Carnegia J. Pantocsek, 1912
Chrysophyceae
Chrysophyceae incertae sedis (temporary name )
Chrysosphaerales
Chrysostomaceae Chodat, 1922
Echinopyxis J. Pantocsek, 1913 †
Echinopyxis globula Pantocsek, 1913 (uncertain > unassessed )
Echinopyxis hungarica Pantocsek & Greguss in Greguss, 1913 (uncertain > unassessed )
Echinopyxis laevis Pantocsek, 1913 (uncertain > unassessed )
Echinopyxis lutilla Pantocsek, 1913 (uncertain > unassessed )
Echinopyxis moesziana Pantocsek & Greguss in Greguss, 1913 (uncertain > unassessed )
Echinopyxis reichelti Greguss, 1913 (uncertain > unassessed )
Echinopyxis suriana Pantocsek & Greguss in Greguss, 1913 (uncertain > unassessed )
Echinopyxis tertiaria Pantocsek, 1913 (uncertain > unassessed )
Echinopyxis verrucosa Pantocsek & Greguss in Greguss, 1913 (uncertain > unassessed )
Khakista (unaccepted )
Limnista (unaccepted )
Ochrophyta
Phaeista (unaccepted )
Rhamnochrysis R.T. Wilce & Markey, 1974