The study presents some the species which induce galls, identified in the Tinca area during 2003 - 2009. These species (72) belongs to different taxonomic groups: insects, acari, fungus. We are mentioned for the first time in Crisana province four species: Eriophyes canestrinii Nal, Dasyneura ruebsaameni Kffr, Euribia cardui L and Cryptomyzus ribis L.