After “The Systema Naturae 2000”

<==o Chromulinaceae Engler, 1897
   |-- Amphichrysis Korshikov, 1929
   |--o Chromulina Cienkowsky, 1870
   |  |-- C. chionophila Stein
   |  |-- C. erkensis J.H. Belcher & E.M.F. Swale, 1967
   |  |-- C. minor
   |  |-- C. placentula
   |  |-- C. vagans
   |  |-- C. zartensis
   |  |-- C. ovalis
   |  |-- C. pascheri
   |  `-- C. rosanoffi (Woronin) Bütschli [= Chromophyton rosanoffii Woronin?]
   |-- Chrysapsis Pascher, 1910b
   |-- Mucosphaera Dop & van Beem in Dop, 1980
   |--o Oikomonas Kent, 1880-1882
   |  `-- O. termo
   |-- Pyramidochrysis Pascher, 1909
   |-- Saccochrysis Korshikov, 1941
   |--o Sphaleromantis Pascher, 1910b
   |  `-- S. tetragona Skuja
   |-- Anthophysa Bory de Saint-Vincent, 1822, orth. cons.
   |-- Atraktochrysis Focke, 1957
   |-- Chrysobotriella Strand, 1928
   |-- Chrysodendron Pascher, 1927
   |--o Chrysonephele C.J. O'Kelly, 1989:269 ex Pipes, Tyler & Leedale, 1989
   |  `-- C. palustris L.D. Pipes, P.A. Tyler & G.F. Leedale
   |-- Chrysoxys Skuja, 1948
   |-- Cladonema Kent, 1880-1882
   |-- Cyclonexis Stokes, 1886a
   |-- Dendromonas Stein, 1878
   |-- Didymochrysis Pascher, 1929
   |-- Eusphaerella Skuja, 1948
   |?- Heterochromulina
   |-- Lepidochrysis Ikävalko, Kristiansen & Thomsen, 1994
   |?- Microglena butcheri
   |--o Mycochrysis Skuja, 1958
   |  `-- M. vesiculifera
   |--o Ochromonas Vysotskii, 1887
   |  |-- O. danica Pringsheim
   |  |-- O. minute
   |  |-- O. stipitata
   |  |-- O. tuberculatus Hibberd, 1970
   |  |-- O. variabilis Meyer
   |  `-- O. viridis Böcher
   |-- Ochrostylon Pascher, 1942
   |-- Siderodendron Pringsheim, 1946
   |-- Siphomonas Pringsheim, 1946
   |-- Spumella Cienkowski, 1870
   |-- Stipitochrysis Korshikov, 1941
   |-- Synuropsis Schiller, 1929
   |--o Uroglena Ehrenberg, 1834
   |  |-- U. americana Calkins
   |  `-- U. volvox C.G. Ehrenberg
   `-- Wellheimia Pascher, 1917

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