Hayat, M.; Saleem, U.K.A.; Nasser, M. 2012: On some Encyrtidae (Hymenoptera: Chalcidoidea) associated with gall-inducing psylloids, Phacopteron and Trioza species (Hemiptera: Phacopteronidae, Triozidae) in southern India. Zootaxa 3566: 14–22. Preview