Muellerella ventosicola is a species of lichenicolous fungus in the family Verrucariaceae.

It shows preference to growing on species of the genus Rhizocarpon but can also associate with other genera.

[1] Muellerella ventosicola has been reported growing on Rhizocarpon geographicum in Iceland,[2] Sicily[1] and in Ukraine,[3] on Rhizocarpon grande in Ukraine[3] and an unknown Rhizocarpon species in the Tatra Mountains of Poland.

[4] It has also been reported on the genera Ophioparma and Protoparmelia.

This Eurotiomycetes-related article is a stub.