| Chroococcus minor |
(Kitz.) N¿g. |
|
Observations |
| Chroococcus minor f. minima |
W. West et G.S. West 1894 |
|
Observations |
| Chroococcus minutus var. obliteratus |
(Richter) Hansgirg 1892 |
|
Observations |
| Chroococcus pallidus |
Nõgeli 1849 |
|
Observations |
| Chroococcus sp. |
|
|
Observations |
| Chroomonas sp. |
|
|
Observations |
| Chrysococcus sp. |
|
|
Observations |
| Coenocystis sp./? |
|
|
Observations |
| Collema sp. |
|
|
Observations |
| Coscinodiscus sp. |
|
|
Observations |
| Crinalium epipsammum |
Winder, Stal et Mur 1991/? |
|
Observations |
| Cryptomonas sp. |
|
|
Observations |
| Cyclotella glomerata |
Bachmann 1911 |
|
Observations |
| Cyclotella sp. |
|
|
Observations |
| Denticulopsis sp. |
|
|
Observations |
| Dilabifilum prostratum |
Broady et Ingerfeld 1993 |
|
Observations |
| Epiphanes senta |
(O. F. Mueller, 1773) |
|
Observations |
| Eudorylaimus antarcticus |
(Steiner, 1916) Yeates, 1970 |
Unsegmented roundworm |
Observations |
| Eunotia sp. |
|
|
Observations |
| Gloeocapsa k³tzingiana |
Nõgeli 1849/? |
|
Observations |
| Gloeocapsa shuttleworthiana |
Kitzing 1843 |
|
Observations |
| Gloeocapsa sp. |
|
|
Observations |
| Gloeocystis sp. |
|
|
Observations |
| Gomphonema sp. |
|
|
Observations |
| Gymnodinium sp. |
|
|
Observations |
| Habrotrocha sp. |
|
|
Observations |
| Hantzschia amphioxys var. capitellata |
Grunow in Cleve et Grunow 1880 |
|
Observations |
| Hantzschia sp. |
|
|
Observations |
| Hemiaulus ambiguus |
Janisch 1889 |
|
Observations |
| Hennediella heimii |
(Hedwig) RH Zander |
|
Observations |
| Heterococcus sp. |
|
|
Observations |
| Heterothrix sp. |
|
|
Observations |
| Kentrosphaera sp. |
|
|
Observations |
| Lecanora expectans |
Darb. |
|
Observations |
| Lecidea stancliffi |
Dodge & Baker |
|
Observations |
| Lecidea wadei |
Dodge & Baker |
|
Observations |
| Leptolyngbya batterstii |
(Gomont) Anagnostidis et Komßrek 1988/? |
|
Observations |
| Leptolyngbya sp. |
|
|
Observations |
| Luticola sp. |
|
|
Observations |
| Lyngbya sp. |
|
|
Observations |
| Macrochloris multinucleata |
(Reisigl) Ettl et Gõrtner 1987 |
|
Observations |
| Macrotrachela sp. |
|
|
Observations |
| Melosira charcotii |
M. Peragallo 1921 |
|
Observations |
| Melosira sol |
(Ehrenb.) Kitz., 1849 |
|
Observations |
| Melosira sp. |
|
|
Observations |
| Microcoleus vaginatus |
(Vaucher) Gomont 1890 |
|
Observations |
| Microcystis chroococcoidea |
W. et G.S. West 1911 |
|
Observations |
| Microcystis merismopedioides |
Fritsch 1912 |
|
Observations |
| Microcystis stagnalis |
Lemmermann 1903 |
|
Observations |
| Myxosarcina sp. |
|
|
Observations |
| Nanorchestes antarcticus |
Strandtmann. 1963 |
Mite |
Observations |
| Nanorchestes bellus |
Strandtmann & Somme, 1977 |
|
Observations |
| Navicula deltaica |
Kellogg et Kellogg in Kellogg et al. 1980 |
|
Observations |
| Navicula glaberrima |
W. et G.S. West 1911 |
|
Observations |
| Navicula gotlandica |
Grunow in Van Heurck 1880-1885 |
|
Observations |
| Navicula rhynchocephala |
Kitzing 1844 |
|
Observations |
| Navicula salinarum |
Grunow in Cleve et Grunow 1880/? |
|
Observations |
| Navicula sp. |
|
|
Observations |
| Nitzschia antarctica |
Okuno 1954/? |
|
Observations |
| Nitzschia closterium |
(Ehrenberg) W. Smith 1853 |
|
Observations |
| Nitzschia sp. |
|
|
Observations |
| Nitzschia subtilis |
Grunow in Cleve et Grunow 1880 |
|
Observations |
| Nodularia sp. |
|
|
Observations |
| Nostoc antarctica |
W. et G.S. West 1911 |
|
Observations |
| Nostoc commune |
|
|
Observations |
| Nostoc sp. |
|
|
Observations |
| Nostoc sphaericum |
Vaucher 1803/? |
|
Observations |
| Oscillatoria chlorina |
Kitzing 1853 |
|
Observations |
| Oscillatoria limosa |
Agardh 1812 |
|
Observations |
| Oscillatoria sancta |
West & West |
|
Observations |
| Oscillatoria sp. |
|
|
Observations |
| Oscillatoria tenuis |
Agardh 1813 |
|
Observations |
| Paramecium sp. |
|
|
Observations |
| Philodina gregaria |
Murray, 1910 |
|
Observations |
| Philodina sp. B |
|
|
Observations |
| Phormidium inundatum |
Kitzing 1849 |
|
Observations |
| Phormidium priestleyi |
Fritsch |
|
Observations |
| Phormidium sp. |
|
|
Observations |
| Phormidium subfuscum |
Kitzing 1843 |
|
Observations |
| Pinnularia sp. |
|
|
Observations |
| Plectus frigophilus |
Kirjanova, 1958 |
Unsegmented roundworm |
Observations |
| Plectus murrayi |
Yeates, 1970 |
|
Observations |
| Plectus sp. |
|
|
Observations |
| Pleurocapsa sp. |
|
|
Observations |
| Pleurococcus angulosus |
(Corda) Meneghini 1846 |
|
Observations |
| Pleurococcus antarcticus |
W. et G.S. West 1911 em. Fritsch 1912 |
|
Observations |
| Pleurococcus antarcticus f. robusta |
W. et G.S. West 1911 |
|
Observations |
| Pleurococcus dissectus |
(Kitzing) Nõgeli 1849 |
|
Observations |
| Pleurococcus frigidus |
W. et G.S. West 1911 |
|
Observations |
| Pleurococcus pachydermus |
Lagerheim in Wittrock et Nordstedt 1882 |
|
Observations |
| Pleurococcus pachydermus f. stipitata |
W. et G.S. West 1911 |
|
Observations |
| Prasiococcus calcarius |
(Petersen) Vischer |
|
Observations |
| Prasiola calophylla |
(Carmichel) Menegh. |
|
Observations |
| Prasiola crispa subsp. antarctica |
(Kitzing) Knebel 1936 |
|
Observations |
| Prasiola crispa var. aspera |
W. et G.S. West 1911 |
|
Observations |
| Pygoscelis adeliae |
(Hombron and Jacquinot,1841) |
Adelie Penguin |
Observations |
| Pyramimonas sp. |
|
|
Observations |
| Radiosphaera sp. |
|
|
Observations |
| Raphidonema pyrenoidifera |
Korsikov 1953 |
|
Observations |
| Rhizosolenia sp. |
|
|
Observations |
| Saemundssonia stresmanni |
|
Bird louse |
Observations |
| Sarconeurum glaciale |
(C. Müll.) Card. & Bryhn |
|
Observations |
| Schizothrix calcicola |
(Agardh) Gomont 1892 |
|
Observations |
| Schizothrix rubella |
Gomont 1892 |
|
Observations |
| Schizothrix sp. |
|
|
Observations |
| Scottnema lindsayae |
Timm, 1971 |
|
Observations |
| Scytonema sp. |
|
|
Observations |
| Stephanopyxis turris |
(Greville et Arnott) Ralfs in Pritchard 1861 |
|
Observations |
| Stichococcus bacillaris |
Nõgeli 1849 |
|
Observations |
| Stichococcus sp. |
|
|
Observations |
| Surirella ovata |
Kitzing 1844 |
|
Observations |
| Syntrichia sarconeurum |
Ochyra & R.H. Zander |
|
Observations |
| Tabellaria sp. |
|
|
Observations |
| Thalassionema bacillaris |
Kolbe in Heiden et Kolbe 1955 |
|
Observations |
| Thalassionema nitzschioides |
(Grunow) Mereschk., 1902 |
|
Observations |
| Thalassionema sp. |
|
|
Observations |
| Thalassiosira sp. |
|
|
Observations |
| Thalassiothrix sp. |
|
|
Observations |
| Trachyneis aspera |
(Ehrenberg) Cleve 1894 |
|
Observations |
| Triceratium arcticum |
Brightwell 1853 |
|
Observations |
| Trinacria excavata |
Heiberg 1863 |
|
Observations |
| Trochiscia aspera |
(Reinsch) Hansgirg 1888 |
|
Observations |
| Tropidoneis laevissima |
W. et G.S. West 1911 |
|
Observations |
| Tropidoneis sp. |
|
|
Observations |
| Ulothrix aequalis |
Kitzing 1845 |
|
Observations |
| Ulothrix implexa |
(Kutzing) Kutzing 1849 |
|
Observations |
| Ulothrix sp. |
|
|
Observations |
| Ulothrix sp./? |
|
|
Observations |
| Umbilicaria decussata |
(Vill.) Zahlbr. |
|
Observations |
| Usnea antarctica |
Du Rietz. |
|
Observations |