Marble Gall

Andricus kollari

Andricus kollari, also known as the marble gall wasp, is a species of wasp which causes the formation of marble galls on oak trees. Synonyms for the species include Cynips kollari, Andricus quercusgemmae, A. minor, A. indigenus and A. circulans.

Scientific name

Andricus kollari

Family

Cynipidae