• Chroococcus Nägeli, 1849
• Chroococcus aeruginosus Gardner, 1927
• Chroococcus alpinus Schmidle, 1900
• Chroococcus amethystinus Nash, 1938
• Chroococcus aphanocapsoides Skuja, 1964
• Chroococcus atrochalybeus Hansgirg, 1892
• Chroococcus atrovirens (Kutzing) Hansgirg
• Chroococcus aurantiofuscus (Kützing) Rabenhorst, 1865
• Chroococcus aurantius (C. Agardh) Wille, 1918
• Chroococcus bernardii Van Oye, 1921
• Chroococcus bituminosus (Bory) Hansgirg, 1892 accepted as Gloeocapsa bituminosa (Bory) Kützing, 1849
• Chroococcus calcicola Anand, 1937 accepted as Chroococcus cohaerens (Brébisson) Nägeli, 1849
• Chroococcus caldariorum Hansgirg, 1892 accepted as Gloeocapsa bituminosa (Bory) Kützing, 1849
• Chroococcus catenatus J. Komárek & E. Novelo, 1994
• Chroococcus cohaerens (Brébisson) Nägeli, 1849
• Chroococcus consociatus Hariot, 1891
• Chroococcus constrictus N.L. Gardner, 1927
• Chroococcus crassus (Kützing) Nägeli, 1849
• Chroococcus cronbergae J. Komárek & E. Novelo, 1994
• Chroococcus cronbergiae J. Komárek & E. Novelo
• Chroococcus cubicus N.L. Gardner, 1927
• Chroococcus cumulatus Bachmann, 1921
• Chroococcus decoloratus Migula, 1906
• Chroococcus decorticans A. Braun, 1850 accepted as Gloeocapsa decorticans (A. Braun) Richter, 1925
• Chroococcus deltoides J. Komárek & E. Novelo, 1994
• Chroococcus dimidiatus (Kützing) Nägeli, 1849
• Chroococcus dispersus (Keissler) Lemmermann, 1904
• Chroococcus distans (G.M. Smith) Komárková-Legnerová & Cronberg, 1993
• Chroococcus endophyticus Copeland, 1936
• Chroococcus epiphyticus Jao, 1964
• Chroococcus ercegovicii Komárek & Anagnostidis, 1994
• Chroococcus fuscoviolaceus Hansgirg, 1890
• Chroococcus giganteus W. West, 1892
• Chroococcus globosus (Elenkin) Hindák, 1978
• Chroococcus glomeratus (Meneghini) Forti, 1907
• Chroococcus goetzei Schmidle, 1902
• Chroococcus gomontii Nygaard, 1926
• Chroococcus hansgirgii Schmidle, 1900
• Chroococcus heanogloios Gardner, 1927
• Chroococcus helveticus Nägeli, 1849
• Chroococcus hematodes
• Chroococcus indicus Zeller, 1873
• Chroococcus irregularis Huber-Pestalozzi, 1929
• Chroococcus kerguelensis Wille, 1928
• Chroococcus limneticus Lemmermann, 1898
• Chroococcus lithophilus Ercegovic, 1925
• Chroococcus macrococcus (Kützing) Rabenhorst, 1865
• Chroococcus major Komarék
• Chroococcus mediocris Gardner, 1927
• Chroococcus membraninus (Meneghini) Nägeli, 1849
• Chroococcus microcystoideus W. West & G.S. West, 1911
• Chroococcus microscopicus J. Komárková-Legnerová & G. Cronberg, 1994
• Chroococcus minimus (Keissler) Lemmermann, 1904
• Chroococcus minor (Kützing) Nägeli, 1849
• Chroococcus minutissimus Gardner, 1927
• Chroococcus minutus (Kützing) Nägeli, 1849
• Chroococcus mipitanensis (Wollszynska) Geitler, 1925
• Chroococcus molischii Schiller, 1956
• Chroococcus montanus Hansgirg, 1892
• Chroococcus multicellularis (Chu) Chu, 1952 accepted as Chroococcus polyedriformis Schmidle, 1901
• Chroococcus multicoloratus Wood, 1872
• Chroococcus muralis Gardner, 1927
• Chroococcus mutisii P. González, 1946
• Chroococcus nanoplanticus M.T.P. Azevedo et al.
• Chroococcus niger Starmach, 1934 accepted as Chamaesiphon niger (Starmach) Golubic, 1967
• Chroococcus novae-zelandiae Nash, 1938
• Chroococcus obliteratus Richter, 1886
• Chroococcus pallidus Nägeli, 1849
• Chroococcus parallelepipedon Schmidle, 1902 accepted as Eucapsis parallelepipedon (Schmidle) J. Komárek & F. Hindák, 1989
• Chroococcus planctonicus Bethge, 1935
• Chroococcus polyedriformis Schmidle, 1901
• Chroococcus prescottii Drouet & Daily, 1942
• Chroococcus pulcherrimus Welch, 1965
• Chroococcus purpureus Snow, 1903
• Chroococcus quaternarius Zalessky, 1926
• Chroococcus rechingeri Wille, 1914
• Chroococcus refractus Wood, 1872
• Chroococcus rochei Virieux, 1911
• Chroococcus rufescens (Kützing) Nägeli, 1849
• Chroococcus sarcinoides Huber-Pestalozzi, 1929
• Chroococcus scherffelianus Kol, 1928
• Chroococcus schizodermaticus W. West & G.S. West, 1892
• Chroococcus siderochlamys Skuja, 1948 accepted as Gloeocapsa siderochlamys (Skuja) Starmach, 1966
• Chroococcus simmeri Schmidle, 1899 accepted as Gloeocapsopsis magma (Brébisson) J. Komárek & K. Anagnostidis, 1986
• Chroococcus smaragdinus Hauck, 1888
• Chroococcus solitarius Eichler, 1896
• Chroococcus sonorensis Drouet & Daily, 1942
• Chroococcus spelaeus Ercegovic, 1925
• Chroococcus sphaericus Nash
• Chroococcus splendidus Jao, 1944
• Chroococcus submarinus (Hansgirg) Kovácik, 1988
• Chroococcus subnudus (Hansgirg) G. Cronberg & J. Komárek, 1994
• Chroococcus subsphaericus Gardner, 1927
• Chroococcus subtilissimus Skuja, 1937
• Chroococcus tenacoides Copeland, 1936
• Chroococcus tenax (Kirchner) Hieronymus, 1892
• Chroococcus thermalis (Meneghini) Nägeli, 1849
• Chroococcus thermophilus Wood, 1869 accepted as Gloeocapsa thermophila (Wood) Claus, 1959
• Chroococcus turgidus (Kützing) Nägeli, 1849 accepted as Chroococcus dimidiatus (Kützing) Nägeli, 1849
• Chroococcus turicensis (Nägeli) Hansgirg, 1887