Class Mycetozoa de Bary, 1859 see Superclass Mycetozoa de Bary, 1859 ex Rostafinski, 1873
   Cohort Exosporeae Rostafinski, 1873 [monotypic] see Division Exosporeae Rostafinski, 1873
     1 Tribe Ceratiaceae Rostafinski, 1873, orth. inval.