Spermothamnion repens Kingdom Plantae Phylum Rhodophyta Class Florideophyceae Order Ceramiales Family Wrangeliaceae Authority (Dillwyn) Rosenvinge Read more about Spermothamnion repens
Sphaerella pluvialis Kingdom Plantae Phylum Chlorophyta Class Chlorophyceae Order Chlamydomonadales Family Haematococcaceae Read more about Sphaerella pluvialis
Sphaerellopsis fluviatilis Kingdom Plantae Phylum Chlorophyta Class Chlorophyceae Order Chlamydomonadales Family Chlamydomonadaceae Authority (F. Stein) Pascher Read more about Sphaerellopsis fluviatilis
Sphaerococcus coronopifolius Kingdom Plantae Phylum Rhodophyta Class Florideophyceae Order Gigartinales Family Sphaerococcaceae Authority Stackhouse Read more about Sphaerococcus coronopifolius
Sphaerocystis schroeteri Kingdom Plantae Phylum Chlorophyta Class Chlorophyceae Order Tetrasporales Family Palmellaceae Authority Chodat Read more about Sphaerocystis schroeteri
Sphaeroeca volvox Kingdom Protozoa Phylum Choanozoa Class Choanoflagellatea Order Craspedida Family Codonosigaceae Authority Lauterborn Read more about Sphaeroeca volvox
Sphaeroidina bulloides Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Sphaeroidinidae Authority d'Orbigny, 1826 Read more about Sphaeroidina bulloides
Sphaeroplea annulina Kingdom Plantae Phylum Chlorophyta Class Chlorophyceae Order Chlorococcales Family Sphaeropleaceae Authority (Roth) C. Agardh Read more about Sphaeroplea annulina
Spinigera bacillaris Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Thalassionematales Family Thalassionemataceae Authority Heiden Read more about Spinigera bacillaris
Spirillina vivipara Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Spirillinidae Authority Ehrenberg, 1843 Read more about Spirillina vivipara
Spirolina agglutinans Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Peneroplidae Authority d'Orbigny, 1846 Read more about Spirolina agglutinans
Spiroplectammina biformis Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Spiroplectamminidae Authority (Parker & Jones, 1865) Read more about Spiroplectammina biformis
Spiroplectammina earlandi Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Spiroplectamminidae Authority (Parker, 1952) Read more about Spiroplectammina earlandi
Spiroplectammina sagittula Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Spiroplectamminidae Authority (Defrance, 1824) Read more about Spiroplectammina sagittula
Spongomorpha aeruginosa Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Ulotrichales Family Ulotrichaceae Authority (Linnaeus) van den Hoek Read more about Spongomorpha aeruginosa
Spongomorpha glacialis Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Ulotrichales Family Ulotrichaceae Authority (Kjellman) G.R. South & Tittley Read more about Spongomorpha glacialis
Spongomorpha lanosa Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Ulotrichales Family Ulotrichaceae Read more about Spongomorpha lanosa
Spongomorpha minima Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Ulotrichales Family Ulotrichaceae Authority Foslie Read more about Spongomorpha minima
Spongomorpha pallida Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Ulotrichales Family Ulotrichaceae Read more about Spongomorpha pallida
Spongospora subterranea Kingdom Chromista Phylum Cercozoa Class Phytomyxea Order Plasmodiophorida Family Plasmodiophoridae Authority (Wallr.) Lagerh. Read more about Spongospora subterranea
Stainforthia concava Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Stainforthiidae Authority (Hšglund, 1947) Read more about Stainforthia concava
Stainforthia fusiformis Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Stainforthiidae Authority (Williamson, 1858) Read more about Stainforthia fusiformis
Stainforthia loeblichi Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Stainforthiidae Authority (Feyling-Hanssen, 1954) Read more about Stainforthia loeblichi
Stainforthia skagerakensis Kingdom Chromista Phylum Cercozoa Class Granuloreticulosea Order Foraminiferida Family Stainforthiidae Authority (Hšglund, 1947) Read more about Stainforthia skagerakensis
Stauridium tetras Kingdom Plantae Phylum Chlorophyta Class Chlorophyceae Order Sphaeropleales Family Hydrodictyaceae Authority (Ehrenberg) E. Hegewald Read more about Stauridium tetras
Stauroneis granii Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Naviculales Family Stauroneidaceae Authority JÀrgensen Read more about Stauroneis granii
Stauroneis septentrionalis Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Naviculales Family Stauroneidaceae Authority Grunow Read more about Stauroneis septentrionalis
Stauropsis granii Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Naviculales Family Naviculaceae Authority (JÀrgensen) Meunier Read more about Stauropsis granii
Stauropsis membranacea Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Naviculales Family Naviculaceae Authority (Cleve) Meunier Read more about Stauropsis membranacea
Stauropsis pelagica Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Naviculales Family Naviculaceae Authority (Cleve) Meunier Read more about Stauropsis pelagica
Stauropsis vanhoeffenii Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Naviculales Family Naviculaceae Authority (Gran) Meunier Read more about Stauropsis vanhoeffenii
Staurosira berolinensis Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Fragilariales Family Fragilariaceae Authority (Lemmerm.) Lange-Bert. Read more about Staurosira berolinensis
Staurosira construens Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Fragilariales Family Fragilariaceae Authority Ehrenb. Read more about Staurosira construens
Staurosira construens var. venter Kingdom Chromista Phylum Bacillariophyta Read more about Staurosira construens var. venter
Stelexomonas dichotoma Kingdom Protozoa Phylum Choanozoa Class Choanoflagellatea Order Craspedida Family Salpingoecaceae Authority Lackey Read more about Stelexomonas dichotoma
Stellarima stellaris Kingdom Chromista Phylum Bacillariophyta Class Coscinodiscophyceae Order Coscinodiscales Family Coscinodiscaceae Authority (Roper) Hasle & Sims, 1986 Read more about Stellarima stellaris
Stenoneis obtuserostrata Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Naviculales Family Berkeleyaceae Authority (Hustedt) Poulin Read more about Stenoneis obtuserostrata
Stenoneis obtuserostrata (Hustedt) Poulin Kingdom Chromista Phylum Bacillariophyta Read more about Stenoneis obtuserostrata (Hustedt) Poulin
Stenopterobia intermedia Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Surirellales Family Surirellaceae Authority F.W. Lewis Read more about Stenopterobia intermedia
Stephanodiscus astraea Kingdom Chromista Phylum Bacillariophyta Class Mediophyceae Order Thalassiosirales Family Stephanodiscaceae Authority (KÙtzing) Grunow Read more about Stephanodiscus astraea
Stephanodiscus hantzschii Kingdom Chromista Phylum Bacillariophyta Class Mediophyceae Order Thalassiosirales Family Stephanodiscaceae Authority Grunow Read more about Stephanodiscus hantzschii
Stephanodiscus medius Kingdom Chromista Phylum Bacillariophyta Class Mediophyceae Order Thalassiosirales Family Stephanodiscaceae Authority HÎk. Read more about Stephanodiscus medius
Stephanodiscus neoastraea Kingdom Chromista Phylum Bacillariophyta Class Mediophyceae Order Thalassiosirales Family Stephanodiscaceae Authority HÎk. & B.Hickel Read more about Stephanodiscus neoastraea
Stephanodiscus rotula Kingdom Chromista Phylum Bacillariophyta Class Mediophyceae Order Thalassiosirales Family Stephanodiscaceae Authority (KÙtz.) Hendey, 1964 Read more about Stephanodiscus rotula
Stephanoeca complexa Kingdom Protozoa Phylum Choanozoa Class Choanoflagellatea Order Craspedida Family Acanthoecaceae Authority (Norris) Throndsen, 1974 Read more about Stephanoeca complexa
Stephanoeca diplocostata Kingdom Protozoa Phylum Choanozoa Class Choanoflagellatea Order Craspedida Family Acanthoecaceae Authority Ellis, 1930 Read more about Stephanoeca diplocostata
Stephanoeca elegans Kingdom Protozoa Phylum Choanozoa Class Choanoflagellatea Order Craspedida Family Acanthoecaceae Authority (Norris) Throndsen, 1974 Read more about Stephanoeca elegans