Pedinophyceae 

• Marsupiomonas pelliculata (Jones et al.), 3 - 3 µm, brackish-marine
• Resultor micron (Moestrup), 1.5 - 2.5 µm, marine

Prasinophyceae

Prasinophyceae

In taxonomy, Prasinophytes are a class of the Division Chlorophyta. These are primitive eukaryotic, marine green algae. Its best known genus is Ostreococcus , which is considered to be the smallest free-living eukaryote and which has been detected in marine samples around the world...

 

• Bathycoccus prasinos (Eikrem et Throndsen), 1.5 - 2.5 µm, marine
• Crustomastix stigmatica (Zingone), 3 - 5 µm, marine
• Dolichomastix lepidota (Manton), 2.5 - 2.5 µm, marine
• Dolichomastix eurylepidea (Manton), 3 µm, marine
• Dolichomastix tenuilepis (Throndsen et Zingone), 3 - 4.5 µm, marine
• Mantoniella squamata (Desikachary), 3 - 5 µm, marine
• Micromonas
  Micromonas
  In taxonomy, Micromonas is a genus of algae, specifically of the Mamiellaceae. The genus contains a single species, Micromonas pusilla, which is the dominant photosynthetic picoeukaryote in some marine ecosystems. Unlike many marine algae, it is distributed widely in both warm and cold waters. It...
  
   pusilla (Manton et Parke), 1 - 3 µm, marine
• Ostreococcus tauri (Courties et Chrétiennot-Dinet), 0.8 - 1.1 µm, marine
• Picocystis salinarum (Lewin), 2 - 3 µm, hypersaline
• Prasinococcus capsulatus
  Prasinococcus capsulatus
  In taxonomy, Prasinococcus capulatus is a species of algae, specifically of the Prasinococcus. The name "'capulatus'" coming from the alga's large capsule which surrounds the cell. This unicellular algal species was discovered in 1990 in the West Pacific Ocean and has characteristic reproduction...
  
  (Miyashita et Chihara), 3 - 5.5 µm, marine
• Prasinoderma coloniale (Hasegawa et Chihara), 2.5 - 5.5 µm, marine
• Pseudoscourfieldia marina (Manton), 3 - 3.5 µm, marine
• Pycnococcus provasolii (Guillard), 1.5 - 4 µm, marine
• Pyramimonas virginica (Pennick), 2.7 - 3.5 µm, marine

Trebouxiophyceae

Trebouxiophyceae

In taxonomy, the Trebouxiophyceae are a class of green algae, in the division Chlorophyta.-Links to scientific databases:...

 

• Chlorella nana (Andreoli et al.), 1.5 - 3 µm, marine
• Picochlorum oklahomensis (Henley et al.), 2 - 2 µm, hypersaline
• Picochlorum atomus (Henley et al.), 2 - 3 µm, brackish
• Picochlorum eukaryotum (Henley et al.), 3 - 3 µm, marine
• Picochlorum maculatus (Henley et al.), 3 - 3 µm, brackish

Prymnesiophyceae

Prymnesiophyceae

Prymnesiophyceae is a haptophyte class. Although it was originally described by Casper in 1972, it did not receive a Latin diagnosis until Hibberd provided one in 1976....

 

• Chrysochromulina tenuisquama (Estep et al.), 2 - 5 µm, marine
• Chrysochromulina minor (Parke et Manton), 2.5 - 7.5 µm, marine
• Chrysochromulina apheles (Moestrup et Thomsen), 3 - 4 µm, marine
• Dicrateria inornata (Parke), 3 - 5.5 µm, marine
• Ericiolus spiculiger (Thomsen), 3 - 3.8 µm, marine
• Imantonia rotunda (Reynolds), 2 - 4 µm, marine
• Phaeocystis cordata (Zingone), 3 - 4 µm, marine
• Phaeocystis pouchetii (Lagerheim), 3 - 8 µm, marine
• Trigonaspis minutissima (H.A.Thomsen), 2 - 3.6 µm, marine

Bacillariophyceae 

• Minidiscus comicus (Takano), 2 - 7 µm, marine
• Minidiscus trioculatus (Hasle), 2.5 - 3.8 µm, marine
• Minidiscus spinulosus (Gao, Chang et Chin), 3 - 5 µm, marine
• Minidiscus chilensis (Rivera), 3 - 7.5 µm, marine
• Minutocellus polymorphus (Hasle, von Stosch et Syverstsen), 2 - 30 µm, marine
• Minutocellus scriptus (Hasle, von Stosch et Syverstsen), 3 - 36 µm, marine
• Skeletonema menzelii (Guillard, Carpenter et Reimann), 2 - 7 µm, marine
• Skeletonema pseudocostatum (Medlin), 2 - 9 µm, marine
• Skeletonema japonicum (Zingone et Sarno), 2 - 10 µm, marine
• Skeletonema grethae (Zingone et Sarno), 2 - 10.5 µm, marine
• Skeletonema marinoi (Sarno et Zingone), 2 - 12 µm, marine
• Thalassiosira pseudonana
  Thalassiosira pseudonana
  Thalassiosira pseudonana is a species of marine centric diatom. It was chosen as the first eukaryotic marine phytoplankton for whole genome sequencing. T...
  
  (Hasle et Heimdal), 2.3 - 5.5 µm, marine

Bolidophyceae 

• Bolidomonas pacifica (Guillou et Chrétiennot-Dinet), 1 - 1.7 µm, marine
• Bolidomonas mediterranea (Guillou et Chrétiennot-Dinet), 1 - 1.7 µm, marine

Chrysophyceae 

• Ollicola vangoorii (Conrad (Vors)), 2.5 - 5 µm, marine
• Tetraparma pelagica (Booth et Marchant), 2.2 - 2.8 µm, marine
• Tetraparma insecta (Bravo-Sierra et Hernández-Becerril), 2.8 - 3.8 µm, marine
• Triparma laevis (Booth), 2.2 - 3.1 µm, marine
• Triparma columacea (Booth), 2.3 - 4.7 µm, marine
• Triparma retinervis (Booth), 2.7 - 4.5 µm, marine

Eustigmatophyceae

Eustigmatophyte

Eustigmatophytes are a small group of eukaryotic algae that includes marine, freshwater and soil-living species. All eustigmatophytes are unicellular, with coccoid cells and polysaccharide cell walls. Eustigmatophytes contain one or more yellow-green chloroplasts, which contain chlorophyll a and...

 

• Nannochloropsis granulata (Karlson et Potter), 2 - 4 µm, marine
• Nannochloropsis salina (Hibberd), 3 - 4 µm, brackish
• Nannochloropsis oceanica (Suda et Miyashita), 3 - 5 µm, marine

Pelagophyceae 

• Aureococcus anophagefferens (Hargraves et Sieburth), 1.5 - 2 µm, marine
• Aureoumbra lagunensis (Stockwell et al.), 2.5 - 5 µm, marine
• Pelagococcus subviridis (Norris), 2.5 - 5.5 µm, marine
• Pelagomonas calceolata (Andersen et Saunders), 2 - 3 µm, marine

Pinguiophyceae

Pinguiophyceae

Pinguiophyceae is a classis of marine Heterokontophyta. Includes 5 species of unicellular organisms with high concentration of polyunsaturated fatty acids in the cytoplasm. The other common features are the lack of cell wall and the tendency for flagella loss even on the stage of zoospore which is...

 

• Pinguiochrysis pyriformis (Kawachi), 1 - 3 µm, marine
• Pinguiococcus pyrenoidosus (Andersen et al.), 3 - 8 µm, marin

Bicosoecida 

• Caecitellus parvulus (Patterson et al.), 3 - 10 µm, marine
• Pseudobodo minima (Ruinen), 2 µm, marine
• Symbiomonas scintillans (Guillou et Chrétiennot-Dinet), 1.2 - 1.5 µm, marine

Chrysophyceae

• Paraphysomonas imperforata (Lucas), 1.7 - 5.1 µm, marine
• Paraphysomonas corbidifera (Pennick and Clarke), 2 - 3.25 µm, marine
• Paraphysomonas antarctica (Takahashi), 2 - 4.3 µm, marine
• Paraphysomonas caelifrica (Preisig and Hibberd), 2.5 - 5 µm, marine
• Paraphysomonas cribosa (Lucas), 3 - 4 µm, marine
• Paraphysomonas sideriophora (Thomsen), 3 - 5 µm, marine
• Paraphysomonas capreolata (Preisig and Hibberd), 3 - 6.5 µm, marine
• Paraphysomonas gladiata (Preisig and Hibberd), 3 - 8 µm, marine
• Picophagus flagellatus (Guillou et Chrétiennot-Dinet), 1.4 - 2.5 µm, marine