| Scientific Name | Authority | Common Name | 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 |
| Alaskozetes antarcticus |
|
Mite |
Observations |
| Alloptes stercorarii |
Dubinin 1952 |
Mite |
Observations |
| Amphora delicatissima |
Krasske 1930 |
|
Observations |
| Anabaena aequalis |
Borge 1906 |
|
Observations |
| Anabaena cylindrica |
Lemmermann 1896 |
|
Observations |
| Anabaena sp. |
|
|
Observations |
| Antarcticinella monoculata |
Salmon, 1965 |
Springtail |
Observations |
| Antarctophthirus ogmorhini |
|
Lice |
Observations |
| Aphanocapsa muscicola |
(Menegh.) Wille |
|
Observations |
| Arachnodinium antarcticum |
|
|
Observations |
| Arthrospira sp. |
|
|
Observations |
| Asteromphalus parvulus |
G. Karst., 1905 |
|
Observations |
| Austrogoniodes mawsoni |
Harrison, 1937 |
Bird louse |
Observations |
| Binuclearia sp. |
|
|
Observations |
| Binuclearia tatrana |
Wittrock 1886 |
|
Observations |
| Binuclearia tectorum |
(Kitzing) Beger in Wichmann 1937 |
|
Observations |
| Botrydiopsis sp. |
|
|
Observations |
| Brachiomonas sp. |
|
|
Observations |
| Bracteacoccus sp. |
|
|
Observations |
| Bryum argenteum |
Hedw. |
|
Observations |
| Bryum pseudotriquetrum |
(Hedw.) Gaertn., Meyer & Scherb. |
|
Observations |
| Bryum sp. |
|
|
Observations |
| Bryum subrotundifolium |
Jaeger |
|
Observations |
| Bryum urbanskyi |
Broth. |
|
Observations |
| Buellia darbishirei |
M. Lamb |
|
Observations |
| Buellia frigida |
Darb. |
|
Observations |
| Buellia pallida |
Dodge & Baker |
|
Observations |
| Buellia papillata |
(Sommerf.) Tuck |
|
Observations |
| Caloplaca citrina |
(Hoffm.) Th.Fr. |
|
Observations |
| Caloplaca schofieldi |
Dodge |
|
Observations |
| Caloplaca sp. |
|
|
Observations |
| Calothrix braunii |
Bornet et Flahault 1886 |
|
Observations |
| Calothrix sp. |
|
|
Observations |
| Candelaria murrayi |
Poelt |
|
Observations |
| Candelariella flava |
(CW Dodge & Baker) Castello & Nimis |
|
Observations |
| Candelariella vitellina |
(Hoffm.) Müll. Arg. |
|
Observations |
| Carbonea vorticosa |
(Fl¿rke) Hertel |
|
Observations |
| Cephalodella sp. |
|
|
Observations |
| Ceratodon purpureus |
Dixon, 1914 |
|
Observations |
| Chamaesiphon fuscus |
(Rostafinski) Hansgirg 1888 |
|
Observations |
| Chamaesiphon subglobosus |
(Rostafinski) Lemm. |
|
Observations |
| Characiochloris characioides |
(Korshikoff) Pascher 1927 |
|
Observations |
| Chlamydomonas acuta |
Korschikoff in Pascher 1927 |
|
Observations |
| Chlamydomonas sp. |
|
|
Observations |
| Chlamydomonas subcaudata |
Wille |
|
Observations |
| Chlorella miniata |
(Nõgeli) Oltmans 1904/? |
|
Observations |
| Chlorella sp. |
|
|
Observations |
| Chlorella vulgaris |
Beijerinck 1890/? |
|
Observations |
| Chlorococcum sp. |
|
|
Observations |
| Chlorogonium sp. |
|
|
Observations |
| Chloromonas sp. |
|
|
Observations |
| Chlorosarcina consociata |
(Klebs) G.M. Smith |
|
Observations |
| Chromulina sp. |
|
|
Observations |
| Chroococcidiopsis sp. |
|
|
Observations |
| Chroococcus sp. |
|
|
Observations |
| Chroomonas sp. |
|
|
Observations |
| Chrysococcus sp. |
|
|
Observations |
| Collema sp. |
|
|
Observations |
| Collossendeis sp. |
|
Sea Spider |
Observations |
| Collotheca ornata |
|
|
Observations |
| Colwellia rossensis |
Bowman et al. 1998 |
|
Observations |
| Coscinodiscus sp. |
|
|
Observations |
| Crinalium epipsammum |
Winder, Stal et Mur 1991/? |
|
Observations |
| Crithionina delacai |
|
|
Observations |
| Cyclotella glomerata |
Bachmann 1911 |
|
Observations |
| Cyclotella sp. |
|
|
Observations |
| Cyclotella stelligera |
(Cleve & Grunow) Van Heurck |
|
Observations |
| Cymbella sp. |
|
|
Observations |
| Denticulopsis sp. |
|
|
Observations |
| Didymodon sp. |
|
|
Observations |
| Eucapsis alpina |
Clements et Shantz 1909 |
|
Observations |
| Eudorylaimus antarcticus |
(Steiner, 1916) Yeates, 1970 |
Unsegmented roundworm |
Observations |
| Eunotia sp. |
|
|
Observations |
| Fragilaria bicapitata |
A. Mayen 1917 |
|
Observations |
| Gloeocapsa k³tzingiana |
Nõgeli 1849/? |
|
Observations |
| Gloeocapsa sp. |
|
|
Observations |
| Gloeochrysis pyrenigera |
Pascher 1925 |
|
Observations |
| Gloeocystis vesiculosa |
Nõgeli 1849 |
|
Observations |
| Gomphiocephalus hodgsoni |
|
Springtail |
Observations |
| Grimmia antarctici |
Cardot |
|
Observations |
| Gymnodinium sp. |
|
|
Observations |
| Haffneria grandis |
Pizget 1880 |
Bird louse |
Observations |
| Hantzschia amphioxys var. amphioxys f. capitata |
O. M³ller 1909 |
|
Observations |
| Hantzschia sp. |
|
|
Observations |
| Hennediella heimii |
(Hedwig) RH Zander |
|
Observations |
| Heterococcus moniliformis |
Vischer 1937 |
|
Observations |
| Heterococcus protonematoides |
Vischer 1945 |
|
Observations |
| Hymenelia glacialis |
(Dodge) Ovst. |
|
Observations |
| Intrastylum sp. |
|
|
Observations |
| Kentrosphaera sp. |
|
|
Observations |
| Lecanora cf. mons-nivis |
Darb. |
|
Observations |
| Lecanora expectans |
Darb. |
|
Observations |
| Lecanora mawsoni |
Dodge |
|
Observations |
| Lecanora mons-nivis |
Darb. |
|
Observations |
| Lecanora sp. |
|
|
Observations |
| Lecidea byrdii |
Dodge & Baker |
|
Observations |
| Lecidea cancriformis |
CW Dodge & GE Baker |
|
Observations |
| Lecidea cf. andersonii |
Filson |
|
Observations |
| Lecidea siplei |
|
|
Observations |
| Lecidea sp. |
|
|
Observations |
| Leptolyngbya batterstii |
(Gomont) Anagnostidis et Komßrek 1988/? |
|
Observations |
| Leptolyngbya sp. |
|
|
Observations |
| Lichen sp. |
|
|
Observations |
| Lyngbya sp. |
|
|
Observations |
| Macrochloris multinucleata |
(Reisigl) Ettl et Gõrtner 1987 |
|
Observations |
| Melosira charcotii |
M. Peragallo 1921 |
|
Observations |
| Melosira sol |
(Ehrenb.) Kitz., 1849 |
|
Observations |
| Melosira sp. |
|
|
Observations |
| Microcoleus chthonoplastes |
Thuret 1875 |
|
Observations |
| Microcoleus paludosus var. acuminatus |
Gardner 1927 |
|
Observations |
| Microcoleus vaginatus |
(Vaucher) Gomont 1890 |
|
Observations |
| Nanorchestes antarcticus |
Strandtmann. 1963 |
Mite |
Observations |
| Nanorchestes bellus |
Strandtmann & Somme, 1977 |
|
Observations |
| Nanorchestes lalae |
Strandtmann 1982 |
|
Observations |
| Navicula deltaica |
Kellogg et Kellogg in Kellogg et al. 1980 |
|
Observations |
| Navicula litos |
Hohn et Hellerman 1963 |
|
Observations |
| Navicula rhynchocephala var. amphiceros |
(Kitzing) Grunow in Van Heurck 1880-1885 |
|
Observations |
| Navicula sp. |
|
|
Observations |
| Neocryptopygus nivicolus |
|
Springtail |
Observations |
| Nitzschia antarctica |
Okuno 1954/? |
|
Observations |
| Nitzschia closterium |
(Ehrenberg) W. Smith 1853 |
|
Observations |
| Nitzschia sp. |
|
|
Observations |
| Nodularia harveyana |
Thuret |
|
Observations |
| Nodularia sp. |
|
|
Observations |
| Nostoc commune |
|
|
Observations |
| Nostoc fuscescens |
Fritsch 1912 |
|
Observations |
| Nostoc piscinale |
Kitzing 1843 |
|
Observations |
| Nostoc sp. |
|
|
Observations |
| Nostoc sphaericum |
Vaucher 1803/? |
|
Observations |
| Oligochaetophora simplex |
G.S. West 1911 |
|
Observations |
| Oscillatoria limosa |
Agardh 1812 |
|
Observations |
| Oscillatoria sancta |
West & West |
|
Observations |
| Oscillatoria sp. |
|
|
Observations |
| Panagrolaimus davidi |
Timm, 1971 |
|
Observations |
| Philodina spp. |
|
|
Observations |
| Phormidium corium |
Gomont 1890/? |
|
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 sp. |
|
|
Observations |
| Plectonema sp. |
|
|
Observations |
| Plectus antarcticus |
de Man, 1904 |
Unsegmented roundworm |
Observations |
| Plectus frigophilus |
Kiryanova, 1958 |
Unsegmented roundworm |
Observations |
| Plectus murrayi |
Yeates, 1970 |
|
Observations |
| Plectus sp. |
|
|
Observations |
| Polysporina frigida |
Kantvilas & Seppelt |
|
Observations |
| Porphyrosiphon notarisii |
Kitzing ex Gomont 1892 |
|
Observations |
| Pottia heimii |
|
|
Observations |
| Prasiola calophylla |
(Carmichel) Menegh. |
|
Observations |
| Prasiola crispa subsp. antarctica |
(Kitzing) Knebel 1936 |
|
Observations |
| Ptychostomum pseudotriquetrum |
(Hedw.) J.R.Spence & H.P.Ramsay |
|
Observations |
| Pyramimonas sp. |
|
|
Observations |
| Raphidonema nivale |
Lagerh. |
|
Observations |
| Raphidonema pyrenoidifera |
Korsikov 1953 |
|
Observations |
| Rhizoplaca melanophthalma |
(DC.) Leuckert & Poelt |
|
Observations |
| Rhizoplaca sp. |
|
|
Observations |
| Rhizosolenia sp. |
|
|
Observations |
| Rinodina olivaceobrunnea |
Dodge & Baker |
|
Observations |
| Rinodina sordida |
Dodge & Baker |
|
Observations |
| Rinodina sp. |
|
|
Observations |
| Sarcogyne privigna |
|
|
Observations |
| Sarconeurum glaciale |
(C. Müll.) Card. & Bryhn |
|
Observations |
| Schizothrix calcicola |
(Agardh) Gomont 1892 |
|
Observations |
| Schizothrix lacustris |
A. Braun in Kitzing 1849 |
|
Observations |
| Schizothrix sp. |
|
|
Observations |
| Scottnema lindsayae |
Timm, 1971 |
|
Observations |
| Scottnema lindsayi |
|
|
Observations |
| Scytonema sp. |
|
|
Observations |
| Stephanopyxis turris |
(Greville et Arnott) Ralfs in Pritchard 1861 |
|
Observations |
| Stereotydeus mollis |
|
|
Observations |
| Stichococcus bacillaris |
Nõgeli 1849 |
|
Observations |
| Syntrichia sarconeurum |
Ochyra & R.H. Zander |
|
Observations |
| Tabellaria fenestrata |
(Lyngbye) Kitzing 1844 |
|
Observations |
| Tabellaria sp. |
|
|
Observations |
| Tetracystis 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 |
| Tribonema sp. |
|
|
Observations |
| Trinacria excavata |
Heiberg 1863 |
|
Observations |
| Tropidoneis laevissima |
W. et G.S. West 1911 |
|
Observations |
| Tropidoneis sp. |
|
|
Observations |
| Umbilicaria aprina |
Nyl. |
|
Observations |
| Unknown sp. |
|
Water bear |
Observations |
| Unknown sp. |
|
Free-living flatworm |
Observations |
| Xanthoria elegans |
(Link) Th. Fr. |
|
Observations |