mycophage
/ˈmʌɪkə(ʊ)feɪdʒ/noun
1 Ecology. An animal that feeds on fungi; a fungivorous or mycophagous animal.
2= mycophagist.
3 Microbiology. A mycovirus.
4 Microbiology. A mycobacteriophage. rare.
Origin
1940s; earliest use found in Quarterly Review of Biology. From myco- + -phage. Compare French mycophage (noun) person who eats fungi, (adjective; of insects) that eats fungi.