Sa
Saccharina Stackhouse, 1809
- Saccharina angustata (Kjellman) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina bongardiana (Postels & Ruprecht) Selivanova, Zhigadlova & G.I.Hansen, 2007
- Saccharina cichorioides (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina complanata (Setchell & N.L.Gardner) Gabrielson, Lindstrom & O'Kelly, 2012
- Saccharina crassifolia (Postels & Ruprecht) Kuntze, 1891
- Saccharina dentigera (Kjellman) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2005
- Saccharina groenlandica (Rosenvinge) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina gurjanovae (A.D.Zinova) Selivanova, Zhigadlova & G.I.Hansen, 2007
- Saccharina gyrata (Kjellman) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina japonica (Areschoug) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina kurilensis C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina lanciformis (Petrov) N.G.Klockova & Beliyi, 2009
- Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina longicruris (Bachelot de la Pylaie) Kuntze, 1891
- Saccharina longipedalis (Okamura) C.E.Lane, C.Maves, Druehl & G.W.Saunders, 2006
- Saccharina longissima (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina ochotensis (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina religiosa (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina sachalinensis (Miyabe) N.Yotsukura & L.D.Druehl, 2009
- Saccharina sculpera (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
- Saccharina sessilis (C.Agardh) Kuntze, 1891
- Saccharina yendoana (Miyabe) C.E.Lane, C.Mayes, Druehl & G.W.Saunders, 2006
Chromista → Ochrophyta → Fucistia → Phaeophyceae → Laminariales → Laminariaceae
Salilagenidiaceae M. W. Dick, 2001
- Rod: Salilagenidium
Chromista → Oomycota → Peronosporea → Salilagenidiales
Salilagenidiales M. W. Dick, 2001
- Porodica Salilagenidiaceae
Chromista → Oomycota → Peronosporea
Salilagenidium M. W. Dick, 2001
- Salilagenidium callinectes (Couch) M.W. Dick 2001
- Salilagenidium chthamalophilum (T.W. Johnson) M.W. Dick 2001
- Salilagenidium marinum (D. Atkins) M.W. Dick 2001
- Salilagenidium myophilum (Hatai & Lawhav.) M.W. Dick 2001
- Salilagenidium scyllae (Bian, Hatai, Po & Egusa) M.W. Dick 2001
- Salilagenidium thermophilum (K. Nakam., Miho Nakam., Hatai & Zafran) M.W. Dick 2001
Chromista → Oomycota → Peronosporea → Salilagenidiales
- Salisapilia
- Salisapiliaceae
- Saprolegnia
- Saprolegniaceae
- Saprolegniales
- Sapromyces
- Saturnalis
Podrod Sauramoeba
- Plasmodium achiotense
- Plasmodium adunyinkai
- Plasmodium aeuminatum
- Plasmodium agamae (Wenyon, 1908)
- Plasmodium beltrani
- Plasmodium brumpti
- Plasmodium cnemidophori
- Plasmodium diploglossi
- Plasmodium giganteum
- Plasmodium heischi
- Plasmodium josephinae
- Plasmodium pelaezi
- Plasmodium zonuriae
Chromista → Myzozoa → Aconoidasida → Haemosporida → Plasmodiidae → Plasmodium
Sauvageaugloia Hamel ex Kylin, 1940
- Sauvageaugloia divaricata (Clemente) Cremades
- Sauvageaugloia griffithsiana (Greville) Hamel ex Kylin; tipična vrsta
- Sauvageaugloia ikomae (Narita) Inagaki
Chromista → Ochrophyta → Phaeophyceae → Fucistia → Ectocarpales → Chordariaceae
Sc
- Schizochytrium
- Sclerophthora
- Sclerospora
- Scoliolegnia
Se
- Semantis
- Sethoconus
- Sethodiscus
- Sethophormis
Si
- Sicyoidochytrium
- Siphocampe
- Siphonosphaera
- Sirolpidiaceae
- Sirolpidium
Sl
Sleighophrys Foissner, 2005
- Sleighophrys pustulata Foissner, 2005
Chromista → Ciliophora → Gymnostomatea → Spathidiida → Trachelophyllidae
So
- Solenosphaera
- Sommerstorffia
- Sorodiplophryidae
- Sorodiplophrys
Sp
- Sphaerita
- Sphaeropyle
- Sphaerozoum
Spiculosiphon Christiansen, 1964
- Spiculosiphon oceana (Maldonado, 2013)
- Spiculosiphon radiata Christiansen, 1964
Chromista → Rhizaria → Foraminifera → Monothalamea → Astrorhizida → Saccamminoidea → Stegnamminidae → Stegnammininae
Spirema Haeckel, 1881
- Spirema melonia Haeckel, 1887
Chromista → Rhizaria → Radiozoa → Polycystina → Spumellaria → Litheliidae
- Spirocyrtis
- Spongaster
- Spongodictyon
- Spongodiscidae
- Spongodiscus
- Spongodrymus
- Spongoliva
- Spongoplegma
- Spongopyle
- Spongosphaera
- Spongotrochus
- Spongurus
- Spumellaria
Sr
†Srakaeosphaera Sashida et al. 1997
- †Srakaeosphaera minuta Sashida et al. 1997
Chromista → Radiozoa → Polycystina → Spumellaria
St
Stichochrysis Pringsheim, 1955
- Stichochrysis immobilis E.G.Pringsheim[1]
Chromista → Chromista incertae sedis
- Stichocorys
- Stichopilidium
- Stichopilium
- Stigmosphaera
Storrsella Drooger, 1960 †
Chromista → Foraminifera → Globothalamea → Rotaliida → Rotalioidea → Rotaliidae → Cuvillierininae
- Streblacantha
- Stylacontarium
- Stylatractus
- Stylochlamydium
- Stylodictya
- Stylosphaera
- Stylospongia
- Styptosphaera
Su
Sulcochrysis D.Honda et al., 1995
- Sulcochrysis biplastida D. Honda, M. Kawachi & I. Inouye [2]
Chromista → Chromista incertae sedis
Sy
Symbiodinium Freudenthal, 1962
- Symbiodinium bermudense R.K.Trench
- Symbiodinium boreum LaJeunesse & Chen
- Symbiodinium californicum LaJeunesse & R.K.Trench
- Symbiodinium californium A.T.Banaszak, R.Iglesias-Prieto & R.K.Trench
- Symbiodinium cariborum R.K.Trench
- Symbiodinium corculorum R.K.Trench
- Symbiodinium eurythalpos LaJeunesse & Chen
- Symbiodinium fittii B.K.Baillie, C.A.Belda-Baillie & T.Maruyama
- Symbiodinium goreaui Trench & Blank
- Symbiodinium kawagutii Trench & Blank
- Symbiodinium linucheae (Trench & Thinh) T.C.LaJenesse
- Symbiodinium meandrinae R.K.Trench
- Symbiodinium microadriaticum subsp. condylactis Blank & Huss
- Symbiodinium microadriaticum Freudenthal - tipična vrsta
- Symbiodinium minutum T.C.LaJeunesse, J.E. Parkinson & J.D.Reimer
- Symbiodinium muscatinei LaJeunesse & R.K.Trench
- Symbiodinium natans Gert Hansen & Daugbjerg
- Symbiodinium pilosum Trench & Blank
- Symbiodinium psygmophilum T.C.LaJeunesse, J.E. Parkinson & J.D.Reimer
- Symbiodinium pulchrorum R.K.Trench
- Symbiodinium thermophilum, novootkrivena vrsta [3]
- Symbiodinium trenchii LaJeunesse
- Symbiodinium tridacnorum Hollande & Carré
- Symbiodinium voratum Jeong et al.
Chromista → Dinophyta → Dinophyceae → Suessiales → Suessiaceae
- Syzygangia