Base of the evolutionary tree for Chytridiomyceta

• Chytridiomyceta (965 species)
  • Chytrids (Chytridiomycota) → (892 species)
    • unnamed group 545454 → (656 species)
      • Chytridiales → (633 species)
        • unnamed group 545754 → (356 species)
        • Synchytriaceae → (275 species)
        • Asterophlyctaceae → (2 species)
      • Spizellomycetales → (23 species)
        • Spizellomycetaceae → (20 species)
        • Caulochytriaceae → (2 species)
        • Powellomyces hirtus
    • unnamed group 545219 → (236 species)
      • Rhizophydiales → (235 species)
        • Rhizophydiaceae → (214 species)
        • Pateramycetaceae → (2 species)
        • Alphamycetaceae → (5 species)
        • Halomycetaceae → (3 species)
        • Globomycetaceae → (2 species)
        • Terramycetaceae → (2 species)
        • Gorgonomyces haynaldii
        • Angulomyces argentinensis
        • Collimyces mutans
        • Protrudomyces lateralis
        • Dinomyces arenysensis
        • Aquamyces chlorogonii
        • Kappamyces laurelensis
      • Gromochytrium mamkaevae
  • Monoblepharomycota → (38 species)
    • Harpochytriaceae → (14 species)
      • Harpochytrium viride
      • Harpochytrium hyalothecae
      • Harpochytrium ornithocephalum
      • Harpochytrium intermedium
      • Harpochytrium natrophilum
      • Fulminaria mucophila
      • Harpochytrium vermiforme
      • Harpochytrium adpressum
      • Harpochytrium botryococci
      • Harpochytrium hedenii
      • Harpochytrium apiculatum
      • Harpochytrium appressum
      • Harpochytrium monae
      • Harpochytrium tenuissimum
    • Monoblepharidaceae → (12 species)
      • Monoblepharis micrandra
      • Monoblepharis bullata
      • Monoblepharis macrandra
      • Monoblepharis insignis
      • Monoblepharis thalassinosa
      • Monoblepharis regignens
      • Monoblepharis hypogyna
      • Monoblepharis laevis
      • Monoblepharis fasciculata
      • Monoblepharis polymorpha
      • Monoblepharis ovigera
      • Monoblepharis sphaerica
    • Gonapodyaceae → (10 species)
      • Monoblepharella → (5 species)
        • Monoblepharella taylorii
        • Monoblepharella elongata
        • Monoblepharella endogena
        • Monoblepharella laruei
        • Monoblepharella mexicana
      • Gonapodya → (5 species)
        • Gonapodya bohemica
        • Gonapodya terrestris
        • Gonapodya prolifera
        • Gonapodya polymorpha
        • Gonapodya siliquiformis
    • Telasphaerula gracilis
    • Oedogoniomyces lymnaeae
  • Neocallimastigaceae → (35 species)
    • Piromyces → (12 species)
      • Piromyces rhizinflatus
      • Piromyces communis
      • Piromyces citronii
      • Piromyces irregularis
      • Piromyces dumbonicus
      • Piromyces mae
      • Piromyces cryptodigmaticus
      • Piromyces polycephalus
      • Piromyces finnis
      • Piromyces equi
      • Piromyces minutus
      • Piromyces spiralis
    • Caecomyces → (5 species)
      • Caecomyces churrovis
      • Caecomyces equi
      • Caecomyces sympodialis
      • Caecomyces communis
      • Caecomyces hurleyensis
    • Neocallimastix → (7 species)
      • Neocallimastix joyonii
      • Neocallimastix californiae
      • Neocallimastix frontalis
      • Neocallimastix patriciarum
      • Neocallimastix cameroonii
      • Neocallimastix variabilis
      • Neocallimastix hurleyensis
    • Anaeromyces → (4 species)
      • Anaeromyces robustus
      • Anaeromyces elegans
      • Anaeromyces polycephalus
      • Anaeromyces mucronatus
    • Orpinomyces → (2 species)
      • Orpinomyces intercalaris
      • Orpinomyces bovis
    • Pecoramyces → (2 species)
      • Pecoramyces ruminatium
      • Pecoramyces ruminantium
    • Buwchfawromyces eastonii
    • Oontomyces anksri
    • Cyllamyces aberensis