An order of fungi in the phylum NEOCALLIMASTIGOMYCOTA comprising anaerobic chytrids that inhabit the RUMEN; and CECUM of herbivorous animals. Genera (all in the lone family Neocallimastigaceae) include NEOCALLIMASTIX, Orpinomyces, PIROMYCES, Anaeromyces, Cyllamyces, and Caecomyces.
Subtype terms (2)
More specific conditions that are subtypes of Neocallimastigales in the MeSH hierarchy.