Pycnococcus
Scientific classification
Clade:	Viridiplantae
Division:	Chlorophyta
Class:	Pyramimonadophyceae
Order:	Pseudoscourfieldiales
Family:	Pycnococcaceae
Genus:	Pycnococcus R.R.L.Guillard
Species
Pycnococcus guillardii Pycnococcus provasolii

Pycnococcus is a genus of green algae in the family Pycnococcaceae.^[1]