(Coelosphaerium) (Coelosphaerium) is a biological genus in the family Chroococcaceae and order Chroococcales.
Coelosphaerium aerugineum
Coelosphaerium conferta
Coelosphaerium dubium
Coelosphaerium kuetzingianum
Coelosphaerium minutissimum
Coelosphaerium naegelianum
Coelosphaerium pallidum
Agmenellum
Anacystis
Aphanocapsa
Aphanothece
Chondrocystis
Chroococcus
Coccochloris
Coelosphaerium
Cyanarcus
Eucapsis
Gloeocapsa
Gloeochaete
Gloeothece
Gomphosphaeria
Holopedium
Johannesbaptistia
Merismopedia
Microcrocis
Microcystis
Rhabdoderma
Synechococcus
Synechocystis