(Chroococcus) (Chroococcus) is a biological genus in the family Chroococcaceae and order Chroococcales.
Chroococcus cohaerens
Chroococcus dispersus
Chroococcus giganteus
Chroococcus limneticus
Chroococcus minimus
Chroococcus minor
Chroococcus minutus
Chroococcus multicoloratus
Chroococcus pallidus
Chroococcus prescottii
Chroococcus refractus
Chroococcus rufescens
Chroococcus turgidus
Chroococcus turicensis
Chroococcus varius
Agmenellum
Anacystis
Aphanocapsa
Aphanothece
Chondrocystis
Chroococcus
Coccochloris
Coelosphaerium
Cyanarcus
Eucapsis
Gloeocapsa
Gloeochaete
Gloeothece
Gomphosphaeria
Holopedium
Johannesbaptistia
Merismopedia
Microcrocis
Microcystis
Rhabdoderma
Synechococcus
Synechocystis