Andricus lignicolus (Hartig, 1840)

Host plants/gall: Q. dal., Q. fr., Q. pet ., Q. pub ., Q. r. (- a -), Q. cer . (- s -)—sphaerical gall (± 10 mm Ø) in buds (- a -); globular gall (2–3 mm Ø) inside buds (- s -).

Distribution in Dobrogea: CocoŞ Monastery, Curcuz, Isaccea, Niculiţel, Tulcea (Borcea,1912), Babadag forest (Ionescu & Kierych, 1966), the forests Caraorman and Letea (into Danube Delta) (Mustaţӑ & Andriescu, 1994) TL county, Dumbrӑveni forest (Şchiopu, 1980), Valu lui Traian (Tudor, 1986), Amzacea, Negru Vodӑ, Şipotele, Neptun (Comorova forest), CT county, Mӑcin Mountains TL county (author, a new record).