Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Mucoromycota Doweld (2001)
     Subphylum Mucoromycotina Benny (2007)
       Class Mucoromycetes Doweld (2001) [monotypic]
         Order Mucorales Nees (1817)
           Family Lichtheimiaceae Kerst. Hoffm., Walther & K. Voigt (2009)
             1 Genus Dichotomocladium Benny & R.K. Benj. (1975)
             2 Genus Lichtheimia Vuill. (1903)
             3 Genus Rhizomucor (Lucet & Costantin) Guég. (1904)
             4 Genus Thermomucor Subrahm., B.S. Mehrotra & Thirum. (1977) [monotypic]