32, see text Eutypa is a genus of fungi in the family Diatrypaceae.

The widespread genus was estimated to contain 32 species in 2008,[4] and then 68 by 2023.

[5] Anamorphic forms include the genera Libertella and Cytosporina.

[4] The genus was circumscribed in 1863 by the French mycologists and brothers Louis and Charles Tulasne.

[6] Some species are frequently found as phytopathogens (parasitic organisms) of grape crops.