Class †Algospongia Termier, Termier & Vachard, 1977, incertae sedis
Count: [†g] †2o;17f;89g [31 Oct 2015]
   Order †Aoujgaliida G. Termier et al., 1975
  Count: [†g] †6f;25g [31 Oct 2015]
     Suborder †Aoujgaliina
    Count: [†g] †4f;20g [31 Oct 2015]
       Family †Ungdarellidae
      Count: [†g] †6g [31 Oct 2015]
         1 Genus †Ungdarella Maslov, 1950
        Count: -
         1.1 [Genus †Pseudoungdarella Ivanova, 1999] see Genus Ungdarella Maslov, 1950
        Count: -
         1.2 [Genus †Ungdarelloides Chuvashov & Anfimov, 2007] see Genus Ungdarella Maslov, 1950
        Count: -
         1.3 [Genus †Urtasimella Chuvashov & Anfimov, 2007] see Genus Ungdarella Maslov, 1950
        Count: -
         1.4 [Genus †Suundukella Chuvashov & Anfimov, 2007] see Genus Ungdarella Maslov, 1950
        Count: -
         2 Genus †Cheggatella Poncet, 1989
        Count: -
         3 Genus †Foliophycus Johnson, 1960
        Count: -
         3.0 [Genus †Dromastacheoides Vachard, 1977]
        Count: -
         4 Genus †Komia Kordé, 1951
        Count: -
         4.1 [Genus †Turkomia Gaillot, 2006] see Genus Komia Kordé, 1951
        Count: -
         4.2 [Genus †Pseudokomia L. Rácz (1964)] see Genus Komia Kordé, 1951
        Count: -
         5 Genus †Petschoria Kordé, 1951
        Count: -
         6 Genus †Ungdarellita Mamet & Villa, 2004
        Count: -